The Issue The issue is whether Respondent, Krista Howard,2/ is entitled to issuance of the Consolidated Environmental Resource Permit and Recommended Intent to Grant Sovereignty Submerged Lands Authorization, Permit No. 53-0351424-001-EI, as announced by Respondent, Department of Environmental Protection, in the Consolidated Notice of Intent to Issue Environmental Resource Permit and Lease to Use Sovereignty Submerged Lands issued on July 28, 2017, and subsequently amended on January 11, 2018.3/
Findings Of Fact The Parties Petitioner Defenders is a Florida non-profit corporation that has been in existence since the mid-1980s or earlier. Defenders' primary purpose is to protect and preserve Crooked Lake so that it may remain an Outstanding Florida Water ("OFW") for all members of the public to use and enjoy. Defenders has more than 25 members who reside in Polk County, Florida. Its membership consists of approximately 100 family memberships, mostly comprised of persons who live on or near Crooked Lake. Petitioners Gerards are riparian landowners on Crooked Lake, whose property is located immediately adjacent to, and slightly to the northwest of, Respondent Howard's property. The Gerards' home address is 1055 Scenic Highway North, Babson Park, Florida 33827. Respondent Howard is the applicant for the Consolidated Authorization for the Dock. Howard's property, which is riparian to Crooked Lake, is located at 1045 Scenic Highway North, Babson Park, Florida 33827. Respondent DEP is the administrative agency of the State of Florida statutorily charged with, among other things, protecting Florida's water resources. As part of DEP's performance of these duties, it administers and enforces the provisions of chapter 373, part IV, Florida Statutes, and the rules adopted pursuant to that statute. Pursuant to that authority, DEP determines whether to issue or deny applications for ERPs. Pursuant to section 253.002, Florida Statutes, DEP also serves as staff to the Board of Trustees of the Internal Improvement Trust Fund ("Board of Trustees") and, in that capacity, reviews and determines whether to issue or deny, applications for approval to use sovereignty submerged lands.5/ DEP Review of the Application The Dock is proposed to be located on sovereignty submerged lands and in surface waters subject to State of Florida regulatory jurisdiction. Therefore, an environmental resource permit and a sovereignty submerged lands lease are required. On or about February 14, 2017, Todd Rickman, Howard's professional contractor who designed the Dock, filed an Application for a Sovereignty Submerged Lands Lease for Existing Structures and Activities6/ ("Application") with DEP's Southwest District Office, seeking approval to construct and operate the Dock. On or about March 15, 2017, DEP requested additional information regarding the project. Howard submitted the requested items, and the Application was determined complete on May 30, 2017. Notice of DEP's receipt of the Lease portion of the Application was provided as required by section 253.115. The comment period commenced on June 15, 2017, and ended on July 6, 2017. As previously noted, on July 28, 2017, DEP issued the Consolidated Notice of Intent, proposing to issue the Consolidated Authorization to construct and operate the Dock. On January 11, 2018, DEP amended the Consolidated Notice of Intent to accurately reflect the "clearly in the public interest" permitting standard for the ERP portion of the Consolidated Authorization, which is applicable to projects proposed in OFWs. Background Crooked Lake Crooked Lake (also, "Lake") is an approximately 4,247-acre freshwater lake in Polk County, Florida. It is an irregularly shaped karst lake roughly resembling an inverted "L," with the longer axis running north to south. It is located on the Lake Wales Ridge. Crooked Lake is designated an OFW by Florida Administrative Code Rule 62-302.700(9)(i)9.7/ The Lake is classified as a Class III waterbody pursuant to Florida Administrative Code Rule 62-302.400(15).8/ The elevations and bottom contours in Crooked Lake vary substantially throughout the Lake. Thus, water depths may, and generally do, vary substantially from one location to another throughout the Lake. The water levels in Crooked Lake fluctuate frequently and, at times, dramatically, depending on rainfall frequency and amounts. A graph prepared by Petitioners' Witness James Tully, using Southwest Florida Water Management District ("SWFWMD") historical water level data for Crooked Lake measured in National Geodetic Vertical Datum of 1929 ("NGVD") shows water levels historically fluctuating from as low as approximately 106 feet in or around 1991, to as high as 123 feet NGVD in or around 1951, 1961, and 2004. Rickman generated a water level graph using the Polk County Water Atlas ("Atlas") website. This graph, which covers the period of 2008 through mid-2017, shows that the water levels in Crooked Lake, for this most recent ten-year period, fluctuated approximately five feet, with the lowest levels falling slightly below 114 feet NGVD for relatively short periods in 2012 and 2013, and the highest level rising to approximately 119 feet NGVD in mid-2017. The competent, credible evidence shows that although water levels in Crooked Lake may occasionally rise to levels at or around 123 feet NGVD, those conditions have been associated with extreme weather events such as hurricanes, are atypical, and are relatively short-lived. The maximum water level in Crooked Lake is subject to control by a weir located south of the Lake. Discharge from the weir occurs at a control elevation of 120 feet NGVD. As such, the water level in parts of Crooked Lake may, at times, temporarily exceed 120 feet NGVD, but will eventually decrease to 120 feet NGVD as the water flows south and is discharged through the weir. To the extent rainfall does not recharge the Lake, water levels may fall below 120 feet NGVD. The ordinary high water line ("OHWL"), which constitutes the boundary between privately-owned uplands and sovereignty submerged lands, has been established at 120.0 feet NGVD for Crooked Lake. Crooked Lake is used for recreational activities such as fishing, swimming, boating, and jet ski use, and there are public and private boat ramps at various points on the lake that provide access to the Lake. There is no marina having a fueling station on the Lake. The credible evidence shows that the northeast portion of the Lake, where the Dock is proposed to be located, experiences a substantial amount of boat and jet ski traffic. This portion of the Lake also is used for swimming, water- skiing, wakeboarding, the use of "towables" such as inner tubes, and for other in-water recreational uses. The Proposed Dock Howard holds fee title by warranty deed to parcel no. 333028-000000-033140 located at 1045 Scenic Highway, Babson Park, Florida.9/ This parcel has approximately 110 linear feet of riparian shoreline on Crooked Lake. The Dock is proposed to be constructed and operated on sovereignty submerged lands adjacent to this riparian upland parcel, which is located on the eastern shore of the northeastern portion of Crooked Lake. The Dock, as proposed, is a private single-family residential dock that will be used by Howard for water-dependent recreational purposes, such as specifically, boating, fishing, swimming, and sunbathing. The Dock is not proposed to be constructed or used by, or to otherwise serve, commercial or multifamily residential development. The Dock is configured as a "T," supported by pilings and consisting of a 4-foot-wide by 152-foot-long access walkway, and an approximately 1,983-square-foot terminal platform comprised of a lower-level platform having four vessel slips and a flat platform roof. Two sets of stairs lead from the lower level of the terminal platform to the platform roof, which will be elevated eight feet above the lower-level platform and will have a railed perimeter. The platform roof will function as a roof for the boat storage area below and a sundeck. The four slips on the Dock's lower-level platform will be used for permanent mooring for up to six watercraft: a 23-foot-long ski boat,10/ a 20-foot-long fishing boat, and four jet skis. As proposed, the Dock will occupy a total area of approximately 2,591 square feet. The lower platform of the Dock is proposed to be constructed at an elevation of 121 feet NGVD. The roof/upper platform will be constructed eight feet above that, at an elevation of 129 feet NGVD. The pilings supporting the Dock will be wrapped in an impervious material to prevent leaching of metals and other pollutants into the water. Pursuant to the Specific Purpose Field Survey ("Survey") for the Lease submitted as part of the Application, the Lease will preempt approximately 2,591 square feet, and closely corresponds to the footprint of the Dock. The submerged lands surrounding the Dock that are not occupied by the footprint of the Dock, including the area between terminal platform and the shoreline, are not included in the preempted area of the Lease.11/ The Survey shows "approximate riparian lines" which delineate Howard's riparian area oriented to the center of the waterbody and to the primary navigation channel in the northeast portion of Crooked Lake. As shown on the version of the Survey initially filed as part of the Application, the Dock was proposed to be located approximately 4.7 feet, at its closest point, from the southern riparian line. However, in response to DEP's request for additional information, the Survey was modified in April 2017, to shift the Dock northward within Howard's riparian area. The Dock is now proposed to be located 25.1 feet, at its closest point, from the southern riparian line, and 29.4 feet, at its closest point, from the northern riparian line. The walkway of the Dock will commence at an approximate elevation of 120 feet NGVD, which corresponds to the OHWL established for Crooked Lake. As previously noted above, the walkway will extend waterward approximately 152 feet, where it will intersect with the terminal platform. The terminal platform will extend another 52 feet waterward. In total, the Dock is proposed to extend waterward approximately 204 feet from the OHWL. Although the Dock would be one of the longest and largest docks on Crooked Lake, the credible evidence establishes that there are several other docks of similar size and/or length on the Lake. Rickman testified that he obtained approvals for, or was otherwise aware of, several docks over 2,000 square feet on the Lake. Additionally, the evidence showed that eight other docks on the Lake are longer than the proposed Dock.12/ Rickman testified that most of the larger docks on Crooked Lake have roofs, and that most of these roofs are pitched, rather than flat.13/ As noted above, the water level in Crooked Lake frequently and, at times, extensively fluctuates. As a result, there are periods during which water depths in parts of the Lake are extremely shallow. Rickman testified that the Dock was designed to extend far enough out into Crooked Lake to reach sufficient water depth to enable Howard to maximize the use of the Dock for boating throughout the year. The Dock is designed to extend out to the point at which the bottom elevation of the Lake is approximately 109.9 feet NGVD. Based on the Atlas' ten-year water level graph for Crooked Lake referenced above, Rickman projected that at this point, the water depth typically would be sufficient to allow Howard to operate her largest vessel, the 23-foot ski boat. The ski boat has a 25-inch draft.14/ The boat will be stored out of the water on a boat lift on the Dock, attached by cables to a sub-roof immediately beneath the platform roof. When being lowered into or hoisted from the water, the boat will be placed in a boat cradle consisting of two containment railings approximately 18 inches high each on either side, and a "V" shaped aluminum bottom with bunks on which the boat is cradled. The aluminum bottom of the cradle was estimated to be two to three inches thick. Although the boat cradle is approximately 18 to 21 inches in "total height,"15/ the cradle does not have to be completely lowered its entire 18- to 21-inch height into the water when used. Steven Howard explained, credibly, that the cradle needs to be lowered into the water only a few inches lower than the ski boat's 25-inch draft to enable the boat to float into or out of the cradle. To that point, Rickman testified that taking into account the 25-inch draft of the ski boat and the "total height" of the boat cradle, between 40 and 44 inches of water depth would be required when the cradle is used in order to avoid coming into contact with the Lake bottom. Based on the Atlas graph showing the lowest water levels for the previous ten-year period at approximately 114 feet NGVD, Rickman designed the Dock to extend out to the 109.9-foot NGVD bottom elevation point. At this point, the projected water depth would be slightly more than four feet during periods of the lowest projected water levels for Crooked Lake. For the Dock to be able to wharf out to 109.9 feet NGVD bottom elevation, it must extend a total of approximately 204 feet waterward into the Lake. The credible evidence establishes that while Howard's ski boat is one of the largest, it is not the largest boat operated on Crooked Lake. Impacts Assessment for Environmental Resource Permit Water Quality Impacts As noted above, Crooked Lake is a Class III waterbody. Accordingly, the surface water quality standards and criteria applicable to Class III waters in Florida codified in rule 62-302.300 apply to Crooked Lake. The Dock, as proposed to be constructed and operated, is not anticipated to adversely affect or degrade water quality in Crooked Lake. Specifically, as required by the Consolidated Authorization, a floating turbidity curtain will be installed around the boundary of the construction area before construction commences, and it must be left in place until construction is complete and turbidity levels in the work area have returned to background levels. Additionally, as noted, the pilings supporting the Dock must be wrapped in an impervious material to prevent leaching of metals and other pollutants into the water over the life of the structure. The Consolidated Authorization also prohibits the installation and use of fueling equipment at the Dock; prohibits the discharge of sewage or other waste into the water; prohibits liveaboards; prohibits fish cleaning or the installation of fish cleaning stations unless sufficient measures such as sink screens and waste receptacles are in place; and prohibits repair and maintenance activities involving scraping, sanding, painting, stripping, recoating, and other activities that may degrade water quality or release pollutants into the water. Although the Consolidated Authorization imposes a specific condition requiring, for all vessels using the Dock, a minimum 12-inch clearance between the deepest draft of the vessel (with motor in the down position) and the top of submerged resources, it does not specifically address circumstances where the use of the boat cradle, rather than the vessel itself, may come into contact with the Lake bottom. DEP's witness acknowledged that if the boat cradle were to come into contact with the Lake bottom, water quality standards may be violated. Given the information presented at the final hearing regarding the operation of the boat lift and the need for sufficient clearance between the bottom of the boat cradle and the lake bottom, the undersigned recommends that a specific condition be included in the Consolidated Authorization prohibiting contact of the Lake bottom by the boat cradle. This recommended condition is set forth in paragraph 73.A., below. Upon consideration of the conditions imposed by the Consolidated Authorization discussed above, including imposing a specific condition that prohibits contact of the boat cradle with the Lake bottom, the undersigned finds that the Dock will not adversely affect or degrade the water quality of Crooked Lake. Water Quantity Impacts The Dock, as proposed, is a piling-supported structure that will not impound, store, or impede the flow of surface waters. As such, the Dock will not cause adverse flooding to on-site or offsite property, will not result in adverse impacts to surface water storage and conveyance capabilities, and will not result in adverse impacts to the maintenance of surface or ground water levels. Impacts to Fish, Wildlife, and Listed Species and Habitat The Application states, in section 5, question 6, that there is no vegetation on Howard's riparian shoreline. However, the Survey depicts an area of emergent grasses approximately 60 feet wide and extending diagonally approximately 70 feet waterward into the Lake. The Survey depicts this grassed area as straddling the riparian line between Howard's property and the adjacent parcel to the south. The Survey shows the Dock as being located a significant distance waterward of the grassed area, such that no portion of the Dock will be located on or near this grassed area. Additionally, an aerial photograph of Howard's property and the Lake waterward of Howard's property shows a smaller patch of what appears to be emergent grasses further offshore. This grassed area is not shown on the Survey, and it cannot definitively be determined, by examining the Survey and the aerial photograph, whether this grassed area is growing in an area that will be impacted by the Dock. Steven Howard acknowledged that this smaller grassed area may be located at or near the jet ski slip on the southeastern side of the Dock. An environmental assessment of this smaller grassed area was not performed or submitted as part of the Application. Thus, any value that this area may have as fish and wildlife habitat was not assessed as part of DEP's determination that the Dock will not adversely impact the value of functions provided to fish, wildlife, and to listed species and their habitat. In order to provide reasonable assurance that the Dock will not adversely impact the value of functions provided to fish, wildlife, and to listed species and their habitat, the undersigned recommends including a specific condition in the Consolidated Authorization requiring this smaller grassed area to be completely avoided during construction and operation of the Dock, or, if avoidance is not feasible, that an environmental assessment be performed prior to construction so that the value of this grassed area, if any, to fish, wildlife, and listed species can be evaluated to determine whether minimization and compensatory mitigation should be required. This recommended condition is set forth in paragraph 73.B., below. As previously noted, the Consolidated Authorization contains a specific condition requiring a minimum 12-inch clearance between the deepest draft of the vessel (with the motor in the down position) and the top of submerged resources for all vessels that will use the docking facility. Compliance with this condition will help ensure that the value of functions provided to fish and wildlife and to listed species and their habitat of any such submerged resources is not adversely impacted by vessels using the Dock. The Consolidated Authorization also contains a specific condition requiring handrails to be installed on the Dock to prevent mooring access to portions of the Dock other than the wetslips. This will help protect submerged resources in shallower areas in the vicinity of the Dock. Fish populations in the immediate area of the Dock site may temporarily be affected during construction of the Dock; however, those impacts are not anticipated to be permanent. Additionally, as previously discussed, the Dock pilings must be wrapped with an impervious material to prevent leaching of pollutants into the water, and once installed, the pilings may provide habitat for fish and a substrate for benthic organisms. Provided that the conditions set forth in the draft Consolidated Authorization, as well as the recommendation regarding the smaller grassed area, are included in the final version of the Consolidated Authorization, it is determined that the construction and operation of the Dock will not adversely impact the value of functions provided to fish, wildlife, or to listed species or their habitat.16/ Impact on Navigation Petitioners assert that the Dock will constitute a hazard to navigation in the northeast portion of Crooked Lake. Specifically, they assert that because the Dock will extend out approximately 204 feet into the Lake, it necessarily will create a navigational hazard to boaters in the vicinity. As support, Petitioners presented evidence consisting of Steven Howard's testimony that an inner tube on which his nephew was riding, that was being pulled behind a motor boat, collided with the Gerards' 84-foot-long floating dock adjacent to Howard's riparian area. Petitioners argue that if an 84-foot-long dock creates a navigational hazard, a 204-foot-long dock would create an even greater navigational hazard. The undersigned does not find this argument persuasive. The portion of Crooked Lake on which the Dock is proposed to be located is approximately a mile and a half to two miles long and one-half to three-quarters of a mile wide. Although this portion of Crooked Lake experiences substantial boat traffic, the evidence shows that the Lake is sufficiently large in this area, even with the Dock in place, to allow safe navigation. To this point, it is noted that there are two other longer docks in the northeastern portion of Crooked Lake, extending 220 and 244 feet into the Lake from the shoreline. There was no evidence presented showing that either of these docks constitutes a navigational hazard.17/ Petitioners also assert that during periods of high water in this portion of Crooked Lake, the Dock will be underwater and thus will present a navigational hazard. In support, they presented photographs taken on October 30, 2017—— approximately six weeks after Hurricane Irma struck central Florida——showing ten docks, out of the 109 docks on Crooked Lake, that were partially or completely submerged.18/ When the photographs were taken, the approximate water elevation was 119.2 feet NGVD. All or a portion of the submerged docks had been constructed at or below the 119.2-foot NGVD elevation. The docks without roofs were mostly or completely invisible under the water. However, for the roofed docks, the roofs remained visible above the water even when their docking platforms were submerged. Here, although the walkway and lower platform of Howard's Dock is proposed to be constructed at an elevation of 121 feet NGVD, the roof will be constructed at an elevation of 129 feet NGVD. Thus, even during the relatively infrequent periods19/ during which the water level in Crooked Lake may exceed 121 feet NGVD, the platform roof will still be visible to vessels navigating in this portion of the Lake. Additionally, the Consolidated Authorization contains a specific condition requiring the waterward end of the Dock to be marked with a sufficient number of reflectors to be visible from the water at night by reflected light. This condition provides additional assurance that the Dock will not present a navigational hazard. For these reasons, it is determined that the Dock will not adversely affect navigation. Other ERP-Related Issues The evidence did not show that the Dock is proposed to be located in or proximate to a "work of the District," as defined in section 373.019(28). The only "work of the District" about which evidence was presented is the weir located south of Crooked Lake. This structure is many thousands of feet south of the Dock. There was no evidence presented showing that the Dock would have any impact on this weir. The Dock, as proposed, was designed by an experienced professional contractor who has designed and installed many docks on Crooked Lake, and, as such, is anticipated to function as proposed. The Dock must be built according to engineering diagrams to the Consolidated Authorization, and as-built drawings must be submitted when Dock construction is complete so that DEP can confirm that the Dock is constructed in accordance with the approved design. The evidence establishes that Howard, as the applicant, and Rickman, as the professional contractor in charge of construction, are financially, legally, and administratively capable of ensuring that the activity will be undertaken in accordance with the terms and conditions of the Consolidated Authorization. No evidence to the contrary was presented. The Dock will be located in the waters of Crooked Lake and will be affixed to the submerged bottom. The Department of State, Division of Historical Resources ("DHR"), did not provide any comments indicating that historical or archaeological resources are anticipated to be impacted by the project. Additionally, the Consolidated Authorization contains a general condition requiring subsurface activity associated with construction of the Dock to immediately cease, and DHR to be contacted, if any prehistoric or historic artifacts, such as pottery or ceramics, stone tools or implements, dugout canoes, or other physical remains that could be associated with Native American cultures or early colonial or American settlements are encountered at any time within the project site area. Additional Recommended Conditions Based on the foregoing, the undersigned recommends that the following specific conditions be included in the Consolidated Authorization, Permit No. 53-0351424-001-EI: A minimum six-inch clearance shall be maintained between the top of all submerged resources and the deepest draft of the cradle of the boat lift while in use. For purposes of this condition, submerged resources consist of the bottom sediment and/or any submerged grasses or other aquatic organisms. Any emergent grasses in the permittee's riparian area shall be avoided during the construction and operation of the Dock. If it is not feasible to avoid these grasses, an environmental assessment of the grassed area shall be performed and submitted to the Department prior to commencing construction, so that the value of this grassed area, if any, to fish, wildlife, and listed species can be evaluated and the extent to which minimization and/or compensatory mitigation is appropriate can be determined. Clearly in the Public Interest Florida Administrative Code Rule 62-4.070, Standards for Issuing or Denying Permits, states in pertinent part: A permit shall be issued to the applicant upon such conditions as the Department may direct, only if the applicant affirmatively provides the Department with reasonable assurance based on plans, test results, installation of pollution control equipment, or other information, that the construction, expansion, modification, operation, or activity of the installation will not discharge, emit, or cause pollution in contravention of Department standards or rules. In addition to the foregoing permitting requirements, because the Dock is proposed to be located in an OFW, Howard also must provide reasonable assurance that the Dock meets the "clearly in the public interest" standard. The "clearly in the public interest" standard does not require the applicant to demonstrate need for the project or a net public benefit from the project. Rather, this standard requires the applicant to provide greater assurances, under the circumstances specific to the project, that the project will comply with the applicable permitting requirements.20/ For the reasons discussed above, and with the inclusion of the additional recommended conditions in paragraphs 73.A. and 73.B., it is determined that the proposed Dock meets the applicable permitting requirements and the "clearly in the public interest" standard for issuance of the ERP. Impacts Assessment for Sovereignty Submerged Lands Lease Water-Dependency of the Proposed Dock A water-dependent activity is one which can only be conducted in, on, over, or adjacent to water areas because the activity requires direct access to the water body or sovereignty submerged lands for specified activities, including recreation, and where the use of water or sovereignty submerged lands is an integral part of the activity. See Fla. Admin. Code R. 18-21.003(71). Petitioners argue that the Dock will not constitute a water-dependent activity because the depth of water in the slips may, at times, be insufficient to allow operation of Howard's vessels while complying with the requirement that a minimum 12- inch clearance be maintained between the lowest draft of the vessel and submerged resources. The undersigned finds this argument unpersuasive. The Dock is being constructed specifically for the purpose of enabling Howard to use her vessels for boating——a recreational activity for which use of the water indisputably is an integral part. The Dock's primary purpose is to moor vessels that will be used for the water-dependent recreational activities of boating and fishing, and other water-dependent recreational uses of the Dock include fishing, swimming and sunbathing. Case law interpreting the Florida Administrative Code Chapter 18-21 makes clear that because docks are used for mooring vessels or conducting other in-water recreational uses, they are "water-dependent" activities for purposes of the rules.21/ Thus, even if water depths in the Dock's slips are at times insufficient for vessel mooring or launching,22/ this does not render the Dock not a "water-dependent activity." Resource Management Requirements The preempted area of the Lease is proposed to be used for a Dock that will be used for boating, fishing, and swimming. These traditional in-water recreational uses are consistent with the management purposes of sovereignty submerged lands as described in rule 18-21.004(2)(a). With the inclusion of the conditions currently proposed in the draft Consolidated Approval, as well as the recommended conditions in paragraphs 73.A. and 73.B., the undersigned determines that the Dock will not result in adverse impacts to sovereignty submerged lands and associated resources. With the inclusion of the conditions currently proposed in the draft Consolidated Approval, as well as the recommended conditions in paragraphs 73.A. and 73.B., the undersigned determines that the Dock is designed to minimize or eliminate impacts to fish and wildlife habitat and submerged resources. With the inclusion of the currently proposed conditions in the draft Consolidated Authorization, as well as the recommended conditions set forth in paragraphs 73.A. and 73.B., it is determined that the Dock, as designed and constructed, will minimize or eliminate cutting, removal, or destruction of wetland vegetation. Additionally, as discussed above, the proposed Consolidated Approval requires the avoidance of adverse impacts to historic and cultural resources. Riparian Rights Consistent with rule 18-21.004(3)(d), the Dock is proposed to be constructed in Howard's riparian area and will be set back more than 25 feet from the northerly and southerly riparian lines shown on the Survey. Rule 18-21.004(3)(a) prohibits activities authorized under chapter 18-21 from being implemented in a manner that would unreasonably infringe on traditional common law riparian rights, as defined in section 253.141, of upland owners adjacent to sovereignty submerged lands. Similarly, rule 18-21.004(3)(c) requires all structures and activities to be designed and conducted in a manner that will not unreasonably restrict or infringe upon the riparian rights of adjacent riparian owners. Collectively, these provisions prohibit an activity that will occur on sovereignty submerged lands from unreasonably infringing on or unreasonably restricting the riparian rights of upland riparian owners. Riparian rights are rights appurtenant to, and inseparable from, riparian land that borders on navigable waters. § 253.141, Fla. Stat.; Broward v. Mabry, 50 So. 830 (Fla. 1909). At common law, riparian rights include the rights of navigation, fishing, boating, and commerce. Hayes v. Bowman, 91 So. 2d 795 (Fla. 1957). The right of navigation necessarily includes the right to construct and operate a dock to access navigable waters. Belvedere Dev. Corp. v. Dep't of Transp., 476 So. 2d 649 (Fla. 1985); Shore Vill. Prop. Owners' Ass'n v. Dep't of Envtl. Prot., 824 So. 2d 208, 211 (Fla. 4th DCA 2002). Common law riparian rights also include the right to an obstructed view. Lee Cnty v. Kiesel, 705 So. 2d 1013 (Fla. 2d DCA 1998). Many of these common law riparian rights have been statutorily codified in section 253.141. Statutory riparian rights include the "rights of ingress, egress, boating, bathing, and fishing and such others as may be or have been defined by law." § 253.141(1), Fla. Stat. At issue in this case are the competing riparian rights of next-door neighbors——i.e., Howard's right to wharf out to navigable waters for purposes of boating and other water- dependent recreational activities, and the Gerards' right to an unobstructed view. The question is whether Howard's proposed construction and operation of a dock of sufficient length to enable her to use her boats would unreasonably infringe on or unreasonably restrict the Gerards' right to an unobstructed view of the Lake. By virtue of the riparian rights appurtenant to Howard's riparian property, she is entitled to wharf out to water deep enough to enable her to navigate. She owns two boats, one of which pulls a draft of 25 inches, and the other, a draft of 20 inches, which she uses to navigate the Lake. Thus, an essential aspect of Howard's riparian right of navigation is her ability to construct and operate a dock long enough to enable her to reach water depths sufficient to use these boats. However, as noted above, this right is not unfettered. Howard's exercise of her riparian navigation right cannot unreasonably infringe on Gerard's right to an unobstructed view. Florida case law holds that the right to an "unobstructed" view does not entail a view free of any infringement or restriction whatsoever by neighboring structures or activities. In Hayes, the court defined the right as "a direct, unobstructed view of the [c]hannel and as well a direct, unobstructed means of ingress and egress . . . to the [c]hannel." Id. at 801 (emphasis added). The court then prescribed the rule that "in any given case, the riparian rights of an upland owner must be preserved over an area 'as near as practicable' in the direction of the [c]hannel so as to distribute equitably the submerged lands between the upland and the [c]hannel." Id. (emphasis added). To the extent there is no channel in this portion of the Lake, Hayes dictates that riparian rights must be apportioned equitably, so that a riparian owner's right to an unobstructed view can extend only from the owner's property in the direction of the center of the Lake. Kling v. Dep't of Envtl. Reg., Case No. 77-1224 (Fla. DOAH Oct. 6, 1977; Fla. DER Nov. 18, 1977) at ¶¶ 11-12 (emphasis added). Here, no evidence was presented showing that the Dock——which will be located immediately south and east of the Gerards' riparian property and attendant riparian area——will present an obstruction to the Gerards' view of the Lake channel. Additionally, the evidence did not establish that Howard's Dock would obstruct the Gerards' view of the center of the northeast portion of Crooked Lake, which is located west and slightly south of their property.23/ Administrative precedent in Florida provides additional support for the determination that the Dock will not unreasonably infringe on the Gerards' right to an unobstructed view. In O'Donnell v. Atlantic Dry Dock Corporation, Case No. 04-2240 (Fla. DOAH May 23, 2005; Fla. DEP Sept. 6, 2005), riparian owners challenged the proposed approval of expansions of sovereignty submerged lands leases authorizing Atlantic Dry Dock, a neighboring commercial shipyard, to expand its shipyard facilities and install new docking facilities. The administrative law judge noted that although the expanded shipyard would further encroach on the riparian owners' already somewhat-restricted view from their property, it would not substantially and materially obstruct the Petitioners' view to the channel. He commented: "it [their view] may be further obstructed to the west in the direction of the Atlantic Marine yard, but not in the direction of the channel." To that point, he found that although "any lateral encroachment on the Petitioners' line-of-sight to the channel by the large eastern dry dock proposed will be an annoyance, . . . [it] will not rise to the level of a substantial and material interference or obstruction of the Petitioners' view to the channel." Id. at ¶ 119. He found that "there is no 'special riparian right' to a view of the sunset, just as there was no right to a particular object of view . . . by the riparian owners complaining in the Hayes case." Id. at ¶ 120. Castoro v. Palmer, Case Nos. 96-0736, 96-5879 (Fla. DOAH Sept. 1, 1998; Fla. DEP Oct. 19, 1998), also is instructive. In Castoro, neighboring riparian owners challenged the proposed issuance of an environmental approval and sovereignty submerged lands lease for a 227-foot-long dock having a terminal platform with boat lift. The owners contended that due to the dock's length, it would impermissibly obstruct their views of the water. The administrative law judge rejected that contention, distinguishing the circumstances from those in Lee County v. Kiesel, 705 So. 2d 1013 (Fla. 2d DCA 1998), in which the construction of a bridge that blocked 80 percent of the riparian owners' view of the channel was held to constitute a "substantial and material" obstruction to the riparian right of view. The ALJ noted that although the dock would have "some impact on the neighbors' views" and their use of the waterbody, it did not unreasonably impact their riparian rights to an unobstructed view or to use of the waterbody. Id. at ¶¶ 73-74. In Trump Plaza of the Palm Beaches Condominium v. Palm Beach County, Case No. 08-4752 (Fla. DOAH Sept. 24, 2009; Fla. DEP Oct. 8, 2009), a condominium association challenged the proposed issuance of a sovereignty submerged lands use approval to fill in a dredged area and create mangrove islands in the Lake Worth Lagoon, alleging, among other things, that the creation of the mangrove islands would unreasonably infringe on their riparian right to an unobstructed view. In rejecting this position and recommending issuance of the submerged lands use approval, the ALJ noted that the area obstructed by the mangrove islands would be negligible compared to the remaining expanse of the view, and further noted that the owners' real concern was directed at the aesthetics of the project——specifically, they did not want to view mangrove islands. The ALJ stated: "[t]he evidence supports a finding that while the project will undoubtedly alter the view of the water from [the riparian owners' property], the impact on view is not so significant as to constitute an unreasonable infringement of their riparian rights." Id. at ¶ 86. Applying these case law principles, it is determined that the Dock will not unreasonably infringe on or unreasonably restrict the Gerards' riparian right to an unobstructed view. To that point, the cases make clear that the right to an "unobstructed" view is not an unfettered right to a view of the water completely free of any lateral encroachment, but, instead is the right of a view toward the channel or the center of a lake without unreasonable infringement or restriction. Here, although the Dock will laterally encroach on the Gerards' full panoramic view of the Lake——and, as such, may even constitute an annoyance, the evidence did not show that the Dock will obstruct or otherwise restrict their view to the channel or the center of the Lake. Moreover, to the extent the Gerards have expressed concern about the Dock interfering with their view of the south shore of the Lake, O'Donnell makes clear the desire to have a particular object of view——here, the south shore of the Lake——is not a legally protected riparian right. It is also found that the Dock will not unreasonably interfere with the Gerards' riparian rights of ingress, egress, boating, or navigation. As previously noted, the Dock will be located at least 25 feet inside the riparian lines established for Howard's upland property, and, it will not be constructed in a location or operated in a manner that will obstruct, interfere with, or restrict the Gerards' access to the Lake or to sufficient water depths to enable navigation.24/ The evidence also did not establish that the Dock will restrict or otherwise interfere with the Gerards' use of their riparian area for ingress and egress, boating, fishing, bathing, or other riparian uses. In sum, it is concluded that the Dock will not unreasonably infringe on or restrict the riparian rights of adjacent upland riparian owners. Accordingly, it is determined that the Dock will meet the requirements and standards in rule 18-21.004(3) regarding riparian rights. Navigational Hazard For the reasons discussed in paragraphs 63 through 67, it is determined that the Dock will not constitute a navigational hazard in violation of rule 18-21.004(7)(g). Not Contrary to the Public Interest Rule 18-21.004(1)(a) requires an applicant to demonstrate that an activity proposed to be conducted on sovereignty submerged lands will not be contrary to the public interest. To meet this standard, it is not necessary that the applicant show that the activity is affirmatively in the "public interest," as that term is defined in rule 18-21.003(51). Rather, it is sufficient that the applicant show that there are few, if any, "demonstrable environmental, social, and economic costs" of the proposed activity. Castoro, at ¶ 69. For the reasons discussed above, and with the inclusion of the additional recommended conditions in paragraphs 73.A. and 73.B., it is determined that the proposed Dock meets the "not contrary to the public interest" standard required for issuance of the Lease. Demonstration of Entitlement to ERP Howard met her burden under section 120.569(2)(p) to present a prima facie case of entitlement to the ERP by entering into evidence the Application, the Notice of Intent, and supporting information regarding the proposed Dock. She also presented credible, competent, and substantial evidence beyond that required to meet her burden under section 120.569(2)(p) to demonstrate prima facie entitlement to the ERP. The burden then shifted to Petitioners to demonstrate, by a preponderance of the competent substantial evidence, that the Dock does not comply with section 373.414 and applicable ERP rules. For the reasons discussed above, it is determined that Petitioners did not meet their burden of persuasion under section 120.569(2)(p) in this proceeding. Accordingly, for the reasons addressed above, it is determined that Howard is entitled to issuance of the ERP for the Dock. Demonstration of Entitlement to Lease As previously discussed, Howard bore the burden of proof in this proceeding to demonstrate, by a preponderance of the evidence, that the Dock meets all applicable statutory and rule requirements for issuance of the Lease for the Dock. For the reasons discussed above, it is determined that Howard met this burden, and, therefore, is entitled to issuance of the sovereignty submerged lands lease for the Dock. Petitioners' Standing Defenders' Standing As stipulated by the parties and noted above, Defenders is an incorporated non-profit entity created for the primary purpose of protecting and preserving Crooked Lake so that it may remain an OFW for all members of the public to enjoy. Defenders has been in existence since at least the mid- 1980s. Robert Luther, the president of Defenders, testified that the organization's purpose also entails providing education and promoting public awareness in order to preserve the natural beauty, water quality, ecological value, and quality of life around Crooked Lake. As stipulated by the parties and noted above, Defenders has more than 25 members. Luther testified that Defenders has approximately 100 family members, most of whom live on or around Crooked Lake. He noted that many of Defenders' members own boats, which they park at a local boat landing on the Lake. Based on this testimony, it is inferred that these members operate their boats on Crooked Lake. After receiving the public notice of the project, Defenders' board of directors voted to oppose issuance of the Consolidated Authorization for the Dock. Luther testified that the board's decision was based on the determination that "it was clearly within the public interest" to oppose the Dock. Gerards' Standing The Gerards reside at 1055 Scenic Highway, Babson Park, Florida. Their riparian property is immediately adjacent to, and northwest of, Howard's property. The Gerards own a floating dock that is located within their riparian area.25/ The dock consists of two 4-foot- wide by 30-foot-long ramps attached to a 24-foot-long by 8-foot- wide pontoon boat. Priscilla Gerard testified that she enjoys spending time sitting and reading books on the beach in front of her property, and that having that area to sit and read is a significant aspect of her enjoyment of her lakefront property. Ms. Gerard observed that extensive boating activities in the northeast portion of the Lake on weekends is disruptive, and interferes with her use of her beach for relaxing and reading. She particularly noted that boats operating very close to the shore cause waves to splash up on her beach, interfering with her ability to sit and read close to the shore. She did not contend that Howard's use of the Dock for boating would contribute to the disruptive nature of existing boat traffic in the vicinity. Ms. Gerard has viewed the plans for the proposed Dock and is very concerned that due to its size, her view of the south side of the Lake will be completely blocked. She acknowledged, and other competent, credible evidence showed, that there are other docks on the Lake in the vicinity of her riparian property. The evidence shows that existing docks having lengths of 145 feet and 170 feet are located in the vicinity of, and are visible from, the Gerards' property. She testified that an existing dock and tiki hut block her view of the Lake to the north. She acknowledged that although Howard's Dock, if constructed as proposed, may somewhat obstruct her view to the left (south) of her property, it would not block her view straight out into the Lake. Phillip Gerard testified that he has boated extensively on Crooked Lake in a variety of vessel types. He further testified that he has observed a range of boating practices on Crooked Lake, including seeing water skiers and persons being towed behind motorized vessels on inner tubes and other types of "towables." He testified that, based on his personal observations, persons being towed do not have independent control of the speed or direction of the "towable"; thus, depending on the direction in which the towing vessel turns, the towable may be slung to the left or the right. Gerard commented that such lack of control could result in a person riding on a towable colliding with a dock, and he noted that Howard's nephew, who was riding on an inner tube being towed by a boat, was involved in such a collection with his (Mr. Gerard's) own dock. Mr. Gerard did not testify that the Dock would present a navigational hazard to, or otherwise interfere with, the Gerards' riparian right of ingress and egress. Neither of the Gerards testified that the Dock would impact their ability to access navigable waters in the Lake. Mr. Gerard acknowledged that if Howard's Dock were constructed, boats that currently travel very close to the shoreline of his property would be forced to swing further out in the Lake, away from his riparian shoreline, in order to avoid the Dock.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Department of Environmental Protection enter a final order approving the issuance of Consolidated Environmental Resource Permit and Recommended Intent to Grant Sovereignty Submerged Lands Authorization, Permit No. 53-0351424-001-EI, on the terms and conditions set forth in the Consolidated Notice of Intent and attached draft of Permit No. 53-0351424-001-EI, as modified to include the Additional Recommended Conditions set forth in paragraphs 73.A. and 73B. DONE AND ENTERED this 5th day of July, 2018, in Tallahassee, Leon County, Florida. S CATHY M. SELLERS Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 5th day of July, 2018.
The Issue The issue to be determined is whether Consumptive Use Permit No. 2-083-91926-3, and Environmental Resource Permit No. IND-083-130588-4 should be issued as proposed in the respective proposed agency actions issued by the St. Johns River Water Management District.
Findings Of Fact The Parties Sierra Club, Inc., is a national organization, the mission of which is to explore, enjoy, and advocate for the environment. A substantial number of Sierra Club’s 28,000 Florida members utilize the Silver River, Silver Springs, the Ocklawaha River, and the St. Johns River for water-based recreational activities, which uses include kayaking, swimming, fishing, boating, canoeing, nature photography, and bird watching. St. Johns Riverkeeper, Inc., is one of 280 members of the worldwide Waterkeepers Alliance. Its mission is to protect, restore, and promote healthy waters of the St. Johns River, its tributaries, springs, and wetlands -- including Silver Springs, the Silver River, and the Ocklawaha River -- through citizen- based advocacy. A substantial number of St. Johns Riverkeeper’s more than 1,000 members use and enjoy the St. Johns River, the Silver River, Silver Springs, and the Ocklawaha River for boating, fishing, wildlife observation, and other water-based recreational activities. Karen Ahlers is a native of Putnam County, Florida, and lives approximately 15 miles from the Applicant’s property on which the permitted uses will be conducted. Ms. Ahlers currently uses the Ocklawaha River for canoeing, kayaking, and swimming, and enjoys birding and nature photography on and around the Silver River. Over the years, Ms. Ahlers has advocated for the restoration and protection of the Ocklawaha River, as an individual and as a past-president of the Putnam County Environmental Council. Jeri Baldwin lives on a parcel of property in the northeast corner of Marion County, approximately one mile from the Applicant’s property on which the permitted uses will be conducted. Ms. Baldwin, who was raised in the area, and whose family and she used the resources extensively in earlier years, currently uses the Ocklawaha River for boating. Florida Defenders of the Environment (FDE) is a Florida corporation, the mission of which is to conserve and protect and restore Florida's natural resources and to conduct environmental education projects. A substantial number of FDE’s 186 members, of which 29 reside in Marion County, Florida, use and enjoy Silver Springs, the Silver River, and the Ocklawaha Aquatic Preserve, and their associated watersheds in their educational and outreach activities, as well as for various recreational activities including boating, fishing, wildlife observation, and other water-based recreational activities. Sleepy Creek Lands, LLC (Sleepy Creek or Applicant), is an entity registered with the Florida Department of State to do business in the state of Florida. Sleepy Creek owns approximately 21,000 acres of land in Marion County, Florida, which includes the East Tract and the North Tract on which the activities authorized by the permits are proposed. St. Johns River Water Management District (SJRWMD or District) is a water-management district created by section 373.069(1). It has the responsibility to conserve, protect, manage, and control the water resources within its geographic boundaries. See § 373.069(2)(a), Fla. Stat. The Consumptive Use Permit The CUP is a modification and consolidation of two existing CUP permits, CUP No. 2-083-3011-7 and CUP No. 2-083- 91926-2, which authorize the withdrawal of 1.46 mgd from wells located on the East Tract. Although the existing CUP permits authorize an allocation of 1.46 mgd, actual use has historically been far less, and rarely exceeded 0.3 mgd. The proposed CUP modification will convert the authorized use of water from irrigation of 1,010 acres of sod grass on the East Tract, to supplemental irrigation of improved pasture for grass and other forage crops (approximately 97 percent of the proposed withdrawals) and cattle watering (approximately three percent of the proposed withdrawals) on the North Tract and the East Tract. An additional very small amount will be used in conjunction with the application of agricultural chemicals. CUP No. 2-083-3011-7 is due to expire in 2021. CUP No. 2-083-91926-2 is due to expire in 2024. In addition to the consolidation of the withdrawals into a single permit, the proposed agency action would extend the term of the consolidated permit to 20 years from issuance, with the submission of a compliance report due 10 years from issuance. Sleepy Creek calculated a water demand of 2.569 mgd for the production of grasses and forage crops necessary to meet the needs for grass-fed beef production, based on the expected demand in a 2-in-10 drought year. That calculation is consistent with that established in CUP Applicant’s Handbook (CUP A.H.) section 12.5.1. The calculated amount exceeds the authorized average allocation of 1.46 mgd. Mr. Jenkins testified as to the District’s understanding that the requested amount would be sufficient, since the proposed use was a “scaleable-type project,” with adjustments to cattle numbers made as necessary to meet the availability of feed. Regardless of demand, the proposed permit establishes the enforceable withdrawal limits applicable to the property. With regard to the East Tract, the proposed agency action reduces the existing 1.46 mgd allocation for that tract to a maximum allocation of 0.464 mgd, and authorizes the irrigation of 611 acres of pasture grass using existing extraction wells and six existing pivots. With regard to the North Tract, the proposed agency action authorizes the irrigation of 1,620 acres of pasture and forage grain crops using 15 center pivot systems. Extraction wells to serve the North Tract pivots will be constructed on the North Tract. The proposed North Tract withdrawal wells are further from Silver Springs than the current withdrawal locations. The proposed CUP allows Sleepy Creek to apply the allocated water as it believes to be appropriate to the management of the cattle operation. Although the East Tract is limited to a maximum of 0.464 mgd, there is no limitation on the North Tract. Thus, Sleepy Creek could choose to apply all of the 1.46 mgd on the North Tract. For that reason, the analysis of impacts from the irrigation of the North Tract has generally been based on the full 1.46 mgd allocation being drawn from and applied to the North Tract. The Environmental Resource Permit As initially proposed, the CUP had no elements that would require issuance of an ERP. However, in order to control the potential for increased runoff and nutrient loading resulting from the irrigation of the pastures, Sleepy Creek proposes to construct a stormwater management system to capture runoff from the irrigated pastures, consisting of a series of vegetated upland buffers, retention berms and redistribution swales between the pastures and downgradient wetland features. Because the retention berm and swale system triggered the permitting thresholds in rule 62-330.020(2)(d) (“a total project area of more than one acre”) and rule 62-330.020(2)(e) (“a capability of impounding more than 40 acre-feet of water”), Sleepy Creek was required to obtain an Environmental Resource Permit for its construction. Regional Geologic Features To the west of the North Tract is a geologic feature known as the Ocala Uplift or Ocala Platform, in which the limestone that comprises the Floridan aquifer system exists at or very near the land surface. Karst features, including subterranean conduits and voids that can manifest at the land surface as sinkholes, are common in the Ocala Uplift due in large part to the lack of consolidated or confining material overlaying the limestone. Water falling on the surface of such areas tends to infiltrate rapidly through the soil into the Floridan aquifer, occasionally through direct connections such as sinkholes. The lack of confinement in the Ocala Uplift results in few if any surface-water features such as wetlands, creeks, and streams. As one moves east from the Ocala Uplift, a geologic feature known as the Cody Escarpment becomes more prominent. In the Cody Escarpment, the limestone becomes increasingly overlain by sands, shell, silt, clays, and other less permeable sediments of the Hawthorn Group. The North Tract and the East Tract lie to the east of the point at which the Cody Escarpment becomes apparent. As a result, water tends to flow overland to wetlands and other surface water features. The Property The North and East Tracts are located in northern Marion County near the community of Fort McCoy. East Tract Topography and Historic Use The East Tract is located in the Daisy Creek Basin, and includes the headwaters of a small creek that drains directly to the Ocklawaha River. The historic use of the East Tract has been as a cleared 1,010-acre sod farm. The production of sod included irrigation, fertilization, and pest control. Little change in the topography, use, and appearance of the property will be apparent as a result of the permits at issue, but for the addition of grazing cattle. The current CUPs that are subject to modification in this proceeding authorize groundwater withdrawals for irrigation of the East Tract at the rate of 1.46 mgd. Since the proposed agency action has the result of reducing the maximum withdrawal from wells on the East Tract to 0.464 mgd, thus proportionately reducing the proposed impacts, there was little evidence offered to counter Sleepy Creek’s prima facie case that reasonable assurance was provided that the proposed East Tract groundwater withdrawal allocation will meet applicable CUP standards. There are no stormwater management structures to be constructed on the East Tract. Therefore, the ERP permit discussed herein is not applicable to the East Tract. North Tract Topography and Historic Use The North Tract has a generally flat topography, with elevations ranging from 45 feet to 75 feet above sea level. The land elevation is highest at the center of the North Tract, with the land sloping towards the Ocklawaha River to the east, and to several large wet prairie systems to the west. Surface water features on the North Tract include isolated, prairie, and slough-type wetlands on approximately 28 percent of the North Tract, and a network of creeks, streams, and ditches, including the headwaters of Mill Creek, a contributing tributary of the Ocklawaha River. A seasonal high groundwater elevation on the North Tract is estimated at 6 to 14 inches below ground surface. The existence of defined creeks and surface water features supports a finding that the North Tract is underlain by a relatively impermeable confining layer that impedes the flow of water from the surface and the shallow surficial aquifer to the upper Floridan and lower Floridan aquifers. If there was no confining unit, water going onto the surface of the property, either in the form of rain or irrigation water, would percolate unimpeded to the lower aquifers. Areas in the Ocala Uplift to the west of the North Tract, where the confining layer is thinner and discontiguous, contain few streams or runoff features. Historically, the North Tract was used for timber production, with limited pasture and crop lands. At the time the 7,207-acre North Tract was purchased by Sleepy Creek, land use consisted of 4,061 acres of planted pine, 1,998 acres of wetlands, 750 acres of improved pasture, 286 acres of crops, 78 acres of non-forested uplands, 20 acres of native forest, 10 acres of open water, and 4 acres of roads and facilities. Prior to the submission of the CUP and ERP applications, much of the planted pine was harvested, and the land converted to improved pasture. Areas converted to improved pasture include those proposed for irrigation, which have been developed in the circular configuration necessary for future use with center irrigation pivots. As a result of the harvesting of planted pine, and the conversion of about 345 acres of cropland and non-forested uplands to pasture and incidental uses, total acreage in pasture on the North Tract increased from 750 acres to 3,938 acres. Other improvements were constructed on the North Tract, including the cattle processing facility. Aerial photographs suggest that the conversion of the North Tract to improved pasture and infrastructure to support a cattle ranch is substantially complete. The act of converting the North Tract from a property dominated by planted pine to one dominated by improved pasture, and the change in use of the East Tract from sod farm to pasture, were agricultural activities that did not require a permit from the District. As such, there is no impropriety in considering the actual, legal use of the property in its current configuration as the existing use for which baseline conditions are to be measured. Petitioners argue that the baseline conditions should be measured against the use of the property as planted pine plantation, and that Sleepy Creek should not be allowed to “cattle-up” before submitting its permit applications, thereby allowing the baseline to be established as a higher impact use. However, the applicable rules and statutes provide no retrospective time-period for establishing the nature of a parcel of property other than that lawfully existing when the application is made. See West Coast Reg’l Water Supply Auth. v. SW Fla. Water Mgmt. Dist., Case No. 95-1520 et seq., ¶ 301 (Fla. DOAH May 29, 1997; SFWMD ) (“The baseline against which projected impacts conditions [sic] are those conditions, including previously permitted adverse impacts, which existed at the time of the filing of the renewal applications.”). The evidence and testimony in this case focused on the effects of the water allocation on the Floridan aquifer, Silver Springs, and the Silver River, and on the effects of the irrigation on water and nutrient transport from the properties. It was not directed at establishing a violation of chapter 373, the rules of the SJRWMD, or the CUP Applicant’s Handbook with regard to the use and management of the agriculturally-exempt unirrigated pastures, nor did it do so. Soil Types Soils are subject to classifications developed by the Soil Conservation Service based on their hydrologic characteristics, and are grouped into Group A, Group B, Group C, or Group D. Factors applied to determine the appropriate hydrologic soil group on a site-specific basis include depth to seasonal high saturation, the permeability rate of the most restrictive layer within a certain depth, and the depth to any impermeable layers. Group A includes the most well-drained soils, and Group D includes the most poorly-drained soils. Group D soils are those with seasonal high saturation within 24 inches of the soil surface and a higher runoff potential. The primary information used to determine the hydrologic soil groups on the North Tract was the depth to seasonal-high saturation, defined as the highest expected annual elevation of saturation in the soil. Depth to seasonal-high saturation was measured through a series of seven hand-dug and augered soil borings completed at various locations proposed for irrigation across the North Tract. In determining depth to seasonal-high saturation, the extracted soils were examined based on depth, color, texture, and other relevant characteristics. In six of the seven locations at which soil borings were conducted, a restrictive layer was identified within 36 inches of the soil surface. At one location at the northeastern corner of the North Tract, the auger hole ended at a depth of 48 inches -- the length of the auger -- at which depth there was an observable increase in clay content but not a full restrictive layer. However, while the soil assessment was ongoing, a back-hoe was in operation approximately one hundred yards north of the boring location. Observations of that excavation revealed a heavy clay layer at a depth of approximately 5 feet. In each of the locations, the depth to seasonal-high saturation was within 14 inches of the soil surface. Based on the consistent observation of seasonal-high saturation at each of the sampled locations, as well as the flat topography of the property with surface water features, the soils throughout the property, with the exception of a small area in the vicinity of Pivot 6, were determined to be in hydrologic soil Group D. Hydrogeologic Features There are generally five hydrogeologic units underlying the North Tract, those units being the surficial aquifer system, the intermediate confining unit, the upper Floridan aquifer, the middle confining unit, and the lower Floridan aquifer. In areas in which a confining layer is present, water falling on the surface of the land flows over the surface of the land or across the top of the confining layer. A surficial aquifer, with a relatively high perched water table, is created by the confinement and separation of surface waters from the upper strata of the Floridan aquifer. Surface waters are also collected in or conveyed by various surface water features, including perched wetlands, creeks, and streams. The preponderance of the evidence adduced at the final hearing demonstrates that the surficial aquifer exists on the property to a depth of up to 20 feet below the land surface (bls). Beneath the surficial aquifer is an intermediate confining unit of dense clay interspersed with beds of sand and calcareous clays that exists to a depth of up to 100 feet bls. The clay material observed on the North Tract is known as massive or structureless. Such clays are restrictive with very low levels of hydraulic conductivity, and are not conducive to development of preferential flow paths to the surficial or lower aquifers. The intermediate confining unit beneath the North Tract restricts the exchange of groundwater from the surficial aquifer to the upper Floridan aquifer. The upper Floridan aquifer begins at a depth of approximately 100 feet bls, and extends to a depth of approximately 340 feet bls. At about 340 feet bls, the upper Floridan aquifer transitions to the middle confining unit, which consists of finely grained, denser material that separates the interchange of water between the upper Floridan aquifer and the lower Floridan aquifer. Karst Features Karst features form as a result of water moving through rock that comprises the aquifer, primarily limestone, dissolving and forming conduits in the rock. Karst areas present a challenging environment to simulate through modeling. Models assume the subsurface to be a relatively uniform “sand box” through which it is easier to simulate groundwater flow. However, if the subsurface contains conduits, it becomes more difficult to simulate the preferential flows and their effect on groundwater flow paths and travel times. The District has designated parts of western Alachua County and western Marion County as a Sensitive Karst Area Basin. A Sensitive Karst Area is a location in which the porous limestone of the Floridan aquifer occurs within 20 feet of the land surface, and in which there is 10 to 20 inches of annual recharge to the Floridan aquifer. The designation of an area as being within the Sensitive Karst Area Basin does not demonstrate that it does, or does not, have subsurface features that are karstic in nature, or that would provide a connection between the surficial aquifer and the Floridan aquifer. The western portion of the North Tract is within the Sensitive Karst Area Basin. The two intensive-use areas on the North Tract that have associated stormwater facilities -- the cattle unloading area and the processing facility -- are outside of the Sensitive Karst Area Basin. The evidence was persuasive that karst features are more prominent to the west of the North Tract. In order to evaluate the presence of karst features on the North Tract, Mr. Andreyev performed a “desktop-type evaluation,” with a minimal field survey. The desktop review included a review of aerial photographs and an investigation of available data, including the Florida Geological Survey database of sinkhole occurrence in the area. The aerial photographs showed circular depressions suggestive of karst activity west and southwest of the North Tract, but no such depressions on the North Tract. Soil borings taken on the North Tract indicated the presence of layers of clayey sand, clays, and silts at a depth of 70 to 80 feet. Well-drilling logs taken during the development of the wells used for an aquifer performance test on the North Tract showed the limestone of the Floridan aquifer starting at a depth below ground surface of 70 to 80 feet. Other boring data generated on the North Tract suggests that there is greater than 100 feet of clay and sandy clay overburden above the Floridan aquifer on and in the vicinity of the North Tract. Regardless of site-specific differences, the observed confining layer separating the surficial aquifer from the Floridan aquifer is substantial, and not indicative of a karst environment. Aquifer performance tests performed on the North Tract were consistent in showing that drawdown in the surficial aquifer from the tests was minimal to non-detectable, which is strong evidence of an intact and low-permeability confining layer. The presence of well-developed drainage features on the North Tract is further evidence of a unit of confinement that is restricting water from going deeper into the subsurface, and forcing it to runoff to low-lying surface water features. Petitioners’ witnesses did not perform any site- specific analysis of karst features on or around the Sleepy Creek property. Their understanding of the nature of the karst systems in the region was described as “hypothetical or [] conceptual.” Dr. Kincaid admitted that he knew of no conduits on or adjacent to the North Tract. As a result of the data collected from the North Tract, Mr. Hearn opined that the potential for karst features on the property that provide an opening to the upper Floridan aquifer “is extremely remote.” Mr. Hearn’s opinion is consistent with the preponderance of the evidence in this case, and is accepted. In the event a surface karst feature were to manifest itself, Sleepy Creek has proposed that the surface feature be filled and plugged to reestablish the integrity of the confining layer. More to the point, the development of a surficial karst feature in an area influenced by irrigation would be sufficient grounds for the SJRWMD to reevaluate and modify the CUP to account for any changed conditions affecting the assumptions and bases for issuance of the CUP. Silver Springs, the Silver River, and the Ocklawaha River The primary, almost exclusive concern of Petitioners was the effect of the modified CUP and the nutrients from the proposed cattle ranch on Silver Springs, the Silver River, and the Ocklawaha River. Silver Springs Silver Springs has long been a well-known attraction in Florida. It is located just to the east of Ocala, Florida. Many of the speakers at the public comment period of this proceeding spoke fondly of having frequented Silver Springs over the years, enjoying its crystal clear waters through famous glass-bottomed boats. For most of its recorded history, Silver Springs was the largest spring by volume in Florida. Beginning in the 1970s, it began to lose its advantage, and by the year 2000, Rainbow Springs, located in southwestern Marion County, surpassed Silver Springs as the state’s largest spring. Silver Springs exists at the top of the potentiometric surface of the Floridan aquifer. Being at the “top of the mountain,” when water levels in the Floridan aquifer decline, groundwater flow favors the lower elevation springs. Thus, surrounding springshed boundaries expand to take more water to maintain their baseflows, at the expense of the Silver Springs springshed, which contracts. Rainbow Springs shares an overlapping springshed with Silver Springs. The analogy used by Dr. Knight was of the aquifer as a bucket with holes at different levels, and with the Silver Springs “hole” near the top of the bucket. When the water level in the bucket is high, water will flow from the top hole. As the water level drops below that hole, it will preferentially flow from the lower holes. Rainbow Springs has a vent or outlet from the aquifer, that is 10 feet lower in elevation than that of Silver Springs. Coastal springs are lower still. Thus, as groundwater levels decline, the lower springs “pirate flow” from the upper springs. Since the first major studies of Silver Springs were conducted in the 1950s, the ecosystem of Silver Springs has undergone changes. The water clarity, though still high as compared to other springs, has been reduced by 10 to 15 percent. Since the 1950s, macrophytic plants, i.e., rooted plants with seeds and flowers, have declined in population, while epiphytic and benthic algae have increased. Those plants are sensitive to increases in nitrogen in the water. Thus, Dr. Knight’s opinion that increases in nitrogen emerging from Silver Springs, calculated to have risen from just over 0.4 mg/l in the 1950s, to 1.1 mg/l in 2004, and to up to 1.5 mg/l at present,1/ have caused the observed vegetative changes is accepted. Silver River Silver Springs forms the headwaters for the Silver River, a spring run 5 1/2 miles in length, at which point it becomes a primary input to the Ocklawaha River. Issues of water clarity and alteration of the vegetative regime that exist at Silver Springs are also evident in the Silver River. In addition, the reduction in flow allows for more tannic water to enter the river, further reducing clarity. Dr. Dunn recognized the vegetative changes in the river, and opined that the “hydraulic roughness” caused by the increase in vegetation is likely creating a spring pool backwater at Silver Springs, thereby suppressing some of the flow from the spring. The Silver River has been designated as an Outstanding Florida Water. There are currently no Minimum Flows and Levels established by the District for the Silver River. Ocklawaha River The Ocklawaha River originates near Leesburg, Florida, at the Harris Chain of Lakes, and runs northward past Silver Springs. The Silver River is a major contributor to the flow of the Ocklawaha River. Due to the contribution of the Silver River and other spring-fed tributaries, the Ocklawaha River can take on the appearance of a spring run during periods of low rainfall. Historically, the Ocklawaha River flowed unimpeded to its confluence with the St. Johns River in the vicinity of Palatka, Florida. In the 1960s, as part of the Cross-Florida Barge Canal project, the Rodman Dam was constructed across the Ocklawaha River north of the Sleepy Creek property, creating a large reservoir known as the Rodman Pool. Dr. Knight testified convincingly that the Rodman Dam and Pool have altered the Ocklawaha River ecosystem, precipitating a decline in migratory fish populations and an increase in filamentous algae. At the point at which the Ocklawaha River flows past the Sleepy Creek property, it retains its free-flowing characteristics. Mill Creek, which has its headwaters on the North Tract, is a tributary of the Ocklawaha River. The Ocklawaha River, from the Eureka Dam south, has been designated as an Outstanding Florida Water. However, the Ocklawaha River at the point at which Mill Creek or other potential surface water discharges from the Sleepy Creek property might enter the river are not included in the Outstanding Florida Water designation. There are currently no Minimum Flows and Levels established by the District for the Ocklawaha River. The Silver Springs Springshed A springshed is that area from which a spring draws water. Unlike a surface watershed boundary, which is fixed based on land features, contours, and elevations, a springshed boundary is flexible, and changes depending on a number of factors, including rainfall. As to Silver Springs, its springshed is largest during periods of more abundant rainfall when the aquifer is replenished, and smaller during drier periods when groundwater levels are down, and water moves preferentially to springs and discharge points that are lower in elevation. The evidence in this case was conflicting as to whether the North Tract is in or out of the Silver Springs springshed boundary. Dr. Kincaid indicated that under some of the springshed delineations, part of the North Tract was out of the springshed, but over the total period of record, it is within the springshed. Thus, it was Dr. Kincaid’s opinion that withdrawals anywhere within the region will preferentially impact Silver Springs, though he admitted that he did not have the ability to quantify his opinion. Dr. Knight testified that the North Tract is within the Silver Springs “maximum extent” springshed at least part of the time, if not all the time. He did not opine as to the period of time in which the Silver Springs springshed was at its maximum extent. Dr. Bottcher testified that the North Tract is not within the Silver Springs springshed because there is a piezometric rise between North Tract and Silver Springs. Thus, in his opinion, withdrawals at the North Tract would not be withdrawing water going to Silver Springs. Dr. Dunn agreed that the North Tract is on the groundwater divide for Silver Springs. In his view, the North Tract is sometimes in, and sometimes out of the springshed depending on the potentiometric surface. In his opinion, the greater probability is that the North Tract is more often outside of the Silver Springs springshed, with seasonal and year—to—year variation. Dr. Dunn’s opinion provides the most credible explanation of the extent to which the North Tract sits atop that portion of the lower Floridan aquifer that feeds to Silver Springs. Thus, it is found that the groundwater divide exists to the south of the North Tract for a majority of the time, and water entering the Floridan aquifer from the North Tract will, more often than not, flow away from Silver Springs. Silver Springs Flow Volume The Silver Springs daily water discharge has been monitored and recorded since 1932. Over the longest part of the period of record, up to the 1960s, flows at Silver Springs averaged about 800 cubic feet per second (cfs). Through 1989, there was a reasonable regression between rainfall and springflow, based on average rainfalls. The long-term average rainfall in Ocala was around 50 inches per year, and long-term springflow was about 800 cfs, with deviations from average generally consistent with one another. Between 1990 and 1999, the relationship between rainfall and springflow declined by about 80 cubic feet per second. Thus, with average rainfall of 50 inches per year, the average springflow was reduced to about 720 cfs. From 2000 to 2009, there was an additional decline, such that the total cumulative decline for the 20-year period through 2009 was 250 cfs. Dr. Dunn agreed with Dr. Knight that after 2000, there was an abrupt and persistent reduction in flow of about 165 cfs. However, Dr. Dunn did not believe the post-2000 flow reduction could be explained by rainfall directly, although average rainfall was less than normal. Likewise, groundwater withdrawals did not offer an adequate explanation. Dr. Dunn described a natural 30-year cycle of wetter and drier periods known as the Atlantic Multidecadal Oscillation (AMO) that has manifested itself over the area for the period of record. From the 1940s up through 1970, the area experienced an AMO wet cycle with generally higher than normal rainfall at the Ocala rain station. For the next 30-year period, from 1970 up to 2000, the Ocala area ranged from a little bit drier to some years in which it was very, very dry. Dr. Dunn attributed the 80 cfs decline in Silver Springs flow recorded in the 1990s to that lower rainfall cycle. After 2000, when the next AMO cycle would be expected to build up, as it did post—1940, it did not happen. Rather, there was a particularly dry period around 2000 that Dr. Dunn believes to have had a dramatic effect on the lack of recovery in the post-2000 flows in the Silver River. According to Mr. Jenkins, that period of deficient rainfall extended through 2010. Around the year 2001, the relationship between rainfall and flow changed such that for a given amount of rainfall, there was less flow in the Silver River, with flow dropping to as low as 535 cfs after 2001. It is that reduction in flow that Dr. Knight has attributed to groundwater withdrawals. It should be noted that the observed flow of Silver Springs that formed the 1995 baseline conditions for the North Central Florida groundwater model that will be discussed herein was approximately 706 cfs. At the time of the final hearing in August 2014, flow at Silver Springs was 675 cfs. The reason offered for the apparent partial recovery was higher levels of rainfall, though the issue was not explored in depth. For the ten-year period centered on the year 2000, local water use within Marion and Alachua County, closer to Silver Springs, changed little -- around one percent per year. From a regional perspective, groundwater use declined at about one percent per year for the period from 1990 to 2010. The figures prepared by Dr. Knight demonstrate that the Sleepy Creek project area is in an area that has a very low density of consumptive use permits as compared to areas adjacent to Silver Springs and more clearly in the Silver Springs springshed. In Dr. Dunn’s opinion, there were no significant changes in groundwater use either locally or regionally that would account for the flow reduction in Silver Springs from 1990 to 2010. In that regard, the environmental report prepared by Dr. Dunn and submitted with the CUP modification application estimated that groundwater withdrawals accounted for a reduction in flow at Silver Springs of approximately 20 cfs as measured against the period of record up to the year 2000, with most of that reduction attributable to population growth in Marion County. In the March 2014, environmental impacts report, Dr. Dunn described reductions in the stream flow of not only the Silver River, but of other tributaries of the lower Ocklawaha River, including the upper Ocklawaha River at Moss Bluff and Orange Creek. However, an evaluation of the Ocklawaha River water balance revealed there to be additional flow of approximately 50 cfs coming into the Ocklawaha River at other stations. Dr. Dunn suggested that changes to the vent characteristics of Silver Springs, and the backwater effects of increased vegetation in the Silver River, have resulted in a redistribution of pressure to other smaller springs that discharge to the Ocklawaha River, accounting for a portion of the diminished flow at Silver Springs. The Proposed Cattle Operation Virtually all beef cattle raised in Florida, upon reaching a weight of approximately 875 pounds, are shipped to Texas or Kansas to be fattened on grain to the final body weight of approximately 1,150 pounds, whereupon they are slaughtered and processed. The United States Department of Agriculture has a certification for grass—fed beef which requires that, after an animal is weaned, it can only be fed on green forage crops, including grasses, and on corn and grains that are cut green and before they set seed. The forage crops may be grazed or put into hay or silage and fed when grass and forage is dormant. The benefit of grass feeding is that a higher quality meat is produced, with a corresponding higher market value. Sleepy Creek plans to develop the property as a grass- fed beef production ranch, with pastures and related loading/unloading and slaughter/processing facilities where calves can be fattened on grass and green grain crops to a standard slaughter weight, and then slaughtered and processed locally. By so doing, Sleepy Creek expects to save the transportation and energy costs of shipping calves to the Midwest, and to generate jobs and revenues by employing local people to manage, finish, and process the cattle. As they currently exist, pastures proposed for irrigation have been cleared and seeded, and have “fairly good grass production.” The purpose of the irrigation is to enhance the production and quality of the grass in order to maintain the quality and reliability of feed necessary for the production of grass-fed beef. East Tract Cattle Operation The East Tract is 1,242 acres in size, substantially all of which was previously cleared, irrigated, and used for sod production. The proposed CUP permit authorizes the irrigation of 611 acres of pasture under six existing center pivots. The remaining 631 acres will be used as improved, but unirrigated, pasture. Under the proposed permit, a maximum of 1,207 cattle would be managed on the East Tract. Of that number, 707 cattle would be grazed on the irrigated paddocks, and 500 cattle would be grazed on the unirrigated improved pastures. If the decision is made to forego irrigation on the East Tract, with the water allocation being used on the North Tract or not at all, the number of cattle grazed on the six center pivot pastures would be decreased from 707 cattle to 484 cattle. The historic use of the East Tract as a sod farm resulted in high phosphorus levels in the soil from fertilization, which has made its way to Daisy Creek. Sleepy Creek has proposed a cattle density substantially below that allowed by application of the formulae in the Nutrient Management Plan in order to “mine” the phosphorus levels in the soil over time. North Tract Cattle Operation The larger North Tract includes most of the “new” ranch activities, having no previous irrigation, and having been put to primarily silvicultural use with limited pasture prior to its acquisition by Sleepy Creek. The ranch’s more intensive uses, i.e., the unloading corrals and the slaughter house, are located on the North Tract. The North Tract is 7,207 acres in size. Of that, 1,656 acres are proposed for irrigation by means of 15 center- pivot irrigation systems. In addition to the proposed irrigated pastures, the North Tract includes 2,382 acres of unirrigated improved pasture, of which approximately 10 percent is wooded. Under the proposed permit, a maximum of 6,371 cattle would be managed on the North Tract. Of that number, 3,497 cattle would be grazed on the irrigated paddocks (roughly 2.2 head of cattle per acre), and 2,374 cattle would graze on the improved pastures (up to 1.1 head of cattle per acre). The higher cattle density in the irrigated pastures can be maintained due to the higher quality grass produced as a result of irrigation. The remaining 500 cattle would be held temporarily in high-concentration corrals, either after offloading or while awaiting slaughter. On average, there will be fewer than 250 head of cattle staged in those high-concentration corrals at any one time. In the absence of irrigation, the improved pasture on the North Tract could sustain about 4,585 cattle. Nutrient Management Plan, Water Conservation Plan, and BMPs The CUP and ERP applications find much of their support in the implementation of the Nutrient Management Plan (NMP), the Water Conservation Plan, and Best Management Practices (BMPs). The NMP sets forth information designed to govern the day to day operations of the ranch. Those elements of the NMP that were the subject of substantive testimony and evidence at the hearing are discussed herein. Those elements not discussed herein are found to have been supported by Sleepy Creek’s prima facie case, without a preponderance of competent and substantial evidence to the contrary. The NMP includes a herd management plan, which describes rotational grazing and the movement of cattle from paddock to paddock, and establishes animal densities designed to maintain a balance of nutrients on the paddocks, and to prevent overgrazing. The NMP establishes fertilization practices, with the application of fertilizer based on crop tissue analysis to determine need and amount. Thus, the application of nitrogen- based fertilizer is restricted to that capable of ready uptake by the grasses and forage crops, limiting the amount of excess nitrogen that might run off of the pastures or infiltrate past the root zone. The NMP establishes operation and maintenance plans that incorporate maintenance and calibration of equipment, and management of high-use areas. The NMP requires that records be kept of, among other things, soil testing, nutrient application, herd rotation, application of irrigation water, and laboratory testing. The irrigation plan describes the manner and schedule for the application of water during each irrigation cycle. Irrigation schedules for grazed and cropped scenarios vary from pivot to pivot based primarily on soil type. The center pivots proposed for use employ high-efficiency drop irrigation heads, resulting in an 85 percent system efficiency factor, meaning that there is an expected evaporative loss of 15 percent of the water before it becomes available as water in the soil. That level of efficiency is greater than the system efficiency factor of 80 percent established in CUP A.H. section 12.5.2. Other features of the irrigation plan include the employment of an irrigation manager, installation of an on-site weather station, and cumulative tracking of rain and evapotranspiration with periodic verification of soil moisture conditions. The purpose of the water conservation practices is to avoid over application of water, limiting over-saturation and runoff from the irrigated pastures. Sleepy Creek has entered into a Notice of Intent to Implement Water Quality BMPs with the Florida Department of Agriculture and Consumer Services which is incorporated in the NMP and which requires the implementation of Best Management Practices.2/ Dr. Bottcher testified that implementation and compliance with the Water Quality Best Management Practices manual creates a presumption of compliance with water quality standards. His testimony in that regard is consistent with Department of Agriculture and Consumer Services rule 5M-11.003 (“implementation, in accordance with adopted rules, of BMPs that have been verified by the Florida Department of Environmental Protection as effective in reducing target pollutants provides a presumption of compliance with state water quality standards.”). Rotational Grazing Rotational grazing is a practice by which cattle are allowed to graze a pasture for a limited period of time, after which they are “rotated” to a different pasture. The 1,656 acres proposed for irrigation on the North Tract are to be divided into 15 center-pivot pastures. Each individual pasture will have 10 fenced paddocks. The 611 acres of irrigated pasture on the East Tract are divided into 6 center-pivot pastures. The outer fence for each irrigated pasture is to be a permanent “hard” fence. Separating the internal paddocks will be electric fences that can be lowered to allow cattle to move from paddock to paddock, and then raised after they have moved to the new paddock. The NMP for the North Tract provides that cattle are to be brought into individual irrigated pastures as a single herd of approximately 190 cattle and placed into one of the ten paddocks. They will be moved every one to three days to a new paddock, based upon growing conditions and the reduction in grass height resulting from grazing. In this way, the cattle are rotated within the irrigated pasture, with each paddock being used for one to three days, and then rested until each of the other paddocks have been used, whereupon it will again be used in the rotation. The East Tract NMP generally provides for rotation based on the height of the pasture grasses, but is designed to provide a uniform average of cattle per acre per year. Due to the desire to “mine” phosphorus deposited during the years of operation of the East Tract as a sod farm, the density of cattle on the irrigated East Tract pastures is about 30 percent less than that proposed for the North Tract. The East Tract NMP calls for a routine pasture rest period of 15 to 30 days. Unlike dairy farm pastures, where dairy cows traverse a fixed path to the milking barn several times a day, there will be minimal “travel lanes” within the pastures or between paddocks. There will be no travel lanes through wetlands. If nitrogen-based fertilizer is needed, based upon tissue analysis of the grass, fertilizer is proposed for application immediately after a paddock is vacated by the herd. By so doing, the grass within each paddock will have a sufficient period to grow and “flush up” without grazing or traffic, which results in a high—quality grass when the cattle come back around to feed. Sleepy Creek proposes that rotational grazing is to be practiced on improved pastures and irrigated pastures alike. The rotational practices on the improved East Tract and North Tract pastures are generally similar to those practiced on the irrigated pastures. The paddocks will have permanent watering troughs, with one trough serving two adjacent paddocks. The troughs will be raised to prevent “boggy areas” from forming around the trough. Since the area around the troughs will be of a higher use, Sleepy Creek proposes to periodically remove accumulated manure, and re-grade if necessary. Other cattle support items, including feed bunkers and shade structures are portable and can be moved as conditions demand. Forage Crop Production The primary forage crop on the irrigated pastures is to be Bermuda grass. Bermuda grass or other grass types tolerant of drier conditions will be used in unirrigated pastures. During the winter, when Bermuda grass stops growing, Sleepy Creek will overseed the North Tract pastures with ryegrass or other winter crops. Due to the limitation on irrigation water, the East Tract NMP calls for no over-seeding for production of winter crops. Crops do not grow uniformly during the course of a year. Rather, there are periods during which there are excess crops, and periods during which the crops are not growing enough to keep up with the needs of the cattle. During periods of excess, Sleepy Creek will cut those crops and store them as haylage to be fed to the cattle during lower growth periods. The North Tract management plan allows Sleepy Creek to dedicate one or more irrigated pastures for the exclusive production of haylage. If that option is used, cattle numbers will be reduced in proportion to the number of pastures dedicated to haylage production. As a result of the limit on irrigation, the East Tract NMP does not recommend growing supplemental feed on dedicated irrigation pivot pastures. Direct Wetland Impacts Approximately 100 acres proposed for irrigation are wetlands or wetland buffer. Those areas are predominantly isolated wetlands, though some have surface water connections to Mill Creek, a water of the state. Trees will be cut in the wetlands to allow the pivot to pass overhead. Tree cutting is an exempt agricultural activity that does not require a permit. There was no persuasive evidence that cutting trees will alter the fundamental benefit of the wetlands or damage water resources of the District. The wetlands and wetland buffer will be subject to the same watering and fertigation regimen as the irrigated pastures. The application of water to wetlands, done concurrently with the application of water to the pastures, will occur during periods in which the pasture soils are dry. The incidental application of water to the wetlands during dry periods will serve to maintain hydration of the wetlands, which is considered to be a benefit. Fertilizers will be applied through the irrigation arms, a process known as fertigation. Petitioners asserted that the application of fertilizer onto the wetlands beneath the pivot arms could result in some adverse effects to the wetlands. However, Petitioners did not quantify to what extent the wetlands might be affected, or otherwise describe the potential effects. Fertigation of the wetlands will promote the growth of wetland plants. Nitrogen applied through fertigation will be taken up by plants, or will be subject to denitrification -- a process discussed in greater detail herein -- in the anaerobic wetland soils. The preponderance of the evidence indicated that enhanced wetland plant growth would not rise to a level of concern. Since most of the affected wetlands are isolated wetlands, there is expected to be little or no discharge of nutrients from the wetlands. Even as to those wetlands that have a surface water connection, most, if not all of the additional nitrogen applied through fertigation will be accounted for by the combined effect of plant uptake and denitrification. Larger wetland areas within an irrigated pasture will be fenced at the buffer line to prevent cattle from entering. The NMP provided a blow-up of the proposed fencing related to a larger wetland on Pivot 8. Although other figures are not to the same scale, it appears that larger wetlands associated with Pivots 1, 2, 3, and 12 will be similarly fenced. Cattle would be allowed to go into the smaller, isolated wetlands. Cattle going into wetlands do not necessarily damage the wetlands. Any damage that may occur is a function of density, duration, and the number of cattle. The only direct evidence of potential damage to wetlands was the statement that “[i]f you have 6,371 [cattle] go into a wetland, there may be impacts.” The NMP provides that pasture use will be limited to herds of approximately 190 cattle, which will be rotated from paddock to paddock every two to three days, and which will allow for “rest” periods of approximately 20 days. There will be no travel lanes through any wetland. Thus, there is no evidence to support a finding that the cattle at the density, duration, and number proposed will cause direct adverse effects to wetlands on the property. High Concentration Areas Cattle brought to the facility are to be unloaded from trucks and temporarily corralled for inspection. For that period, the cattle will be tightly confined. Cattle that have reached their slaughter weight will be temporarily held in corrals associated with the processing plant. The stormwater retention ponds used to capture and store runoff from the offloading corral and the processing plant holding corral are part of a normal and customary agricultural activity, and are not part of the applications and approvals that are at issue in this proceeding. The retention ponds associated with the high-intensity areas do not require permits because they do not exceed one acre in size or impound more than 40 acre-feet of water. Nonetheless, issues related to the retention ponds were addressed by Petitioners and Sleepy Creek, and warrant discussion here. The retention ponds are designed to capture 100 percent of the runoff and entrained nutrients from the high concentration areas for a minimum of a 24—hour/25—year storm event. If rainfall occurs in excess of the designed storm, the design is such that upon reaching capacity, only new surface water coming to the retention pond will be discharged, and not that containing high concentrations of nutrients from the initial flush of stormwater runoff. Unlike the stormwater retention berms for the pastures, which are to be constructed from the first nine inches of permeable topsoil on the property, the corral retention ponds are to be excavated to a depth of six feet which, based on soil borings in the vicinity, will leave a minimum of two to four feet of clay beneath the retention ponds. In short, the excavation will penetrate into the clay layer underlying the pond sites, but will not penetrate through that layer. The excavated clay will be used to form the side slopes of the ponds, lining the permeable surficial layer and generally making the ponds impermeable. Organic materials entering the retention ponds will form an additional seal. An organic seal is important in areas in which retention ponds are constructed in sandy soil conditions. Organic sealing is less important in this case, where clay forms the barrier preventing nutrients from entering the surficial aquifer. Although the organic material is subject to periodic removal, the clay layer will remain to provide the impermeable barrier necessary to prevent leakage from the ponds. Dr. Bottcher testified that if, during excavation of the ponds, it was found that the remaining in-situ clay layer was too thin, Sleepy Creek would implement the standard practice of bringing additional clay to the site to ensure adequate thickness of the liner. Nutrient Balance The goal of the NMP is to create a balance of nutrients being applied to and taken up from the property. Nitrogen and phosphorus are the nutrients of primary concern, and are those for which specific management standards are proposed. Nutrient inputs to the NMP consist generally of deposition of cattle manure (which includes solid manure and urine), recycling of plant material and roots from the previous growing season, and application of supplemental fertilizer. Nutrient outputs to the NMP consist generally of volatization of ammonia to the atmosphere, uptake and utilization of the nutrients by the grass and crops, weight gain of the cattle, and absorption and denitrification of the nutrients in the soil. The NMP, and the various models discussed herein, average the grass and forage crop uptake and the manure deposition to match that of a 1,013 pound animal. That average weight takes into account the fact that cattle on the property will range from calf weight of approximately 850 pounds, to slaughter weight of 1150 pounds. Nutrients that are not accounted for in the balance, e.g., those that become entrained in stormwater or that pass through the plant root zone without being taken up, are subject to runoff to surface waters or discharge to groundwater. Generally, phosphorus not taken up by crops remains immobile in the soil. Unless there is a potential for runoff to surface waters, the nutrient balance is limited by the amount of nitrogen that can be taken up by the crops. Due to the composition of the soils on the property, the high water table, and the relatively shallow confining layer, there is a potential for surface runoff. Thus, the NMP was developed using phosphorus as the limiting nutrient, which results in nutrient application being limited by the “P-index.” A total of 108 pounds of phosphorus per acre/per year can be taken up and used by the irrigated pasture grasses and forage crops. Therefore, the total number of cattle that can be supported on the irrigated pastures is that which, as a herd, will deposit an average of 108 pounds of phosphorus per year over the irrigated acreage. Therefore, Sleepy Creek has proposed a herd size and density based on calculations demonstrating that the total phosphorus contained in the waste excreted by the cattle equals the amount taken up by the crops. A herd producing 108 pounds per acre per year of phosphorus is calculated to produce 147 pounds of nitrogen per acre per year. The Bermuda grass and forage crops proposed for the irrigated fields require 420 pounds of nitrogen per acre per year. As a result of the nitrogen deficiency, additional nitrogen-based fertilizer to make up the shortfall is required to maintain the crops. Since phosphorus needs are accounted for by animal deposition, the fertilizer will have no phosphorus. The NMP requires routine soil and plant tissue tests to determine the amount of nitrogen fertilizer needed. By basing the application of nitrogen on measured rather than calculated needs, variations in inputs, including plant decomposition and atmospheric deposition, and outputs, including those affected by weather, can be accounted for, bringing the full nutrient balance into consideration. The numeric values for crop uptakes, manure deposition, and other estimates upon which the NMP was developed were based upon literature, values, and research performed and published by the University of Florida and the Natural Resource Conservation Service. Dr. Bottcher testified convincingly that the use of such values is a proven and reliable method of developing a balance for the operation of similar agricultural operations. A primary criticism of the NMP was its expressed intent to “reduce” or “minimize” the transport of nutrients to surface waters and groundwater, rather than to “negate” or “prevent” such transport. Petitioners argue that complete prevention of the transport of nutrients from the property is necessary to meet the standards necessary for issuance of the CUP and ERP. Mr. Drummond went into some detail regarding the total mass of nutrients expected to be deposited onto the ground from the cattle, exclusive of fertilizer application. In the course of his testimony, he suggested that the majority of the nutrients deposited on the land surface “are going to make it to the surficial aquifer and then be carried either to the Floridan or laterally with the groundwater flow.” However, Mr. Drummond performed no analysis on the fate of nitrogen through uptake by crops, volatization, or soil treatment, and did not quantify the infiltration of nitrogen to groundwater. Furthermore, he was not able to provide any quantifiable estimate on any effect of nutrients on Mill Creek, the Ocklawaha River, or Silver Springs. In light of the effectiveness of the nutrient balance and other elements of the NMP, along with the retention berm system that will be discussed herein, Mr. Drummond’s assessment of the nutrients that might be expected to impact water resources of the District is contrary to the greater weight of the evidence. Mr. Drummond’s testimony also runs counter to that of Dr. Kincaid, who performed a particle track analysis of the fate of water recharge from the North Tract. In short, Dr. Kincaid calculated that of the water that makes it as recharge from the North Tract to the surficial aquifer, less than one percent is expected to make its way to the upper Floridan aquifer, with that portion originating from the vicinity of Pivot 6. Recharge from the other 14 irrigated pastures was ultimately accounted for by evapotranspiration or emerged at the surface and found its way to Mill Creek. The preponderance of the competent, substantial evidence adduced at the final hearing supports the effectiveness of the NMPs for the North Tract and East Tract at managing the application and use of nutrients on the property, and minimizing the transport of nutrients to surface water and groundwater resources of the District. North Central Florida Model All of the experts involved in this proceeding agreed that the use of groundwater models is necessary to simulate what might occur below the surface of the ground. Models represent complex systems by applying data from known conditions and impacts measured over a period of years to simulate the effects of new conditions. Models are imperfect, but are the best means of predicting the effects of stresses on complex and unseen subsurface systems. The North Central Florida (NCF) model is used to simulate impacts of water withdrawals on local and regional groundwater levels and flows. The NCF model simulates the surficial aquifer, the upper Floridan aquifer, and the lower Floridan aquifer. Those aquifers are separated from one another by relatively impervious confining units. The intermediate confining unit separates the surficial aquifer from the upper Floridan aquifer. The intermediate confining unit is not present in all locations simulated by the NCF model. However, the evidence is persuasive that the intermediate confining unit is continuous at the North Tract, and serves to effectively isolate the surficial aquifer from the upper Floridan aquifer. The NCF model is not a perfect depiction of what exists under the land surface of the North Tract or elsewhere. It was, however, acknowledged by the testifying experts in this case, despite disagreements as to the extent of error inherent in the model, to be the best available tool for calculating the effects of withdrawals of water within the boundary of the model. The NCF model was developed and calibrated over a period of years, is updated routinely as data becomes available, and has undergone peer review. Aquifer Performance Tests In order to gather site-specific data regarding the characteristics of the aquifer beneath the Sleepy Creek property, a series of three aquifer performance tests (APTs) was conducted on the North Tract. The first two tests were performed by Sleepy Creek, and the third by the District. An APT serves to induce stress on the aquifer by pumping from a well at a high rate. By observing changes in groundwater levels in observation wells, which can be at varying distances from the extraction well, one can extrapolate the nature of the subsurface. In addition, well-completion reports for the various withdrawal and observation wells provide actual data regarding the composition of subsurface soils, clays, and features of the property. The APT is particularly useful in evaluating the ability of the aquifer to produce water, and in calculating the transmissivity of the aquifer. Transmissivity is a measure of the rate at which a substance passes through a medium and, as relevant to this case, measures how groundwater flows through an aquifer. The APTs demonstrated that the Floridan aquifer is capable of producing water at the rate requested. The APT drawdown contour measured in the upper Floridan aquifer was greater than that predicted from a simple run of the NCF model, but the lateral extent of the drawdown was less than predicted. The most reasonable conclusion to be drawn from the combination of greater than expected drawdown in the upper Floridan aquifer with less than expected extent is that the transmissivity of the aquifer beneath the North Tract is lower than the NCF model assumptions. The conclusion that the transmissivity of the aquifer at the North Tract is lower than previously estimated means that impacts from groundwater extraction would tend to be more vertical than horizontal, i.e., the drawdown would be greater, but would be more localized. As such, for areas of lower than estimated transmissivity, modeling would over-estimate off-site impacts from the extraction. NCF Modeling Scenarios The initial NCF modeling runs were based on an assumed withdrawal of 2.39 mgd, an earlier -- though withdrawn - - proposal. The evidence suggests that the simulated well placement for the 2.39 mgd model run was entirely on the North Tract. Thus, the results of the model based on that withdrawal have some limited relevance, especially given that the proposed CUP allows for all of the requested 1.46 mgd of water to be withdrawn from North Tract wells at the option of Sleepy Creek, but will over-predict impacts from the permitted rate of withdrawal. A factor that was suggested as causing a further over-prediction of drawdown in the 2.39 mgd model run was the decision, made at the request of the District, to exclude the input of data of additional recharge to the surficial aquifer, wetlands and surface waters from the irrigation, and the resulting diminution in soil storage capacity. Although there is some merit to the suggestion that omitting recharge made the model results “excessively conservative,” the addition of recharge to the model would not substantially alter the predicted impacts. A model run was subsequently performed based on a presumed withdrawal of 1.54 mgd, a rate that remains slightly more than, but still representative of, the requested amount of 1.46 mgd. The 1.54 mgd model run included an input for irrigation recharge. The simulated extraction points were placed on the East Tract and North Tract in the general configuration as requested in the CUP application. The NCF is designed to model the impacts of a withdrawal based upon various scenarios, identified at the hearing as Scenarios A, B, C, and D. Scenario A is the baseline condition for the NCF model, and represents the impacts of all legal users of water at their estimated actual flow rates as they existed in 1995. Scenario B is all existing users, not including the applicant, at end-of-permit allocations. Scenario C is all existing users, including the applicant, at current end-of-permit allocations. Scenario D is all permittees at full allocation, except the applicant which is modeled at the requested (i.e., new or modified) end-of-permit allocation. To simulate the effects of the CUP modification, simulations were performed on scenarios A, C, and D. In order to measure the specific impact of the modification of the CUP, the Scenario C impacts to the surficial, upper Floridan, and lower Floridan aquifers were compared with the Scenario D impacts to those aquifers. In order to measure the cumulative impact of the CUP, the Scenario A actual-use baseline condition was compared to the Scenario D condition which predicts the impacts of all permitted users, including the applicant, pumping at full end-of-permit allocations. The results of the NCF modeling indicate the following: 2.39 mgd - Specific Impact The surficial aquifer drawdown from the simulated 2.39 mgd withdrawal was less than 0.05 feet on-site and off- site, except to the west of the North Tract, at which a drawdown of 0.07 feet was predicted. The upper Floridan aquifer drawdown from the 2.39 mgd withdrawal was predicted at between 0.30 and 0.12 feet on-site, and between 0.30 and 0.01 feet off-site. The higher off-site figures are immediately proximate to the property. The lower Floridan aquifer drawdown from the 2.39 mgd withdrawal was predicted at less than 0.05 feet at all locations, and at or less than 0.02 feet within six miles of the North Tract. 2.39 mgd - Cumulative Impact The cumulative impact to the surficial aquifer from all permitted users, including a 2.39 mgd Sleepy Creek withdrawal, was less than 0.05 feet on-site, and off-site to the north and east, except to the west of the North Tract, at which a drawdown of 0.07 feet was predicted. The cumulative impact to the upper Floridan aquifer from all permitted users, including a 2.39 mgd Sleepy Creek withdrawal, ranged from 0.4 feet to 0.8 feet over all pertinent locations. The cumulative impact to the lower Floridan aquifer from all permitted users, including a 2.39 mgd Sleepy Creek withdrawal, ranged from 1.0 to 1.9 feet over all pertinent locations. The conclusion drawn by Mr. Andreyev that the predicted impacts to the lower Floridan are almost entirely from other end-of-permit user withdrawals is supported by the evidence and accepted. 1.54 mgd - Specific Impact The NCF model runs based on the more representative 1.54 mgd withdrawal predicted a surficial aquifer drawdown of less than 0.01 feet (i.e., no drawdown contour shown) on the North Tract, and a 0.01 to 0.02 foot drawdown at the location of the East Tract. The drawdown of the upper Floridan aquifer from the CUP modification was predicted at up to 0.07 feet on the property, and generally less than 0.05 feet off-site. There were no drawdown contours at the minimum 0.01 foot level that came within 9 miles of Silver Springs. The lower Floridan aquifer drawdown from the CUP modification was predicted at less than 0.01 feet (i.e., no drawdown contour shown) at all locations. 1.54 mgd - Cumulative Impact A comparison of the cumulative drawdown contours for the 2.36 mgd model and 1.54 mgd model show there to be a significant decrease in predicted drawdowns to the surficial and upper Floridan aquifers, with the decrease in the upper Floridan aquifer drawdown being relatively substantial, i.e., from 0.5 to 0.8 feet on-site predicted for the 2.36 mgd withdrawal, to 0.4 to 0.5 feet on-site for the 1.54 mgd model. Given the small predicted individual impact of the CUP on the upper Floridan aquifer, the evidence is persuasive that the cumulative impacts are the result of other end-of-permit user withdrawals. The drawdown contour for the lower Floridan aquifer predicted by the 1.54 mgd model is almost identical to that of the 2.36 mgd model, thus supporting the conclusion that predicted impacts to the lower Floridan are almost entirely from other end-of-permit user withdrawals. Modeled Effect on Silver Springs As a result of the relocation of the extraction wells from the East Tract to the North Tract, the NCF model run at the 1.54 mgd withdrawal rate predicted springflow at Silver Springs to increase by 0.15 cfs. The net cumulative impact in spring flow as measured from 1995 conditions to the scenario in which all legal users, including Sleepy Creek, are pumping at full capacity at their end-of-permit rates for one year3/ is roughly 35.4 cfs, which is approximately 5 percent of Silver Springs’ current flow. However, as a result of the redistribution of the Sleepy Creek withdrawal, which is, in its current iteration, a legal and permitted use, the cumulative effect of the CUP modification at issue is an increase in flow of 0.l5 cfs. Dr. Kincaid agreed that there is more of an impact to Silver Springs when the pumping allowed by the CUP is located on the East Tract than there is on the North Tract, but that the degree of difference is very small. Dr. Knight testified that effect on the flow of Silver Springs from relocating the 1.46 mgd withdrawal from the East Tract to the North Tract would be “zero.” The predicted increase of 0.15 cfs is admittedly miniscule when compared to the current Silver Springs springflow of approximately 675 cfs. However, as small as the modeled increase may be -- perhaps smaller than its “level of certainty” -- it remains the best evidence that the impact of the CUP modification to the flow of Silver Springs will be insignificant at worst, and beneficial at best. Opposition to the NCF Model Petitioners submitted considerable evidence designed to call the results generated by the District’s and Sleepy Creek’s NCF modeling into question. Karst Features A primary criticism of the validity of the NCF model was its purported inability to account for the presence of karst features, including conduits, and their effect on the results. It was Dr. Kincaid’s opinion that the NCF model assigned transmissivity values that were too high, which he attributed to the presence of karst features that are collecting flow and delivering it to springs. He asserted that, instead of assuming the presence of karst features, the model was adjusted to raise the overall capacity of the porous medium to transmit water, and thereby match the observed flows. In his opinion, the transmissivity values of the equivalent porous media were raised so much that the model can no longer be used to predict drawdowns. That alleged deficiency in the model is insufficient for two reasons. First, as previously discussed in greater detail, the preponderance of the evidence in this case supports a finding that there are no karst features in the vicinity of the North Tract that would provide preferential pathways for water flow so as to skew the results of the NCF model. Second, Dr. Kincaid, while acknowledging that the NCF model is the best available tool for predicting impacts from groundwater extraction on the aquifer, suggested that a hybrid porous media and conduit model would be a better means of predicting impacts, the development of which would take two years or more. There is no basis for the establishment of a de facto moratorium on CUP permitting while waiting for the development of a different and, in this case, unnecessary model. For the reasons set forth herein, it is found that the NCF model is sufficient to accurately and adequately predict the effects of the Sleepy Creek groundwater withdrawals on the aquifers underlying the property, and to provide reasonable assurance that the standards for such withdrawals have been met. Recharge to the Aquifer Petitioners argued that the modeling results showing little significant drawdown were dependent on the application of unrealistic values for recharge or return flow from irrigation. In a groundwater model, as in the physical world, some portion of the water extracted from the aquifer is predicted to be returned to the aquifer as recharge. If more water is applied to the land surface than is being accounted for by evaporation, plant uptake and evapotranspiration, surface runoff, and other processes, that excess water may seep down into the aquifer as recharge. Recharge serves to replenish the aquifer and offset the effects of the groundwater withdrawal. Dr. Kincaid opined that the NCF modeling performed for the CUP application assigned too much water from recharge, offsetting the model's prediction of impacts to other features. It is reasonable to assume that there is some recharge associated with both agricultural and public supply uses. However, the evidence suggests that the impact of recharge on the overall NCF model results is insignificant on the predicted impacts to Silver Springs, the issue of primary concern. Mr. Hearn ran a simulation using the NCF model in which all variables were held constant, except for recharge. The difference between the “with recharge” and “without recharge" simulations at Silver Springs was 0.002 cfs. That difference is not significant, and is not suggestive of adverse impacts on Silver Springs from the CUP modification. Dr. Kincaid testified that “the recharge offset on the property is mostly impacting the surficial aquifer,” and that “the addition of recharge in this case didn't have much of an impact on the upper Floridan aquifer system.” As such, the effect of adding recharge to the model would be as to the effect of groundwater withdrawal on wetlands or surface water bodies, and not on springs. As previously detailed, the drawdown of the surficial aquifer simulated for the 2.39 mgd “no recharge” scenario were less than 0.05 feet on-site and off-site, except for a predicted 0.07 foot drawdown to the west of the North Tract. The predicted drawdown of the surficial aquifer for the 1.54 mgd “with recharge” scenario was 0.02 feet or less. The preponderance of the evidence supports a finding that drawdowns of either degree are less than that at which adverse impacts to wetlands or surface waters would occur. Thus, issues related to the recharge or return flows from irrigation are insufficient to support a finding or conclusion that the NCF model failed to provide reasonable assurance that the standards for issuance of the CUP modification were met. External Boundaries The boundaries of the NCF model are not isolated from the rest of the physical world. Rather, groundwater flows into the modeled area from multiple directions, and out of the modeled area in multiple directions. Inflows to the model area are comprised of recharge, which is an assigned value, and includes water infiltrating and recharging the aquifer from surface waters; injection wells; upward and downward leakage from lower aquifers; and flow across the external horizontal boundaries. Outflows from the model area include evapotranspiration; discharge to surface waters, including springs and rivers; extraction from wells; upward and downward leakage from lower aquifers; and flow against the external model boundaries. Dr. Kincaid testified that flow across the external model boundary is an unknown and unverifiable quantity which increases the uncertainty in the model. He asserted that in the calibrated version of the model, there is no way to check those flows against data. His conclusion was that the inability of the NCF model to accurately account for external boundary flow made the margin of error so great as to make the model an unreliable tool with which to assess whether the withdrawal approved by the proposed CUP modification will increase or decrease drawdown at Silver Springs. The District correlates the NCF model boundaries with a much larger model developed by the United States Geological Survey, the Peninsula of Florida Model, more commonly referred to as the Mega Model, which encompasses most of the State of Florida and part of Southeast Georgia. The Mega Model provides a means to acknowledge that there are stresses outside the NCF model, and to adjust boundary conditions to account for those stresses. The NCF is one of several models that are subsets of the Mega Model, with the grids of the two models being “nested” together. The 1995 base year of the NCF model is sufficiently similar to the 1993-1994 base year of the Mega Model as to allow for a comparison of simulated drawdowns calculated by each of the models. By running a Mega Model simulation of future water use, and applying the change in that use from 1993 base year conditions, the District was able to come to a representative prediction of specific boundary conditions for the 1995 NCF base year, which were then used as the baseline for simulations of subsequent conditions. In its review of the CUP modification, the District conducted a model validation simulation to measure the accuracy of the NCF model against observed conditions, with the conditions of interest being the water flow at Silver Springs. The District ran a simulation using the best information available as to water use in the year 2010, the calculated boundary conditions, irrigation, pumping, recharge, climatic conditions, and generally “everything that we think constitutes that year.” The discharge of water at Silver Springs in 2010 was measured at 580 cfs. The discharge simulated by the NCF model was 545 cfs. Thus, the discharge predicted by the NCF model simulation was within six percent of the observed discharge. Such a result is generally considered in the modeling community to be “a home run.” Petitioners’ objections to the calculation of boundary conditions for the NCF model are insufficient to support a finding that the NCF model is not an appropriate and accurate tool for determining that reasonable assurance has been provided that the standards for issuance of the CUP modification were met. Cumulative Impact Error As part of the District’s efforts to continually refine the NCF, and in conjunction with a draft minimum flows and levels report for Silver Springs and the Silver River, the cumulative NCF model results for the period of baseline to 2010 were compared with the simulated results from the Northern District Model (NDF), a larger model that overlapped the NCF. As a result of the comparison, which yielded different results, it was discovered that the modeler had “turned off” not only the withdrawal pumps, but inputs to the aquifer from drainage wells and sinkholes as well. When those inputs were put back into the model run, and effects calculated only from withdrawals between the “pumps-off” condition and 2010 pumping conditions, the cumulative effect of the withdrawals was adjusted from a reduction in the flow at Silver Springs of 29 cfs to a reduction of between 45 and 50 cfs, an effect described as “counterintuitive.” Although that result has not undergone peer review, and remains subject to further review and comparison with the Mega Model, it was accepted by the District representative, Mr. Bartol. Petitioners seized upon the results of the comparison model run as evidence of the inaccuracy and unreliability of the NCF model. However, the error in the NCF model run was not the result of deficiencies in the model, but was a data input error. Despite the error in the estimate of the cumulative effect of all users at 2010 levels, the evidence in this case does not support a finding that the more recent estimates of specific impact from the CUP at issue were in error. NCF Model Conclusion As has been discussed herein, a model is generally the best means by which to calculate conditions and effects that cannot be directly observed. The NCF model is recognized as being the best tool available for determining the subsurface conditions of the model domain, having been calibrated over a period of years and subject to peer review. It should be recognized that the simulations run using the NCF model represent the worst—case scenario, with all permittees simultaneously drawing at their full end-of-permit allocations. There is merit to the description of that occurrence as being “very remote.” Thus, the results of the modeling represent a conservative estimate of potential drawdown and impacts. While the NCF model is subject to uncertainty, as is any method of predicting the effects of conditions that cannot be seen, the model provides reasonable assurance that the conditions simulated are representative of the conditions that will occur as a result of the withdrawals authorized by the CUP modification. Environmental Resource Permit The irrigation proposed by the CUP will result in runoff from the North Tract irrigated pastures in excess of that expected from the improved pastures, due in large measure to the diminished storage capacity of the soil. Irrigation water will be applied when the soils are dry, and capable of absorbing water not subject to evaporation or plant uptake. The irrigation water will fill the storage space that would exist without irrigation. With irrigation water taking up the capacity of the soil to hold water, soils beneath the irrigation pivots will be less capable of retaining additional moisture during storm events. Thus, there is an increased likelihood of runoff from the irrigated pastures over that expected with dry soils. The increase in runoff is expected to be relatively small, since there should be little or no irrigation needed during the normal summer wet season. The additional runoff may have increased nutrient levels due to the increased cattle density made possible by the irrigation of the pastures. The CUP has a no—impact requirement for water quality resulting from the irrigation of the improved pasture. Thus, nutrients leaving the irrigated pastures may not exceed those calculated to be leaving the existing pre-development use as improved pastures. Retention Berms The additional runoff and nutrient load is proposed to be addressed by constructing a system of retention berms, approximately 50,0004/ feet in length, which is intended to intercept, retain, and provide treatment for runoff from the irrigated pasture. The goal of the system is to ensure that post—development nutrient loading from the proposed irrigated pastures will not exceed the pre—development nutrient loading from the existing improved pastures. An ERP permit is required for the construction of the berm system, since the area needed for the construction of the berms is greater than the one acre in size, and since the berms have the capability of impounding more than 40 acre-feet of water. The berms are to be constructed by excavating the top nine inches of sandy, permeable topsoil and using that permeable soil to create the berms, which will be 1 to 2 feet in height. The water storage areas created by the excavation will have flat or horizontal bottoms, and will be very shallow with the capacity to retain approximately a foot of water. The berms will be planted with pasture grasses after construction to provide vegetative cover. The retention berm system is proposed to be built in segments, with the segment designed to capture runoff from a particular center pivot pasture to be constructed prior to the commencement of irrigation from that center pivot. A continuous clay layer underlies the areas in which the berms are to be constructed. The clay layer varies from 18 to 36 inches below the ground surface, with at least one location being as much as five feet below the ground surface. As such, after nine inches of soil is scraped away to create the water retention area and construct the berm, there will remain a layer of permeable sandy material above the clay. The berms are to be constructed at least 25 feet landward of any jurisdictional wetland, creating a “safe upland line.” Thus, the construction, operation, and maintenance of the retention berms and redistribution swales will result in no direct impacts to jurisdictional wetlands or other surface waters. There will be no agricultural activities, e.g., tilling, planting, or mowing, within the 25-foot buffers, and the buffers will be allowed to establish with native vegetation to provide additional protection for downgradient wetlands. As stormwater runoff flows from the irrigated pastures, it may, in places, create concentrated flow ways. Redistribution swales will be built in those areas to spread any remaining overland flow of water and reestablish sheet flow to the retention berm system. At any point at which water may overtop a berm, the berm will be hardened with rip—rap to insure its integrity. The berms are designed to intercept and collect overland flow from the pastures and temporarily store it behind the berms, regaining the soil storage volume lost through irrigation. A portion of the runoff intercepted by the berm system will evaporate. The majority will infiltrate either through the berm, or vertically into the subsurface soils beneath it. When the surficial soils become saturated, further vertical movement will be stopped by the impermeable clay layer underlying the site. The runoff water will then move horizontally until it reemerges into downstream wetland systems. Thus, the berm system is not expected to have a measurable impact on the hydroperiod of the wetlands on the North Tract. Phosphorus Removal Phosphorus tends to get “tied up” in soil as it moves through it. Phosphorus reduction occurs easily in permeable soil systems because it is removed from the water through a chemical absorption process that is not dependent on the environment of the soil. As the soils in the retention areas and berms go through drying cycles, the absorption capacity is regenerated. Thus, the retention system will effectively account for any increase in phosphorus resulting from the increased cattle density allowed by the irrigation such that there is expected to be no increase in phosphorus levels beyond the berm. Nitrogen Removal When manure is deposited on the ground, primarily as high pH urine, the urea is quickly converted to ammonia, which experiences a loss of 40 to 50 percent of the nitrogen to volatization. Soil conditions during dry weather conditions are generally aerobic. Remaining ammonia in the manure is converted by aerobic bacteria in the soil to nitrates and nitrites. Converted nitrates and nitrites from manure, along with nitrogen from fertilizer, is readily available for uptake as food by plants, including grasses and forage crops. Nitrates and nitrites are mobile in water. Therefore, during rain events of sufficient intensity to create runoff, the nitrogen can be transported downstream towards wetlands and other receiving waters, or percolate downward through the soil until blocked by an impervious barrier. During storm events, the soils above the clay confining layer and the lower parts of the pervious berms become saturated. Those saturated soils are drained of oxygen and become anaerobic. When nitrates and nitrites encounter saturated conditions, they provide food for anaerobic bacteria that exist in those conditions. The bacteria convert nitrates and nitrites to elemental nitrogen, which has no adverse impact on surface waters or groundwater. That process, known as denitrification, is enhanced in the presence of organic material. The soils from which the berms are constructed have a considerable organic component. In addition to the denitrification that occurs in the saturated conditions in and underlying the berms, remaining nitrogen compounds that reemerge into the downstream wetlands are likely to encounter organic wetland-type soil conditions. Organic wetland soils are anaerobic in nature, and will result in further, almost immediate denitrification of the nitrates and nitrites in the emerging water. Calculation of Volume - BMPTRAINS Model The calculation of the volume necessary to capture and store excess runoff from the irrigated pastures was performed by Dr. Wanielista using the BMPTRAINS model. BMPTRAINS is a simple, easy to use spreadsheet model. Its ease of use does not suggest that it is less than reliable. The model has been used as a method of calculating storage volumes in many conditions over a period of more than 40 years. The model was used to calculate the storage volumes necessary to provide storage and treatment of runoff from fifteen “basins” that had a control or a Best Management Practice associated with them. All of the basins were calculated as being underlain by soils in poorly-drained hydrologic soil Group D, except for the basin in the vicinity of Pivot 6, which is underlain by the more well-drained soil Group A. The model assumed about percent of the property to have soil Group A soils, an assumption that is supported by the evidence. Soil moisture conditions on the property were calculated by application of data regarding rainfall events and times, the irrigation schedule, and the amount of irrigation water projected for use over a year. The soil moisture condition was used to determine the amount of water that could be stored in the on-site soils, known as the storage coefficient. Once the storage coefficient was determined, that data was used to calculate the amount of water that would be expected to run off of the North Tract, known as the curve number. The curve number is adjusted by the extent to which the storage within a soil column is filled by the application of irrigation water, making it unable to store additional rainfall. As soil storage goes down, the curve number goes up. Thus, a curve number that approaches 100 means that more water is predicted to run off. Conversely, a lower curve number means that less water is predicted to run off. The pre-development curve number for the North Tract was based on the property being an unirrigated, poor grass area. A post-development curve number was assigned to the property that reflected a wet condition representative of the irrigated soils beneath the pivots. In calculating the storage volume necessary to handle runoff from the basins, the wet condition curve number was adjusted based on the fact that there is a mixture of irrigated and unirrigated general pasture within each basin to be served by a segment of the retention berm system, and by the estimated 15 percent of the time that the irrigation areas would be in a drier condition. In addition, the number was adjusted to reflect the 8 to 10 inches of additional evapotranspiration that occurs as a result of irrigation. The BMPTRAINS model was based on average annual nutrient-loading conditions, with water quality data collected at a suitable point within Reach 22, the receiving waterbody. The effects of nutrients from the irrigated pastures on receiving waterbodies is, in terms of the model, best represented by average annual conditions, rather than a single highest-observed nutrient value. Pre-development loading figures were based on the existing use of the property as unirrigated general pasture. The pre-development phosphorus loading figure was calculated at an average event mean concentration (EMC) of 0.421 milligrams per liter (mg/l). The post—condition phosphorus loading figure was calculated at an EMC of 0.621 mg/l. Therefore, in order to achieve pre-development levels of phosphorus, treatment to achieve a reduction in phosphorus of approximately 36 percent was determined to be necessary. The pre-development nitrogen loading figure was calculated at an EMC of 2.6 mg/l. The post—condition nitrogen loading figure was calculated at an EMC of 3.3 mg/l. Therefore, in order to achieve pre-development levels of nitrogen, treatment to achieve a reduction in nitrogen of approximately 25 percent was determined to be necessary. The limiting value for the design of the retention berms is phosphorus. To achieve post-development concentrations that are equal to or less than pre-development concentrations, the treatment volume of the berm system must be sufficient to allow for the removal of 36 percent of the nutrients in water being retained and treated behind the berms, which represents the necessary percentage of phosphorus. In order to achieve the 36 percent reduction required for phosphorus, the retention berm system must be capable of retaining approximately 38 acre—feet of water from the 15 basins. In order to achieve that retention volume, a berm length of approximately 50,000 linear feet was determined to be necessary, with an average depth of retention behind the berms of one foot. The proposed length of the berms is sufficient to retain the requisite volume of water to achieve a reduction in phosphorus of 36 percent. Thus, the post-development/irrigation levels of phosphorus from runoff are expected to be no greater than pre-development/general pasture levels of phosphorus from runoff. By basing the berm length and volume on that necessary for the treatment of phosphorus, there will be storage volume that is greater than required for a 25 percent reduction in nitrogen. Thus, the post-development/irrigation levels of nitrogen from runoff are expected to be less than pre- development/general pasture levels of nitrogen from runoff. Mr. Drummond admitted that the design of the retention berms “shows there is some reduction, potentially, but it's not going to totally clean up the nutrients.” Such a total clean-up is not required. Rather, it is sufficient that there is nutrient removal to pre-development levels, so that there is no additional pollutant loading from the permitted activities. Reasonable assurance that such additional loading is not expected to occur was provided. Despite Mr. Drummond’s criticism of the BMPTRAINS model, he did not quantify nutrient loading on the North Tract, and was unable to determine whether post-development concentrations of nutrients would increase over pre-development levels. As such, there was insufficient evidence to counter the results of the BMPTRAINS modeling. Watershed Assessment Model In order to further assess potential water quantity and water quality impacts to surface water bodies, and to confirm stormwater retention area and volume necessary to meet pre-development conditions, Sleepy Creek utilized the Watershed Assessment Model (WAM). The WAM is a peer-reviewed model that is widely accepted by national, state, and local regulatory entities. The WAM was designed to simulate water balance and nutrient impacts of varying land uses. It was used in this case to simulate and provide a quantitative measure of the anticipated impacts of irrigation on receiving water bodies, including Mill Creek, Daisy Creek, the Ocklawaha River, and Silver Springs. Inputs to the model include land conditions, soil conditions, rain and climate conditions, and water conveyance systems found on the property. In order to calculate the extent to which nutrients applied to the land surface might affect receiving waters, a time series of surface water and groundwater flow is “routed” through the modeled watershed and to the various outlets from the system, all of which have assimilation algorithms that represent the types of nutrient uptakes expected to occur as water goes through the system. Simulations were performed on the North Tract in its condition prior to acquisition by Sleepy Creek, in its current “exempted improved pasture condition,” and in its proposed “post—development” pivot-irrigation condition. The simulations assessed impacts of the site conditions on surface waters at the point at which they leave the property and discharge to Mill Creek, and at the point where Mill Creek merges into the Ocklawaha River. The baseline condition for measuring changes in nutrient concentrations was determined to be that lawfully existing at the time the application was made. Had there been any suggestion of illegality or impropriety in Sleepy Creek’s actions in clearing the timber and creating improved pasture, a different baseline might be warranted. However, no such illegality or impropriety was shown, and the SJRWMD rules create no procedure for “looking back” to previous land uses and conditions that were legally changed. Thus, the “exempted improved pasture condition” nutrient levels are appropriate for comparison with irrigated pasture nutrient levels. The WAM simulations indicated that nitrogen resulting from the irrigation of the North Tract pastures would be reduced at the outflow to Mill Creek at the Reach 22 stream segment from improved pasture levels by 1.7 percent in pounds per year, and by 0.6 percent in milligrams per liter of water. The model simulations predicted a corresponding reduction at the Mill Creek outflow to the Ocklawaha River of 1.3 percent in pounds per year, and 0.5 percent in milligrams per liter of water. These levels are small, but nonetheless support a finding that the berm system is effective in reducing nitrogen from the North Tract. Furthermore, the WAM simulations showed levels of nitrogen from the irrigated pasture after the construction of the retention berms to be reduced from that present in the pre- development condition, a conclusion consistent with that derived from the BMPTRAINS model. The WAM simulations indicated that phosphorus from the irrigated North Tract pastures, measured at the outflow to Mill Creek at the Reach 22 stream segment, would be reduced from improved pasture levels by 3.7 percent in pounds per year, and by 2.6 percent in milligrams per liter of water. The model simulations predicted a corresponding reduction at the Mill Creek outflow to the Ocklawaha River of 2.5 percent in pounds per year, and 1.6 percent in milligrams per liter of water. Those levels are, again, small, but supportive of a finding of no impact from the permitted activities. The WAM simulations showed phosphorus in the Ocklawaha River at the Eureka Station after the construction of the retention berms to be slightly greater than those simulated for the pre-development condition (0.00008 mg/l) -- the only calculated increase. That level is beyond miniscule, with impacts properly characterized as “non- measurable” and “non-detectable.” In any event, total phosphorus remains well below Florida’s nutrient standards. The WAM simulations were conducted based on all of the 15 pivots operating simultaneously at full capacity. That amount is greater than what is allowed under the permit. Thus, according to Dr. Bottcher, the predicted loads are higher than those that would be generated by the permitted allocation, making his estimates “very conservative.” Dr. Bottcher’s testimony is credited. During the course of the final hearing, the accuracy of the model results was questioned based on inaccuracies in rainfall inputs due to the five-mile distance of the property from the nearest rain station. Dr. Bottcher admitted that given the dynamics of summer convection storms, confidence that the rain station rainfall measurements represent specific conditions on the North Tract is limited. However, it remains the best data available. Furthermore, Dr. Bottcher testified that even if specific data points simulated by the model differ from that recorded at the rain station, that same error carries through each of the various scenarios. Thus, for the comparative purpose of the model, the errors get “washed out.” Other testimony regarding purported inaccuracies in the WAM simulations and report were explained as being the result of errors in the parameters used to run alternative simulations or analyze Sleepy Creek’s simulations, including use of soil types that are not representative of the North Tract, and a misunderstanding of dry weight/wet weight loading rates. There was agreement among witnesses that the WAM is regarded, among individuals with expertise in modeling, as an effective tool, and was the appropriate model for use in the ERP application that is the subject of this proceeding. As a result, the undersigned accepts the WAM simulations as being representative of comparative nutrient impacts on receiving surface water bodies resulting from irrigation of the North Tract. The WAM confirmed that the proposed retention berm system will be sufficient to treat additional nutrients that may result from irrigation of the pastures, and supports a finding of reasonable assurance that water quality criteria will be met. With regard to the East Tract, the WAM simulations showed that there would be reductions in nitrogen and phosphorus loading to Daisy Creek from the conversion of the property to irrigated pasture. Those simulations were also conservative because they assumed the maximum number of cattle allowed by the nutrient balance, and did not assume the 30 percent reduction in the number of cattle under the NMP so as to allow existing elevated levels of phosphorus in the soil from the sod farm to be “mined” by vegetation. Pivot 6 The evidence in this case suggests that, unlike the majority of the North Tract, a small area on the western side of the North Tract drains to the west and north. Irrigation Pivot is within that area. Dr. Harper noted that there are some soils in hydrologic soil Group A in the vicinity of Pivot 6 that reflect soils with a deeper water table where rainfall would be expected to infiltrate into the ground. Dr. Kincaid’s particle track analysis suggested that recharge to the surficial aquifer ultimately discharges to Mill Creek, except for recharge at Pivot 11, which is accounted for by evapotranspiration, and recharge at Pivot 6. Dr. Kincaid concluded that approximately 1 percent of the recharge to the surficial aquifer beneath the North Tract found its way into the upper Floridan aquifer. Those particle tracks originated only on the far western side of the property, and implicated only Pivot 6, which is indicative of the flow divide in the Floridan aquifer. Of the 1 percent of particle tracks entering the Floridan aquifer, some ultimately discharged at the St. John’s River, the Ocklawaha River, or Mill Creek. Dr. Kincaid opined, however, that most ultimately found their way to Silver Springs. Given the previous finding that the Floridan aquifer beneath the property is within the Silver Springs springshed for less than a majority of the time, it is found that a correspondingly small fraction of the less than 1 percent of the particle tracks originating on the North Tract, perhaps a few tenths of one percent, can reach Silver Springs. Dr. Bottcher generally agreed that some small percentage of the water from the North Tract may make it to the upper Floridan aquifer, but that amount will be very small. Furthermore, that water reaching the upper Floridan aquifer would have been subject to the protection and treatment afforded by the NMP and the ERP berms. The evidence regarding the somewhat less restrictive confinement of the aquifer around Pivot 6 is not sufficient to rebut the prima facie case that the CUP modification, coupled with the ERP, will meet the District’s permitting standards. Public Interest The primary basis upon which Sleepy Creek relies to demonstrate that the CUP is “consistent with the public interest” is that Florida's economy is highly dependent upon agricultural operations in terms of jobs and economic development, and that there is a necessity of food production. Sleepy Creek could raise cattle on the property using the agriculturally-exempt improved pastures, but the economic return on the investment would be questionable without the increased quality, quantity, and reliability of grass and forage crop production resulting from the proposed irrigation. Sleepy Creek will continue to engage in agricultural activities on its properties if the CUP modification is denied. Although a typical Florida beef operation could be maintained on the property, the investment was based upon having the revenue generation allowed by grass-fed beef production in order to realize a return on its capital investment and to optimize the economic return. If the CUP modification is denied, the existing CUP will continue to allow the extraction of 1.46 mgd for use on the East Tract. The preponderance of the evidence suggests that such a use would have greater impacts on the water levels at Silver Springs, and that the continued use of the East Tract as a less stringently-controlled sod farm would have a greater likelihood of higher nutrient levels, particularly phosphorus levels which are already elevated.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law set forth herein it is RECOMMENDED that the St. Johns River Water Management District enter a final order: approving the issuance of Consumptive Use Permit No. 2-083-91926-3 to Sleepy Creek Lands, LLC on the terms and conditions set forth in the complete Permit Application for Consumptive Uses of Water and the Consumptive Use Technical Staff Report; and approving the issuance of Environmental Resource Permit No. IND-083-130588-4 to Sleepy Creek Lands, LLC on the terms and conditions set forth in the complete Joint Application for Individual and Conceptual Environmental Resource Permit and the Individual Environmental Resource Permit Technical Staff Report. DONE AND ENTERED this 29th day of April, 2015, in Tallahassee, Leon County, Florida. S E. GARY EARLY Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 29th day of April, 2015.
The Issue The issues to be determined in this proceeding are: whether the challengers have standing; and (2) whether Proposed Rule 40E-8.221(2) is an invalid exercise of delegated legislative authority.
Findings Of Fact Based on the parties' stipulations and the evidence adduced at the final hearing, the following findings of fact are made: The Parties The District is a government entity existing and operating pursuant to chapter 373, Florida Statutes, as a multi- purpose water management district. The District has the power and duty to adopt MFLs consistent with the provisions of part I of chapter 373. Sanibel is a barrier island sanctuary in Lee County and a duly-formed municipality with a population of more than 6,000. Sanibel is situated at the mouth of the Caloosahatchee River, within the Caloosahatchee's greater estuarine area. Sanibel is known primarily for its natural beauty, including clear blue waters, shell beaches, world-class sport fisheries, and wildlife refuges. That is why tourists come from around the globe to visit Sanibel, and why Sanibel's residents move and remain there. Sanibel actively participated in the rulemaking process for the Proposed Rule from its inception. Sanibel submitted two technical comment letters to the District during the development of the Proposed Rule. Sanibel's natural resources director, James Evans, attended numerous public and technical meetings associated with the development of the Proposed Rule, speaking on the record at each of the public meetings prior to the adoption hearing by the District's governing board. The Town, located on Estero Island in Lee County, is also a barrier island community and duly-formed municipality with a population of more than 6,000. The Town is situated just south of the mouth of the Caloosahatchee River and on the southeastern edge of the Caloosahatchee River's greater estuarine area. The Town is known primarily for its natural beauty, including clear blue waters, shell beaches, world-class sport fisheries, and wildlife refuges. Cape Coral is a duly-formed municipality in Lee County and is the largest city between Tampa and Miami, with a population in excess of 150,000. Cape Coral is bordered on the south by the Caloosahatchee River and has over 400 miles of navigable canals and waterways, all of which are within the Caloosahatchee River's greater estuarine area. In addition, Cape Coral has an assigned load reduction allocation under the Basin Management Action Plan (BMAP) for the Caloosahatchee River Estuary (CRE) due to it being designated as impaired for dissolved oxygen and nutrients. Maintaining sufficient flow in the Caloosahatchee River would have a direct impact on Cape Coral's ability to meet its assigned load reduction allocation. In addition to living on or near the water, a substantial number of the residents of Sanibel, Cape Coral, and the Town engage in water-based recreational activities such as swimming, fishing, boating, kayaking, paddle boarding, bird watching, and nature observation in and around the Caloosahatchee River's greater estuarine area. Fort Myers is a duly-formed municipality in Lee County and has a population of approximately 80,000. Fort Myers is bordered by the CRE throughout its entire jurisdictional boundary. Fort Myers owns and maintains a yacht basin (Ft. Myers Yacht Basin), which includes a mooring field and an anchorage field in the Caloosahatchee River. Fort Myers presented testimony that commercial crabbing and recreational fishing have declined and that it has suffered economic harm due to water quality issues. Fort Myers owns the submerged land in the Caloosahatchee River from Marker 39 to Marker 58, and islands in the river. One such island will be used as a park for recreational activities such as canoeing, kayaking, and hiking for visitors to enjoy the Caloosahatchee River. Fort Myers also owns and operates piers and a public boat ramp within the Caloosahatchee River. Fort Myers' dock master has observed declines in seagrasses in the Caloosahatchee River during his 19-year career working at the Ft. Myers Yacht Basin. Fort Myers has adopted a Harbor Management Plan for the management of its mooring and anchorage fields in the Caloosahatchee River. Fort Myers has also been assigned a load reduction allocation under the BMAP for the CRE, and is responsible for a certain amount of pollution reduction over time. Bonita Springs is a municipality of more than 50,000 in Lee County. The borders of Bonita Springs include portions of Estero Bay, which, along with San Carlos Bay and the Caloosahatchee River, is part of the greater Lower Charlotte Harbor Estuary. Bonita Springs includes wildlife refuges, such as the Estero Bay Aquatic Preserve and Lovers Key State Park and Recreation Area. While Bonita Springs' strategic priorities include environmental protection and water quality, it does not have environmental staff or test water quality. Bonita Springs participates in Estero Bay Management and the Charlotte Harbor National Estuary Program (CHNEP). Bonita Springs provides financial assistance to the Caloosahatchee Citizen Sea Grass Gardening Project. Concerns regarding harm to the CRE and tape grasses are shared by a significant number of residents in Bonita Springs and Estero, including injury to the quality of life and recreational uses such as swimming, boating, and kayaking in the waterways. Estero is a municipality of more than 30,000 in Lee County. Estero borders the eastern portion of Estero Bay. Estero includes wildlife refuges, such as Estero Bay Aquatic Preserve and Koreshan State Park. While Estero has environmental policies, it does not have environmental staff or test water quality. Estero makes financial contributions to CHNEP. Estero is concerned that the Proposed Rule will affect its water quality, which could affect its residents' quality of life. Estero believes it could be harmed by poor water quality because its residents are portable retirees who can move away, or tourists who can choose not to visit. Captiva Island is situated at the mouth of the Caloosahatchee River, within the Caloosahatchee's greater estuarine area. CCP is a Florida not-for-profit corporation representing property owners, businesses, and the community of Captiva Island. Captiva Island is part of unincorporated Lee County and is located north of Sanibel. CCP has 200 financial contributors comprised of property owners, businesses, and residents on Captiva Island. CCP's mission includes protection of clean off-shore water, diverse and healthy marine life, and robust native vegetation along with the protection of mangrove fringe and water quality. CCP works with Lee County on provisions of the County's comprehensive plan, which include the quality of adjacent waters. CCP relied on the expertise of James Evans, the director of natural resources for Sanibel, and on the Sanibel- Captiva Conservation Foundation (SCCF). CCP was advised that the Proposed Rule was not sufficient to protect the environment and Vallisneria americana (Vallisneria) or tape grass during the dry season. Caloosahatchee River and Estuary The watershed of the Caloosahatchee River covers approximately 861,058 acres. The watershed consists of four sub-watersheds, three of which are upstream of the S-79 structure. The Tidal Caloosahatchee Basin sub-watershed (estuarine system) is downstream of the S-79 structure. The S-79 structure captures all the upstream discharges of fresh water that go into the estuarine system through the S-79 structure. Major tidal tributaries of the Tidal Caloosahatchee Basin are the Orange River and Telegraph Creek, which drain into the upper estuary downstream of the S-79 structure. Fresh water inflows from these and other tributaries also contribute fresh water into the estuarine system. The Caloosahatchee River was originally a natural watercourse running from its origin at Lake Flirt to San Carlos Bay. It is currently defined as the "surface waters that flow through the S-79 structure, combined with tributary contributions below S-79 that collectively flow southwest to San Carlos Bay." Fla. Admin. Code. R. 40E-8.021(2). Man-made alterations to the Caloosahatchee River began as early as 1884, but major alterations began in the 1930s with the authorization and construction of the C-43 Canal. The C-43 Canal runs 41.6 miles from Lake Okeechobee at Moore Haven, i.e., from the S-77 structure, to Olga, i.e., the S-79 structure. The C-43 Canal serves as a conveyance feature to drain water from the three sub-watersheds located upstream of the S-79 structure and convey regulatory discharges of water from Lake Okeechobee. In 1957, the United States Army Corps of Engineers (USACOE) prepared a report focused on drainage, flood control, and navigation needs of the Caloosahatchee River Basin, and one recommendation was construction of the S-79 structure. The key objectives of the S-79 structure were to eliminate undesirable salinity in the lower Caloosahatchee River, prevent the rapid depletion of water supplies, and raise the prevailing dry weather water table levels. The S-79 structure was constructed in 1965. It is a lock and dam structure that is also known as the Franklin Lock and Dam. The S-79 structure captures all upstream fresh water discharges that go into the CRE. The S-79 structure demarcates the head of the CRE, which extends 26 miles downstream to Shell Point, where it empties into San Carlos Bay in the southern portion of the greater Lower Charlotte Harbor Estuary. Most of this surface water flow takes a southerly route, flowing to the Gulf of Mexico under the Sanibel Causeway that crosses San Carlos Bay. When fresh water inflows are high, tidal action pushes some of this water back up into Matlacha Pass and Pine Island Sound. Additionally, some water exits to the south and flows into Estero Bay through Matanzas Pass. Salinity exhibits a strong gradient in the CRE. Changes in the watershed upstream of the S-79 structure have profoundly influenced the delivery of fresh water to the CRE. Runoff is now more variable with higher wet season flows and lower dry season discharges. Large volumes of fresh water during the wet season can flush salt water from the tidally-influenced sections of the water body, resulting in low salinity conditions throughout most of the CRE. In contrast, fresh water inflow at the S-79 structure can stop entirely during the dry season, especially during significant drought events. This results in saline intrusion that can extend upstream to the S-79 structure. Fluctuations of this magnitude at the head and mouth of the system cause mortality of organisms at both ends of the salinity gradient. Downstream of the S-79 structure, the CRE was significantly altered by multiple dredging activities, including the removal of extensive shoals and oyster bars. Seven automobile bridges, a railroad trestle, and the Sanibel Causeway were built between the 1880s and 1960s. A large canal network was built along the northern shoreline of the CRE in Cape Coral. To provide navigational access from the canal network to deeper water, multiple access channels were dredged within the CRE. Alterations to the delivery of fresh water combined with structural changes to the tidally-influenced sections of the water body have had lasting ecological consequences. These include the loss of extensive shoals and oyster bars, loss of a flourishing bay scallop fishery, and significant decline in seagrass cover in deeper areas. MFLs An MFL is the limit at which further withdrawals would be significantly harmful to the water resources or ecology of the area. The District's rules define significant harm as the "temporary loss of water resource functions, which results from a change in surface or ground water hydrology, that takes more than two years to recover, but which is considered less severe than serious harm." Fla. Admin. Code R. 40E-8.021(31). The rule further specifies that a water body's specific water resource functions addressed by an MFL are defined in the MFL technical support document. Id. MFLs are calculated using the best information available. The regulatory agency is required to consider changes and structural alterations to watersheds, and the constraints such changes or alterations placed on the hydrology of an affected watershed. Certain waterbodies may not serve their historical hydrologic functions and recovery of these waterbodies to historical hydrologic conditions may not be economically or technically feasible. Accordingly, the regulatory agencies may determine that setting an MFL for such a water body based on its historical condition is not appropriate. Caloosahatchee MFL For the CRE, MFL criteria were designed to protect the estuary from significant harm due to insufficient fresh water inflows and were not guidelines for restoration of estuarine functions to conditions that existed in the past. The MFL criteria consider three aspects of the flow in terms of potential significant harm to the estuary: (1) the magnitude of the flow or the volume of fresh water entering the estuary; (2) the duration of time that flows can be below the recommended level before causing significant harm; and (3) the return frequency, or the number of times the MFL can be violated over a number of years before it results in significant harm, recognizing that natural climatic variability will be expected to cause fresh water inflows to fall below recommended levels at some natural frequency. The CRE MFL initially adopted in 2001 was primarily based on the salinity tolerance of one valued ecosystem component (VEC). The VEC was Vallisneria americana or tape grass, a fresh water aquatic plant that tolerates low levels of salinity. A major assumption of this approach was that flow and salinity conditions that protect Vallisneria would also protect other key organisms in the estuary. The 2001 CRE MFL was based on a regression model for estimating the relationship between surface salinity measured at the Ft. Myers monitoring station located in the Ft. Myers Yacht Basin and discharge at the S-79 structure. Although the District monitors surface and bottom salinity at multiple stations in the CRE, the Ft. Myers monitoring station is located centrally in the CRE and at the historical downstream extent of the Vallisneria habitat. The Ft. Myers monitoring station also has the most comprehensive period of record of monitoring data available. The fixed data sondes that monitor surface and bottom salinity are located at 20 percent and 80 percent of total river depth measured at mean low water. The data sondes continuously measure temperature and specific conductivity and, depending on the manufacturer, contains programs that calculate salinity. Those calculations are based on standards recognized and used worldwide by estuarine, marine, and oceanographic scientists.1/ The regression model only implicitly included inflows from the Tidal Caloosahatchee Basin sub-watershed downstream of the S-79 structure. To address this, during the 2003 re-evaluation, a linear reservoir model of Tidal Caloosahatchee Basin inflows was developed. The regression model results showed that a total inflow from S-79 plus the Tidal Caloosahatchee Basin of about 500 cubic feet per second (cfs) was required to produce a salinity of 10 at the Ft. Myers monitoring station. Thus, the 2001 CRE MFL of 300 cfs measured at the S-79 structure would produce a salinity of 10 at the Ft. Myers monitoring station only with additional inflow from the downstream Tidal Caloosahatchee Basin sub- watershed. However, that additional inflow estimate was highly uncertain. The conclusion was that actual flow measurements over a period of time were needed in order to perform more robust calibrations for the new models that were being developed. The Re-evaluation The District's re-evaluation effort began in 2010 after the Conservancy of Southwest Florida filed a petition requesting review of the Caloosahatchee MFL. At the time, the governing board denied the petition but directed staff to undertake additional research and monitoring to ensure a future revision would be supported by the best information available. The first step was to review the September 2000 Final Peer Review Report (PRR) for the initial adoption. The 2000 PRR identified several items the District should consider, including a hydrodynamic salinity model, a numerical population model for Vallisneria, quantification of habitat value for Vallisneria, and documentation of the effects of minimum flows on downstream estuarine biota. The 2000 PRR documented concerns that the current MFL was based solely on the salinity tolerance of Vallisneria and recommended using multiple indicator species. To address those recommendations, the District conducted studies to evaluate multiple ecological indicators, such as zooplankton, aquatic vegetation, oysters, benthic communities, and blue crabs, in the Caloosahatchee from the S-79 structure to beyond Shell Point. In addition, the District collected flow data from the Tidal Caloosahatchee Basin sub-watershed for at least five years to develop watershed, flow, and hydrodynamic models that could properly simulate inflows and salinity responses. When the initial research was complete in 2016, the District published the Draft Science Document containing 11 component studies. In September 2016, the District held a two- day Science Symposium to present the 11 component studies and gather public comment. In response to public comment, the District performed additional evaluations, modeling, and updated the component studies to produce a Draft Technical Document. A Peer Review Panel reviewed the Draft Technical Document, which included the Draft Science Document. The Peer Review Panel has over 150 years of combined relevant scientific experience. The Peer Review Panel toured the CRE by air and water. The District also held a Peer Review Session to engage the public and obtain feedback. The Peer Review Panel's 2017 report (PRP report) stated that the District had "crafted a well-executed and well- documented set of field and laboratory studies and modeling effort" to re-evaluate the CRE MFL. The PRP report supported the 11 component studies, the modeling, the evaluations, and the initial proposed rule language. The Final Technical Document published in January 2018 incorporated five different models and additional science, examining the entire watershed and the criteria itself. The Final Science Document was Appendix A to the Final Technical Document and contained the scientific research and analysis that was done for the 11 component studies, the modeling, and the additional scientific analyses performed in response to public and stakeholder input. The District initiated rule development in December 2017. Rule development workshops were held in February and June 2018 and a stakeholder technical meeting was held in May 2018. The District validated the comments after each workshop and meeting, and revised the proposed rule language. The District published its Notice of Proposed Rule on July 23, 2018.2/ At its September 13, 2018, meeting, the District's governing board held a public hearing on the Proposed Rule. The mayors of Sanibel, Cape Coral, and the Town publicly commented at the hearing. After considering public comments, the governing board adopted the Proposed Rule. The District documented and responded to each public comment, memorializing the information in the Final Technical Document. Later, after the rule workshops and May 2018 technical meeting, the District prepared and presented all of the updated information, including public comment, at the September 2018 adoption hearing. Thus, the District's re-evaluation process was open and transparent. The Re-evaluated Caloosahatchee MFL The science supporting the re-evaluation involved a comprehensive assessment of the effects of diminished dry season fresh water inflows on the CRE. The dry season was chosen for two reasons. First, because it is well-established that the upstream migration of salt combined with reduced fresh water inflow alters the health and productivity of estuarine habitats. Second, because the dry seasons are the times when the current MFL criteria are likely to be exceeded or violated. The 11 component studies targeted specific concerns regarding physical and ecological characteristics. Together they offered a holistic understanding of the negative effects of diminished fresh water inflow on estuarine ecology. The re-evaluated MFL criteria were developed using a resource-based approach. The approach combined the VEC approach and the habitat overlap concept. The habitat overlap approach is based on the idea that estuaries serve a nursery function and salinity determines the distribution of species within an estuary, including distribution during different life stages. The combined approach studied the minimum flow requirements of the various indicator species in terms of magnitude, duration, and return frequency, resulting in the following three aspects of the flow: (1) for magnitude, a 30-day moving average flow of 400 cfs measured at the S-79 structure; for duration, an MFL exceedance occurs during a 365-day period when the 30-day moving average flow at S-79 is below 400 cfs and the 30-day moving average salinity exceeds 10 at the Ft. Myers salinity monitoring station; and (3) for return frequency, an MFL violation occurs when an exceedance occurs more than once in a five-year period. The magnitude component is based on the salinity requirements of Vallisneria, along with results from the 11 studies modeling salinity and considering the salinity requirements of the other VECs. The duration component is based mainly on the estimates of rate of loss of Vallisneria shoots when salinity rises above 10 and the recovery rate of the shoots when salinities fall back below 10. Return frequency was determined based on long-term rainfall records rather than flow measurements from the S-79 structure, which the PRP report felt was well justified. In addition to the component studies, the re-evaluated MFL criteria and existing recovery strategy were evaluated using a suite of hydrologic and ecological models simulating long-term fresh water inflow to the CRE associated with varying management options, the resulting salinity in the CRE, and the ecological response of indicator species that are sensitive to low fresh water inflows. Five models were utilized. Three models simulated fresh water inflows to the CRE: two for S-79 flows; and one for Tidal Caloosahatchee Basin sub-watershed flows. The other two models were a three-dimensional hydrodynamic salinity model and a Vallisneria model. Tidal Caloosahatchee Basin sub-watershed has a number of tributaries that drain fresh water into the CRE. The flow at several of the tributaries was monitored for a five-year period. The measured flow was used to calibrate a watershed model and conduct a long-term simulation. The results showed an average fresh water inflow for all seasons of approximately 430 cfs. The average fresh water inflow during the dry season was 245 cfs while the wet season average fresh water inflow was 613 cfs. Fresh water inflow from the Tidal Caloosahatchee Basin sub- watershed was approximately 20 percent of total fresh water inflow to the CRE while 80 percent was released through the S-79 structure. Petitioners' and Intervenors' Objections 400 cfs Is Too Low Sanibel relied on a memorandum prepared by Dr. David Tomasko (Tomasko report) concerning his company's review of the January 2018 Final Technical Document supporting the Proposed Rule. The Tomasko report, dated October 23, 2018, was in the form of a "technical memorandum" outlining "preliminary findings." The Tomasko report was admitted as a joint exhibit; however, Dr. Tomasko did not testify at the final hearing. The Tomasko report is hearsay that was not used to supplement or explain competent direct evidence. Although hearsay is admissible in this proceeding, it cannot be the sole basis for a finding of fact.3/ See § 120.57(1)(c), Fla. Stat. The District's expert witnesses, who testified at the final hearing, explained that ten of the 11 component studies identified average indicator flows at S-79 ranging from 237 to 545 cfs with standard deviations ranging from plus or minus 57 to plus or minus 774 cfs.4/ The District's experts performed three different evaluations of those flow results. They identified the mean of all the means, calculated the median of the means, and performed a probability density function. The flow results for each of the three evaluations were 381 cfs, 400 cfs, and 365 cfs, with standard deviations that ranged from plus or minus 277 cfs to plus or minus 706 cfs. The District's experts testified that the three flow results are indistinguishable from a statistical point of view. The District chose 400 cfs because it was the highest flow result, and, therefore, the most protective of the three. The Petitioners and Intervenors failed to present evidence that showed any deficiencies in the District's component studies, hydrologic, hydrodynamic, or statistical modeling, or analysis of compliance data. The preponderance of the evidence established that the District used the best available science to calculate the MFL criteria. The District did not act arbitrarily or capriciously when it chose 400 cfs as the magnitude component of the MFL criteria. Inclusion of Salinity in the MFL Criteria The preponderance of the evidence also established that Vallisneria continues to be a particularly useful indicator of environmental conditions in the CRE. It supports essential ecological goods and services, is sensitive to salinity fluctuations at the ecosystem scale, and has value to a variety of stakeholders. The location of Vallisneria habitat in the upper CRE and its negative response to increased salinity made it an excellent candidate as an ecological indicator for fresh water inflow. A combination of field monitoring, mesocosm studies, and modeling results allowed the application of Vallisneria responses as a platform to quantify the effects of high salinity duration in the upper CRE. Component Study Eight reviewed the development and initial application of a simulation model for Vallisneria in the CRE. The Vallisneria model was used to evaluate the salinity conditions that led to net annual mortality, or, in other words, the duration of high salinity exposure that led to decreased Vallisneria shoots versus the duration of low salinity conditions required for recovery. Component Study Seven included an analysis of the relationship between the number of consecutive days where salinity at the Ft. Myers monitoring station was greater than 10 and the percentage of initial Vallisneria shoots remaining at the end of each high salinity period. To further evaluate the duration element associated with the MFL criteria, the field monitoring data contained in Component Study Seven was evaluated with the mesocosm and modeling results. All three sources were analyzed similarly to derive a combined curve showing high salinity exposure duration that is significantly harmful to Vallisneria. The model also provided information that was used to quantify the duration of low salinity conditions required for Vallisneria to recover a relative fraction of shoots after high salinity exposure. Merging the exposure and recovery evaluations facilitated a determination of the unfavorable salinity duration that could significantly harm Vallisneria habitat. With significant harm defined as the environmental harm from which two years are required to recover, the determination was that Vallisneria should experience no more than 55 consecutive days of salinity greater than 10. However, stakeholders expressed concerns regarding the percentage loss of Vallisneria habitat after 55 days of high salinity exposure. In response, the District conducted further analysis of modeling results and revised the duration component to accept the stakeholder recommendation, now expressed in the Proposed Rule, of a 30-day moving average salinity greater than 10. The Petitioners and Intervenors argued that by expressing the MFL as a "flow plus salinity component" the Proposed Rule enlarges, modifies, or contravenes the specific provisions of law implemented. However, the duration component is part of compliance and represents the duration of time that flows can be below the recommended level before causing significant harm to the indicator species Vallisneria. The MFL in the Proposed Rule is a 30-day moving average flow of 400 cfs measured at the S-79 structure. Flow is both measured and operationally controlled at the S-79 structure. However, as previously found, there are other sources of fresh water entering the CRE downstream of the S-79 structure. The District does not control and cannot control these downstream sources, which modeling reveals contribute approximately 20 percent of total fresh water inflow to the CRE. By including salinity, the District can account for fresh water inflows coming from the tidal basin when there are low or no flows at S-79 since the significant harm threshold in the CRE is directly related to salinity tolerance of the indicator species Vallisneria. The District's experts also testified that salinity can be used as a flow component because it is not affected by chemical or biological processes and is an indicator of how much fresh water is entering the system.5/ Salinity is included in the duration component of the MFL criteria and is an exceedance criterion because the science established that the salinity gradient is crucial to the overall health of the CRE. Including salinity in the duration component of the MFL criteria achieves the purpose of the statutory mandate to set MFLs that are designed to avoid significant harm to the water resources and ecology of the area. No Unit of Measurement for Salinity The Petitioners and Intervenors argued that the Proposed Rule is vague because the language does not contain any units for salinity. The UNESCO calculation is the standard equation used by the estuarine and marine science community to convert specific conductivity and temperature data to salinity. The District's experts testified that the UNESCO calculation reports salinity as a ratio, which is a dimensionless number and has no units. The District uses the UNESCO calculation and performs the conversion in a spreadsheet that it maintains. In some instances, certain brands of data sondes are programmed to perform the calculation and provide the salinity number. The preponderance of the evidence established that use of the practical salinity unit (PSU) is not technically correct. PSU is a misnomer, a pseudo-unit equivalent to a unitless salinity number. The Petitioners' and Intervenors' expert witness, Dr. Anthony Janicki, conceded there is no difference between reporting salinity as unitless or as PSU. And although technically incorrect, he suggested that placing the word "practical" or putting "PSU" in the Proposed Rule would reduce confusion and vagueness. However, since the preponderance of the evidence established that use of PSU is not technically correct, the use of a pseudo-unit would actually cause confusion instead of reduce confusion. The Petitioners and Intervenors also argued that the Proposed Rule is vague because the language does not state that the method of measuring salinity is specific conductivity, or that the equation used to convert specific conductivity and temperature data to salinity is the standard developed by UNESCO. The Petitioners and Intervenors essentially argued that members of the public and those who may be regulated by the Proposed Rule are left to guess about the method or methods used to measure salinity. Because the Proposed Rule identifies and locates by latitude and longitude coordinates the Ft. Myers salinity monitoring station as the location where salinity would be measured for compliance, the Proposed Rule language is not vague. The Proposed Rule is not vague because it does not describe the data sondes, what parameters are measured by the data sondes, and how those parameters are converted to a salinity number. Salinity Monitoring Location and Mean Low Water The Petitioners and Intervenors argued that the Proposed Rule is vague for failing to define the phrase "20% of the total river depth at mean low water," and is arbitrary or capricious for failing to include more than one salinity monitoring station. Total river depth or the water column depth is a standardized measurement that is made from the surface down to the bottom of the river bed. Mean low water is commonly understood in the oceanographic and coastal sciences community as the average of all low tides over the time period defined as the national tidal datum epic. The District's expert witness, Dr. Cassondra Armstrong, testified that mean low water can be determined by using two documents prepared by the National Oceanographic and Atmospheric Administration (NOAA), i.e., the NOAA tide charts and glossary. The District's expert witnesses testified that "20% of the total river depth at mean low water" is the location of the data sonde at the Ft. Myers monitoring station that measures surface salinity. This is also the depth at which Vallisneria is located in the CRE. Since, the Proposed Rule language simply identifies the location of the existing data sonde at the Ft. Myers salinity monitoring station, the language is not vague. The preponderance of the evidence established that the Ft. Myers salinity monitoring station has two salinity data sondes, the one at 20 percent of the total river depth and the other at 80 percent. The data sonde at 20 percent of the total river depth was identified in the Proposed Rule for the following reasons. First, this is the depth where Vallisneria grows and is representative of the salinity exposure for Vallisneria. Second, it guarantees the data sonde is always submerged and able to record data. Third, it has the most comprehensive period of record of monitoring data available. As previously found, Vallisneria continues to be a particularly useful indicator of environmental conditions in the CRE. The location of Vallisneria habitat in the upper CRE and its negative response to increased salinity made it an excellent candidate as an ecological indicator for fresh water inflow. Because the preponderance of the evidence established that Vallisneria continues to be a particularly useful indicator of environmental conditions in the CRE, the choice of the Ft. Myers monitoring station is not arbitrary or capricious. Water Resource Functions vs. Environmental Values The District's MFL rule specifies that a water body's specific water resource functions addressed by an MFL are defined in the MFL technical support document. See Fla. Admin. Code R. 40E-8.021(31). The Final Technical Document identified the relevant water resource functions of the CRE as fish and wildlife habitats, estuarine resources, water supply, recreation, navigation, and flood control. The Petitioners and Intervenors argued that the environmental values listed in Florida Administrative Code Chapter 62-40, also known as the Water Resource Implementation Rule, were not adequately addressed in the Final Technical Document. A proposed rule challenge is not the proper forum to determine whether a proposed rule is consistent with the Water Resource Implementation Rule. Such a determination is within the exclusive jurisdiction of the Department of Environmental Protection under section 373.114(2), Florida Statutes. Consistency of the District's Proposed Rule with the Water Resource Implementation Rule of the Department of Environmental Protection is not a basis in this proceeding for a finding that the Proposed Rule is an invalid exercise of delegated legislative authority. Other Issues The Petitioners and Intervenors raised other issues during the hearing, although not specifically argued in their proposed final order. Since those issues were identified as disputed issues in the Joint Pre-hearing Stipulation, they are addressed below. 1. Elimination of Single-day Exceedance Criterion During the rulemaking process, Sanibel and SCCF sent the District a letter requesting justification for eliminating the single-day exceedance salinity criterion in the current rule. The District staff evaluated the available Caloosahatchee River MFL compliance record, dating back to when the MFL was adopted in September 2001. The District maintains a historical record of MFL monitoring data and reviewed it to determine if the single-day exceedance salinity criterion was exceeded before the 30-day moving average criterion. The compliance record showed five exceedance events of the single-day salinity criterion have occurred. However, the compliance record also showed that the 30- day moving average salinity criterion had already been exceeded before the five events occurred. In other words, the single-day criterion was never exceeded before the 30-day moving average criterion. Based on this evaluation, the District eliminated the single-day exceedance salinity criterion because it did not provide any additional resource protection. The District's decision was not arbitrary or capricious. 2. Not Using the Latest Model Evaluation of recommended MFL criteria and a recovery strategy for the CRE were greatly aided by integration of a suite of hydrologic and ecological models simulating (1) long-term fresh water inflow associated with varying management options, (2) the resulting salinity in the estuary, and (3) ecological response of indicator species that are sensitive to low fresh water inflows. Five models were specifically utilized, including three models for simulations of fresh water inflows to the CRE, a three-dimensional hydrodynamic salinity model, and a Vallisneria model. The three models simulating fresh water inflows included (1) the South Florida Water Management Model (SFWMM) to simulate fresh water discharges at S-79, which includes regional operations of Lake Okeechobee and incorporates Caloosahatchee River irrigation demands; (2) the C-43 Reservoir Model, which uses the SFWMM-simulated daily S-79 flow as input and simulates the management benefit of the C-43 Reservoir; and (3) the Watershed (WaSh) Model to simulate tidal tributary inflow from the Tidal Caloosahatchee Basin sub-watershed. The Caloosahatchee Hydrodynamic/Salinity Model was based on the Curvilinear Hydrodynamic Three-dimensional Model (CH3D) modeling framework with the functionality of simulating the spatial salinity structure across the entire estuary. The Vallisneria Model took the CH3D modeled salinity as input to simulate Vallisneria growth at critical locations in the estuary. The District did review the more recent Environmental Fluid Dynamic Code (EFDC) model developed for the Caloosahatchee Total Maximum Daily Load (TMDL) and being used by the Department of Environmental Protection. The District's expert witness, Dr. Detong Sun, testified that until 2014, the hydrodynamic part of the EFDC model was not working well. He testified that in 2016, the District still had concerns and suggested the use of the District's continuous monitoring data from seven locations across the CRE rather than grab samples for model calibration. Dr. Sun's opinion was that the EFDC model has improved in recent years, but was still behind the CH3D model in terms of performance. The District's expert witness, Dr. Amanda Kahn, testified that the water quality component of the EFDC model was not appropriate for this re-evaluation because the MFL is about water quantity, not water quality. The water quality component of the EFDC model addresses nutrient loadings, not minimum flows. Dr. Kahn also testified that in setting MFL criteria for the CRE, salinity was not a water quality component. Salinity was used as a water quantity component because it does not change with biological processes and can be a measure of how much fresh water is coming into the system. Based on a preponderance of the evidence, the District's decision not to use the EFDC model was not arbitrary or capricious. 3. Seasonality The Petitioners and Intervenors argued that the District is required to set an MFL that varies by season. For the CRE, the District set MFL criteria that protect the system from low flow that would occur in either the wet or dry season. As previously found, the re-evaluation studies focused on the dry season for two reasons: first, because it is well-established that the upstream migration of salt combined with reduced fresh water inflow alters the health and productivity of estuarine habitats; and second, because the dry seasons are the times when the current MFL criteria are likely to be exceeded or violated. The MFL statute states that "when appropriate, [MFLs] may be calculated to reflect seasonal variations." § 373.042(1)(b), Fla. Stat. The preponderance of the evidence showed that for the CRE, it was not necessary to set an MFL that varied by season. Improper Purpose The Petitioners, Sanibel, Cape Coral, and the Town, did not participate in this proceeding primarily to harass or to cause unnecessary delay or for frivolous purpose or to needlessly increase the cost of litigation. The Petitioners did not participate in this proceeding for an improper purpose. The Intervenors, Fort Myers, Estero, Bonita Springs, and CCP, did not participate in this proceeding primarily to harass or to cause unnecessary delay or for frivolous purpose or to needlessly increase the cost of litigation. The Intervenors did not participate in this proceeding for an improper purpose.
The Issue The issue in this proceeding is whether the District should approve FRI's consumptive use permit application, no. 2-019-0012AUR, pursuant to Chapter 40C- 2, Florida Administrative Code The FRI is seeking permission to withdraw an annual average daily rate of million gallons per day (mgd) of water and 762.85 million gallons per year of ground water for hydraulic dredging, cleaning and purification of sand at the Goldhead Sand Mine. Subject to certain limiting conditions to be set forth in the FRI's consumptive use permit, the water is proposed to be produced from three Floridan aquifer wells. District proposed to grant the permit application which was challenged by LBCA, resulting in the formal administrative proceeding. LBCA challenged the issuance of the permit to FRI on the basis of the FRI's alleged failure to comply with the applicable requirements of Chapter 3V3, Florida Statutes (E.S.), and Chapter 40C-2, Florida Administrative Code (F.A.C.), and other applicable law. RULINGS ON EXCEPTIONS TO FINDINGS OF FACT LBCA Exception Number 1 The LBCA takes exception to the hearing officer's Finding of Fact 2 that a necessary component of FRI's operation is its withdrawal of approximately 2.09 mgd of ground water for the production of sand. The 2.09 mgd is the average daily usage rate to who the parties stipulated prior to the hearing. The maximum daily usage rate is 3.75 mgd. However, FRI cannot exceed 762.5 million gallons for the year which is an average of 2.09 mgd. (Prehearing Stip. pp. 1,9). In the LBCA Proposed Recommended Order paragraph 25, the LBCA states that the operation "necessitates FRI's pumping allocation of an average daily 2.09 million gallons of water from the Floridan aquifer." Additionally, LBCA acknowledges in its Exception No. 2 that it is "known that approximately 2 mgd are pumped into the system." If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Berry v. Dept. of Environmental Regulation, 530 So.2d 1019 (Fla. 4th DCA 1988). This exception is rejected because the finding is supported by competent substantial evidence. (T. 41-42, 104, 913-914). LBCA Exception Number 2 The LBCA takes exception to the hearing officer's Findings of Fact 8 and 28 that the receiving water from the mine site is primarily the surficial aquifer which recharges the downgradient lakes and that the surficial aquifer recharge will result in a positive or immeasurable effect on the lakes. The exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. It is improper for this Board to retry the case after the hearing has concluded by altering findings supported by evidence and reweighing evidence. Tampa Wholesale Liquors, Inc. v. Div. of Alcoholic Beverages and Tobacco, 376 So.2d 1195 (Fla. 2d DCA 1979). The decision to believe one expert over another is left to the hearing officer, and the decision cannot be altered absent a complete lack of competent substantial evidence from which the finding could be reasonably inferred. Fla. Chapter of Sierra Club v. Orlando Utility Comm., 436 So.2d 383, 389 (Fla. 5th DCA 1983) This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. Heifetz v. Dept. of Business Regulation, 475 So.2d 1277 (Fla. 1st DCA 1985); Freeze v. Dept. of Business Regulation, 556 So.2d 1204 (Fla. 5th DCA 1990). If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Section 120.57(1)(b)10., Fla. Stat.; Berry v. Dept. of Environmental Regulation, 530 So.2d 1019 (Fla. 4th DCA 1988). This exception is rejected because the findings are supported by competent substantial evidence. (T. 105, 120-129, 146, 170, 187-190, 208-209, 235, 248, 256-257, 972-973, 1085-1093, 1139). LBCA Exception Number 3 The LBCA takes exception to the hearing officer's Finding of Fact 11 that the aquifer characteristics in the Floridan aquifer beneath and around the mine site are relatively uniform. The exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 180, 926-927). LBCA Exception Number 4 The LBCA takes exception to a mischaracterization of the hearing officer's Finding of Fact 13 regarding lake leakance by stating that the hearing officer found that some of the lakes at issue do not have leakance to the Floridan aquifer. In fact, it is contextually clear that the Hearing Officer was referring to "many of the lakes within the region." This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 77-80). LBCA Exception Number 5 The LBCA takes exception to the hearing officer's Finding of Fact 16 that very little, if any, of the groundwater flowing into the Floridan aquifer beneath Lake Brooklyn flows toward the mine site. In making its argument, LBCA inaccurately attributes testimony to FRI witness Fountain when the referenced testimony was testimony of LBCA witness Boyes. This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 1145-1146). LBCA Exception Number 6 The LBCA takes exception to the hearing officer's Findings of Fact 22 and 55 that the data collection effort of FRI and the District was far more extensive than is normally conducted for a mine of this size and that sufficient site-specific information was developed to be able to determine the effects of the proposed use of water at the mine operation. This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The findings are supported by competent substantial evidence and therefore the exception is rejected. (T. 103, 201, 238, 918-919; FR Ex. 5). LBCA asserts that FRI did not evaluate the "worstcase" scenario in order to establish permit entitlemet LBCA provides no legal citations to support its exception. LBCA's assertion lacks legal as well as factual support. LBCA has criticized FRI's aquifer performance test and modeling effort without presenting the elusive "worstcase scenario" which presumably would show impacts greater than those modeled by FRI. LBCA seeks to impose a burden of proof which is insupportable in law. It is not FRI's burden to show a violation of the criteria in Chapter 40C-2, Fla. Admin. Code, is a scientific impossibility, only to show that the non-occurrence of such violation is reasonably assured by the preponderance of the evidence in the proceeding. The Corporation of the President v. SJRWMD and City of Cocoa, Case Nos. 89-828, 89-751 (SJRWMD Dec. 13, 1990), aff'd, 590 So.2d 427 (Fla. 5th DCA 1991). An agency cannot assume the worst-case scenario unless that condition is reasonably foreseeable. Florida Audubon Society, supra..; Rudloe and Gulf Stream Specimen Co. v. Dickerson Bayshore, Inc., 10 F.A.L.R. 3426 (Florida Department of Environmental Regulation, June 8, 1988). As delineated in FRI's response to this exception, FRI and the Distract presented evidence of numerous investigations regarding this application, including testing and analyses of the impact of withdrawals at greater than the average and maximum daily pumping rates. (See Record citations on pp 17-20 of FRI's Response to Exceptions; T. 115-116, 126, 176-177, 918- 920). LBCA failed to present any citation to the record where it presented testimony evincing that another scenario which would result in greater impacts than those predicted by the applicant were reasonably like to occur. LBCA's speculation that another undefined scenario of pumping would show greater impacts was rejected by the hearing officer. The applicant has provided reasonable assurances with regard to the effects of the proposed withdrawal. LBCA Exception Number 7 The LBCA takes exception to the hearing officer's purported inference in Finding of Fact 23 that the aquifer performance test (2T) measured impacts significantly greater than could be expected to occur under "worst case" conditions as a result of the mining operation. The finding actually states "the (aquifer performance) test measured effects of pumping from the mine production wells for periods ranging from 78 hours to 108 hours at approximately twice the average rate of 2.09 mgd." As discussed in the ruling on exception no. 6, LBCA's assertion of a "worstcase scenario" has factual support in the instant case. The applicant is required to provide reasonable assurance that the proposed use is reasonable, beneficial, will not impact existing legal uses and is consistent with the public interest. The applicant is not required to evaluate LBCA's unspecified worst case scenario or prove the use will not cause any impacts. Florida Audubon Society, supra..; Rudloe, supra.. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 113-115, 141, 920). LBCA Exception Number 8 The LBCA takes exception to the hearing officer's Finding of Fact 23 that no changes in the lake levels are attributable to the pumping at the mine. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. In Finding of Fact No. 24, the hearing officer found that the effects of pumping were not distinguishable from the declines which occurred before and after the ADT test. Therefore, his conclusions are not inconsistent as alleged by the LBCA. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 120-130, 146, 759, 928- 933, 942, 944- 948, 1015-1016, 1122-1123, 1168; Dist. Ex. 5). LBCA Exception Number 9 The LBCA takes exception to the hearing officer's Finding of Fact 24 that the actual effects of the pumping will be approximately one half of the observed amounts of the 2T test on an average pumping day. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 113-117, 923-996; Dist. Ex. 5). LBCA's claim that this finding is irrelevant since only a "worstcase" scenario is pertinent is likewise rejected. Initially, it is noted that LBCA cites no legal support for its arguments. Furthermore, there is no requirement in the District's rules governing consumptive use which mandates consideration of only "worstcase" scenarios. Furthermore, an agency cannot assume worst case scenarios unless they are reasonably foreseeable, which determination is a case by case factual issue. See Florida Audubon Society, supra., Rudloe, supra.. LBCA Exception Number 10 The LBCA takes exception to the hearing officer's Finding of Fact 26 that Dr. Stewart testified that the Floridan aquifer is rarely completely homogenous and isotropic but that he and other modelers regularly make that assumption. This Board cannot judge credibility of witnesses or otherwise interpret the evidence to reach a desired result. Heifetz, supra.; Freeze, supra.. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding supported by competent substantial evidence and therefore the exception is rejected. (T. 738). LBCA Exception Number 11 The LBCA takes exception to the hearing officer's Finding of Fact 27 that the maximum drawdown in the Floridan aquifer under normal pumping conditions is modeled to be 0.1 to 0.2 feet beneath White Sands Lake. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 129, 182). For the same reasons stated in the ruling on exceptions no. 9 and 7, the LBCA's claim regarding irrelevancy is rejected. LBCA Exception Number 12 The LBCA takes exception to the hearing officer's Finding of Fact 28 that a decrease in lake levels will be less than that of the decrease in the Floridan aquifer, depending on the rate of leakance and that the drawdown effect will not accumulate over time, but rather will remain constant after reaching steady state conditions. The LBCA is simply rearguing their case. This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. Heifetz, supra.; Freeze, supra.. This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 118-120, 129, 237, 706-708, 758). LBCA's irrelevancy argument is rejected for the reasons stated in the ruling on exceptions no. 9 and 7. LBCA Exception Number 13 The LBCA takes exception to the hearing officer's Findings of Fact 42 through 54 as being conclusion of law rather than findings of fact. The LBCA does not cite to the record or make legal argument to support the exception as required by Rule 40C-1 .564, F.A.C. Without said citation or argument, the exception is rejected. Corporation of the President, supra.. The hearing officer's recitation of the individual criteria of Rules 40C-2.301 (2), (4) and (5), F.A.C., serve as introduction to and reference for the specific findings with regard to each criterion to provide clarity in the order. To the extent that expert witnesses presented testimony on the criteria and how the applicant satisfied the criteria through proof, the elements are findings or fact. These additional reasons also serve as ground for rejection of the exception. LBCA Exception Number 14 The LBCA takes exception to the hearing officer's Finding of Fact 56 that LBCA's referenced exhibits do not correlate with normal conditions when compared with longer periods of time. The exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. In addition, the hearing officer ultimately did not admit the exhibits and therefore, the Finding of Fact becomes irrelevant. (T. 1152-1168, 411-416, 930- 933, 948, 969; FR Ex. 50A, SOB). Contrary to Rule 40C-1.564(3), F.A.C., LBCA fails to state wish particularity citations to the record or legal basis as required by Rule 40C-1.564, F.A.C., in support of its attack on finding 56 and its inferential attack on findings 23, 24, 30, 31, 32, 33, 34 and conclusions 62 and 63. The entire exception is rejected. LBCA Exception Number 15 The LBCA takes exception to the hearing officer's Conclusion of Law 66 that LBCA's exhibits 61, 64, 65, 71, 75, 76, 78-80, 82 and 83 have limited probative value to the extent it is predicated on FRI's rebuttal testimony. The LBCA argues that the rebuttal testimony is of low probative value. This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. This exception goes to the weight of the evidence and inferences drawn there from by the hearing officer. The finding is supported by competent substantial evidence and, therefore, the exception is rejected. (T. 1152-1168, 411-416, 930-933, 948, 969). Exception is also taken to Findings of Fact Nos. 32, 36, and 56 and Conclusion of Law 62 because LBCA argues that the testimony on which they are based exceeded the scope of direct examination and the LBCA was not given the opportunity to object. The correct time to object was when the alleged improper testimony was elicited. The LBCA did not object to preserve the record and therefore, has waived the objection. Section 90.104(1)(a), Fla. Stat. Finally, LBCA asserts that it was denied the opportunity to present rebuttal testimony in violation of Section 120.57(1)(b)4., Fla. Stat. To the contrary, LBCA was not denied the opportunity to present rebuttal testimony but failed to request surrebuttal and consequently failed to preserve any denial of that request by an objection on the record. (T. 1188-1190). Since LBCA never requested surrebuttal, the hearing officer never denied that request and, therefore, LBCA's argument is without merit. Furthermore, pursuant to the order of presentation under Rule 40C- 1.5434(1), F.A.C., which is followed in a permitting proceeding (applicant, petitioner, district), LBCA's entire case tended to be in the nature of rebuttal to the applicant's case. While the hearing officer did state that he did not ordinarily allow surrebuttal (T. 1169) before the rebuttal testimony was concluded, LBCA never affirmatively requested to present surrebuttal evidence or testimony nor did LBCA proffer any such evidence or testimony. Since no proffer was made of any relevant surrebuttal testimony which LBCA contends was excluded, and no objection was made in the record to LBCA's belief that it was prohibited from adducing surrebuttal evidence, it is now precluded from complaining about this perceived adverse ruling. King v. Estate of King, 554 So.2d 600 (Fla. 1st DCA 1989); Holmes v. Redland Construction Co., 557 So.2d 911 (Fla. 3rd DCA 1990); Roberts v. Hollway, 581 So.2d 619 (a. 4th DCA 1991); Diaz v. Rodriguez, 384 So.2d 906 (Fla. 3rd DCA 1980). The exception is rejected. LBCA Exception Number 16 The LBCA takes exception to the hearing officer's Findings of Fact 17, 18, 19, 20, 21, 52 and 55 and Conclusions of Law 62 and 63. Findings of Fact 18, 19, 21, 52 and 55 and Conclusions of Law 62 and 63 are discussed in subsequent exceptions and therefore arc not addressed in this ruling on exceptions. LBCA's exception to Finding of Fact 20 fails to state with particularity any supporting citations to the record or legal argument as required by Rule 40C- 1.564 (3), F.A.C., and is therefore, rejected. LBCA takes exception to Finding of Fact 17 that the hearing officer incorrectly refers to three distinct water quality studies. In fact, the hearing officer actually refers to "numerous analyses" LBCA also objects to the reference to "unknown persons" in the finding and apparently to the statement: "They include analyses conducted by the District in 1989 and 1992, including sampling of water quality and an analysis of the background levels of certain parameters, and an assessment of data from HRS testing in March 1989 and May 1992." Clarification that HRS personnel conducted sampling in 1989 and 1992 is provided; however, since these personnel were never specifically named, to that extent the hearing officer's reference to "unknown persons" is accurate. (T. 1035, 379). The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 102-103, 130- 133, 451, 1023-1037, 1041- 1048, 1151-1152). LBCA Exception Number 17 The LBCA takes exception to that part of the hearing officer's Finding of Fact 18 that states: "This theory was predicated on... an assumption that a chemical reaction was occurring because herbicides were used in the dredge pond." LBCA fails to prove any supporting transcript citations in violation of Rule 40C- 1.564 (3), F.A.C. In Finding of Fact 18, the hearing officer reached the conclusion that none of the water quality samples taken from the mine site indicate a violation of state water quality standards. The exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. It is improper for this Board to retry the case after the hearing has concluded by altering findings and reweighing evidence. Tampa Wholesale Liquors, Inc., supra.. This Board cannot judge credibility of witnesses or otherwise interpret the evidence to reach a desired result. The finding is supported by competent substantial evidence and the exception is rejected. (T. 133, 575, 1024-1025). LBCA Exception Number 18 The LBCA takes exception to the hearing officer's Finding of Fact 19 by arguing that water quality on the mine site says nothing about off site impacts and positing that the finding is predicated on certain speculation. LBCA offers no helpful record citations supporting these allegations. Expert testimony established that water quality sampling by FRI and the District of the surficial aquifer at the locations chosen was where water quality impacts would be most likely to be revealed and consequently was a conservative approach. (T. 133, 144, 1029-1030, 1061, 1073). This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 130-139, 141-144, 575-576, 1028-1031, 1061-10 65, 1073, 1136-1139). LBCA Exception Number 19 The LBCA takes exception to the hearing officer's Finding of Fact 21 by stating that it misleadingly implies that 212 homes were tested for water quality by HRS. To the contrary, the hearing officer's finding states "12 out of 212 homeowners" (emphasis added) south of the mine site were tested, not 212. In addition, the exhibits referenced do not reflect the testing of 212 homes. The finding is supported by competent substantial evidence and the exception is rejected. (T. 167-168, 379, 990, 1036-1037, 1041, 1048-1050, 1052-1053). LBCA Exception Number 20 The LBCA takes exception to the hearing officer's Finding of Fact 21 on the basis that it is a legal conclusion which misrepresents and misapplies the state water quality standards. However, LBCA cites no authority or record citation for the argument as required by Rule 40C-1.564(3), F.A.C. The finding actually states "with the exception of one well... the water from the homeowners' wells did not exceed background water quality for iron and manganese"; clearly, this is a factual statement. This exception, under the guise of an unsupported legal argument, goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial, and uncontroverted, evidence which, incidentally, includes explanation and citation to the relevant exception/standard. Furthermore, the parties stipulated that official recognition was taken of chapter 17-520, F.A.C. The exception is rejected. (T. 1034, 1041, 1077-1078; Prehearing Stip. p 12; Rules 17- 520.420(2) and 17-520.200(11), F.A.C.) LBCA Exception Number 21 The LBCA takes exception to the hearing officer's Finding of Fact 21 that the 1989 water quality samples by HRS were unreliable because of the uncertainty regarding the sampling technique protocol. This exception erroneously states there was no evidence of sampling protocol used by HRS. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 1039-1049). LBCA Exception Number 22 The LBCA takes exception to the hearing officer's Finding of Fact 52 that the receiving body of water will not be seriously harmed, by characterizing the finding as being predicated on an unproven theory that the surficial aquifer receives all groundwater discharged from one site. LBCA has failed to read the entire finding which clearly reveals that the hearing officer did not confine his consideration to the surficial aquifer. He found that water quality standards would not be violated in the surfical aquifer, where the highest concentrations of any potential contaminants would appear, then they would not be violated in any intermediate aquifer similarly, no violations would occur in one Floridan aquifer. The decision to believe one expert over another is the role of the hearing officer, and the decision cannot be altered absent a complete lack of competent substantial evidence from which the finding could be reasonably inferred. Fla. Chapter of Sierra Club, supra.. This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. Heifetz, supra.; Freeze, supra.. If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Berry, supra.. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 105, 141-142, 1025-1030, 1034-1035). LBCA Exception Number 23 The LBCA takes exception to the hearing officer's Finding of Fact 55 that water quality sampling was collected to evaluate a water budget for the dredge pond. In their responses to this exception, FRI explicitly notes it has no response to this exception and District counsel concedes that although water quality samples were taken from the dredge pond and a water budget was calculated for the dredge pond, these two procedures were not linked to one another. The testimony of FRI witnesses is that water quality sampling and data to determine the water budget for the dredge pond were performed. (T. 76, 103). Counsel for FRI and the District have stipulated that the testimony does not support the finding that the water quality samples were used to evaluate the water budget. Since, as stipulated, this portion of the hearing officer's finding is not supported by any evidence in the record, the exception is accepted. LBCA Exception Number 24 The LBCA takes exception to the nearing officer's Finding of Fact 55, arguing that the applicant did not perform an environmental assessment of Lake Brooklyn, and thus cannot fairly draw any conclusions about its operation's impact on that lake. The Finding of Fact describes the site-specific information which supports the application. The pertinent part of the finding states: "FRI conducted an assessment of the environmental impacts to the wetland and wildlife resources of the area lakes, including White Sands, Spring and Gator Bone Lakes." To the extent Lake Brooklyn is encompassed by use of the term "area lakes", the existence of an assessment of the impacts to Lake Brooklyn is supported by expert testimony. (T. 281, 899). Additionally, the finding is otherwise supported by competent substantial evidence. (T. 266-280). The exception is rejected. LBCA Exception Number 25 The LBCA takes exception to the hearing officer's Finding of Fact 31 which states in pertinent part: "petitioner's witness Dr. Stewart opined that there is insufficient data to determine whether any impacts to lake levels are occurring." LBCA is essentially complaining that the entirety of Dr. Stewart's testimony should be credited not just a portion. The role of the hearing officer is to consider and weigh all the evidence, resolve conflicts and judge credibility of the witnesses. The hearing officer apparently did not view all of Dr. Stewart's testimony in the same manner as LBCA's attorney; such is his legal prerogative. If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Berry, supra.. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 784-786, 145- 146, 232-233, 285-286, 288-289, 897-898, 1085). LBCA Exception Number 26 The LBCA takes exception to the hearing officer's Finding of Fact 24 that the rate of decline (in Spring, White Sands and Gator Bone Lakes) during the APT test was not distinguishable from the declines which occurred before or after the test. LBCA provides no record citations to support its argument that since the hearing officer rejected its use of certain APT data in an attempted correlation between pumping and Lake Brooklyn levels, that all the APT data was entirely discredited and could have no value in an analysis regarding Spring, White Sands or Gator Bone Lakes. If a hearing officer's finding is supported by any competent substantial evidence from which the finding could reasonably be inferred, then it cannot be disturbed. Berry, supra.. This exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. The finding is supported by competent substantial evidence and therefore the exception is rejected. (T. 941-948, 1015-1016, 1123, 1168). RULINGS ON EXCEPTIONS TO CONCLUSIONS OF LAW LBCA Exception Number 1 The LBCA takes exception to the hearing officer's Conclusion of Law 62 and 63 and Findings of Fact 42 through 54 (which LBCA alleges should be conclusions of law) that FRI has established its entitlement to the permit. LBCA argues that the applicant failed to present sufficient information about conditions at Lake Brooklyn. LBCA's numerous "factual" statements in this exception are unsupported by record citations. The burden of proof in an administrative hearing falls initially upon the party asserting the affirmative of an issue, i.e. entitlement to a permit. Rules 40C-1.545 and 40C-2.301(7), F.A.C.; Capeletti Brothers v. Department of General Services, 432 So.2d 1359 (Fla. 1st DCA 1983); Department of Transportation v. J.W.C., Inc., 396 So.2d 778 (Fla. 1st DCA 1981). The party must prove its case by a preponderance of the evidence. Florida Audubon Society v. South Florida Water Management District, 13 F.A.L.R. 4169 (undated). The applicant's burden is to establish reasonable assurances that the proposed use is a reasonable-beneficial use, will not interfere with any presently existing legal use of water, and is consistent with the public interest. Section 373.223, Fla. Stat. The burden of reasonable assurances is not one of absolute guarantees. City of Sunrise v. Indian Trace Community Dev. Dist., 14 F.A.L.R. 866 (January 16, 1992). The impacts which are reasonably expected to result from issuance of the permit must be addressed, not potential impacts or those that might occur Hoffert v. St. Joe Paper Co., 12 F.A.L.R. 4972 (December 6, 1990); Chipola Basin Protective Group Inc. v. Florida Chapter of Sierra Club, 11 F.A.L.R. 467 (Department of Environmental Regulation, December 29, 1988); Florida Keys Citizen Coalition v. 1800 Atlantic Developers, 8 F.A.L.R. 5564 (Department of Environmental Regulation, October 17, 1986). Once the party asserting the affirmative, FRI, has presented its prima facia case, the burden shifts to the LBCA to present contrary evidence. 1800 Atlantic Developers, supra.; Hoffert, supra.. LBCA cites Booker Creek Preservation, Inc. v. Mobil Chemical Co., 481 So.2d 10 (Fla. 1st DCA 1986) in support of the exception. In Booker Creek, the Court held that additional testing, beyond that offered by the applicant, should have been done before the permit could be issued. Booker Creek was limited to its unique set of facts by the case of Berry v. Dept. of Env. Regulation, 530 So.2d 1019 (Fla. 4th DCA 1988). The Berry Court, in dealing with a dredge and fill permit, refused to extend the Booker Creek holding to such permits, noting that the permit under consideration in Berry, was not a pollutant discharge permit. The permit in issue here also is not a pollutant discharge permit. More importantly, like the applicant in Berry, FRI offered evidence of extensive testing and analysis regarding where water comes from and goes to at the mine site and in the surrounding vicinity. Finding of Fact No. 55. LBCA incorrectly argues that the modeling information submitted by FRI has no applicability to impacts at Lake Brooklyn, because the model "did not include Lake Brooklyn". Particularly, in view of findings of fact 23, 28, 31-36 (exceptions to which have been previously rejected), it is apparent that the hearing officer rejected LBCA's view of the "facts" stated in this exception. While the model boundary (which is based on water level data for Floridan wells in the region (T. 164)) is between Lake Brooklyn and the pumping wells at the mine, the drawdown at the model boundary is based on a distance-drawdown relationship that relates to the pumping rate at the mine. The 1991 transient model showed that within the 9 square mile boundary, the impacts at the boundary were no more than 0.1 feet. (T. 129, 178). The reduced boundaries in the 1992 model accurately predicted what was happening at the mine site. (T. 178). The distance-drawdown relationship established by the model shows that the drawdown contour ceases before the model boundary is reached and therefore, before Lake Brooklyn is reached. (FR Exs. 5, 22). Impacts to Lake Brooklyn were also assessed through the review of water levels in the Floridan aquifer well (C- 120) between 1960 and 1992. (T. 928-933). The data showed that water levels in the well at Lake Brooklyn actually continued to rise when the 1989 and 1991 pump tests were conducted. (T. 411-412, 931-933; SJRWMD Ex. 13). In addition, when the pumping wells at the mine were turned off, the water level in the well at Lake Brooklyn did not recover. This indicates that there were outside influences for the fluctuation in the well. (T. 415, 933). The data does not show impacts from the pumping at the sand mine. (T. 942). LBCA also erroneously states that groundwater in the Floridan aquifer beneath Lake Brooklyn flows toward the mine. (See ruling on LBCA's factual exception 5). As listed in responses to LBCA's factual exceptions, particularly those regarding exceptions 8 and 12, there is competent, substantial evidence to support the bindings regarding no adverse impact to Lake Brooklyn. The hearing officer found that the applicant met its burden or proof in Conclusion of Law 62. In Conclusion of Law 63, the hearing officer concluded that the LBCA did not meet its burden of presenting contrary evidence that the withdrawals at the sand mine correlate with the decline in water levels at Lake Brooklyn. The exception goes to the weight of the evidence and inferences drawn therefrom by the hearing officer. This Board cannot reweigh conflicting evidence, judge credibility of witnesses, or otherwise interpret the evidence to reach a desired result. Heifetz, supra.; Freeze, supra.. This exception is rejected. LBCA Exception Number 2 The LBCA takes exception to the hearing officer's Conclusion of Law 63 that additional permit conditions in the case of a water shortage or a shorter permit duration are not necessary. The LBCA is reargue their case in the exception. The District has authority to require FRI to reduce its water use during a water shortage within the seven year life of the permit. Sections 373.175 and 373.246, Fla. Stat., and Rules 40C-2.381(2)(a)2. and 40C-21.271, F.A.C. Rule 40C-2.381(2)(a)2., F.A.C., which is incorporated into the permit as a limiting condition, states: Nothing in this permit should be construed to limit the authority of the St. Johns River Water Management District to declare a water shortage and issue orders pursuant to section 373.175, F.S., or to formulate a plan for implementation during periods of water shortage, pursuant to section 373.246, F.S. In the event a water shortage, is declared by the District Governing Board, the permittee must adhere to the water shortage restrictions, as specified by the District, even though the specified water shortage restrictions may be inconsistent with the terms and conditions of this permit. (emphasis added). Rule 40C-21.271, F.A.C., General Water Use Restrictions, specifies the restrictions which may be imposed during a water shortage on all water users and states, in pertinent parts: The Board may order use of general water use restrictions and the water use restrictions specified in Part VI for the appropriate water shortage phase for each affected source class. Further, the Board may order any combination in lieu of or in addition to the restrictions specified in Part VI of the restrictions described in Subsection (3), by use or method of withdrawal class, within each source class, if necessary to achieve the necessary percent reduction in overall demand. (emphasis added). General water use restrictions which may be imposed include provisions that facilitate the right of water users in an area to make voluntary agreements among themselves, with the concurrence of the Board or the Executive Director, providing for the mutual reduction, sharing, or rotation of use; restrictions on the total amount of water that may be used, diverted, impounded, extracted, or withdrawn during any day, month, or year during the declared shortage; restrictions on the timing of use, diversion, impoundment, extraction, or withdrawal of water; restrictions on pumping rates and schedules or diversion rates and schedules; or such other provisions or restrictions as are necessary to protect the water resources from serious harm. With the above cited authority, the District can require the withdrawals at the sand mine to be reduced during periods of water shortage within the seven year term of the permit by reducing the total amount withdrawn, controlling the schedule of withdrawals or "by other restrictions which arc necessary to protect the water resources." The hearing officer's conclusion is consistent with the rules and statutes which govern the Board. The exception is rejected. LBCA Exception Number 3 The LBCA takes exception to the hearing officer's Conclusion of Law 63 and Finding of Fact 47 that FRI satisfied the criteria regarding water conservation measures. See Rule 40C-2.301(4)(e), F.A.C. The LBCA reargues the facts which the hearing officer found to support the conclusion. However, the LBCA offered no evidence to rebut the testimony of FRI. In addition, the LBCA cites no authority that the hearing officer's conclusion is contrary to law. Florida Audubon Society v. Department of Environmental Regulation, 9 F.A.L.R. 565 (October 31, 1986). LBCA also renews its attack on the allocation amount, essentially iterating its factual exception which is rejected for the reasons set forth therein. It is improper for this Board to retry the case after the hearing has concluded by altering findings and reweighing evidence. Tampa Wholesale Liquors, Inc., 376 So.2d 1195 (Fla. 2d DCA 1979). LBCA's exception lacks any record citations or legal authority in support of this exception. The conclusion and finding are supported by competent substantial, and uncontroverted, evidence and the exception is rejected. (T. 43-52, 106, 234- 237, 988-989, 1103- 1104, 1111, 1132-1133) LBCA Exception Number 3 (sic). The LBCA takes exception to the hearing officer's Conclusion of Law 63, by arguing that the use of water from the surficial aquifer requires a separate permit. Section 40C-2.051, F.A.C., states: No permit shall be required under the provisions of this rule for the following water uses: Withdrawals of ground or surface water to facilitate construction on or below ground surface ..., in the following circum- stances: ground water may be withdrawn if it is recharged on site to the aquifer from which it was withdrawn by either infiltration or direct injection; surface water may be withdrawn only from wholly owned impoundments or works which are no deeper than the lowest extent of the uppermost water bearing stratum and which have no surface hydrologic connection off site, and the surface water must be recharged on site to the uppermost water bearing stratum by either infiltration or direct injection. This exemption from permitting is applicable here, and therefore, no additional permit is required. An agency's interpretation of its rules is afforded great weight. Franklin Ambulance Service v. DHRS, 45 So.2d 580 (Fla. 1st DCA 1989). LBCA offered no auth-orty or evidence that the District's interpretation is contrary to established law. This conclusion is supported by competent substantial evidence. The exception is rejected. (T. 38-39, 105, 249, 972, 1101-1102). RULINGS ON EXCEPTION TO CONCLUSIONS OF LAW CONTAINED IN POST- HEARING EVIDENTIARY RULING LBCA excepts the hearing officer's rulings in Finding of Fact No. 56 and Conclusion of Law No, 66 excluding LBCA exhibits nos. 61, 64, 71, 75, 76, 78, 79, 80, 82 and 83 as inadmissible for failure of LBCA to comply with subsection 90.956, Fla. Stat., regarding use of summaries of evidence. LBCA takes exception to FRI's objection post-hearing alleging that the exhibits had been admitted. In fact, the exhibits were not admitted at hearing. The LBCA's citation to the transcript is not the hearing officer's ruling on the exhibits. The hearing officer did not admit the ten exhibits on the record, as he did with every other exhibit that he admitted. The LBCA's assertion that it believed the exhibits were admitted is belied by LBCA's failure to list them as admitted in its Proposed Recommended Order on page 3. Therefore, LBCA's claim that FRI's continuing objection was a surprise is without merit. LBCA asserts that FRI cannot make a post-hearing objection to the exhibits in its Proposed Recommended Order and infers gnat FRI's objection to the admission of the exhibits was not preserved at hearing. Rule 40C-1.561, F.A.C., provides for the submission of legal briefs along with proposed findings of fact and conclusions or law. For matters that remain pending at the close of a hearing, a party may file a legal brief in support of its position. FRI did not object to the opinion testimony of the LBCA expert witness, only to the graphic depictions of such testimony. (T. 356). LBCA stated at hearing that the excluded exhibits were simply graphic depictions of the expert's opinion testimony. (T. 354). The record is abundantly clear that FRI preserved its objection to the exhibits and the hearing officer reserved ruling on their admission until the recommended order was issued. (T. 353, 358, 360, 363, 369, 370, 375, 377, 524, 531, 537, 1079-1080, 1178). LBCA essentially asserts that the exhibits are not "summaries" and therefore not subject to subsection 90.956, Fla. Stat., which, of course, the fact-finder found otherwise. LBCA's reliance on Marks v. Marks, 576 So.2d 859 (Fla. 3d DCA 1989) is misplaced. Marks did not hold that expert testimony is not subject to subsection 90.956, but only that an expert is not required to utilize subsection 90.956 when presenting underlying data relied on for his opinion. The hearing officer found that the hydrographs were summaries and the underlying information was not indicated on the summary. The hearing officer allowed FRI time to review the data and present rebuttal. The fact-finder is entitled to great latitude in admitting or excluding summary evidence. Wright v. Southwest Bank, 554 F.2d 661 (5th Cir. 1977)(trial court without jury is entitled to great latitude covering the admission or exclusion of summary evidence). LBCA has failed to show that the hearing officer abused this discretion in excluding the exhibits. LBCA also takes exception that LBCA was denied rebuttal, or surrebuttal, on FRI's rebuttal case. As discussed in the ruling on LBCA's Exception 15, LBCA failed to request rebuttal of FRI's case. The hearing officer allowed cross-examination and LBCA did not offer any additional evidence from LBCA witnesses. Since the LBCA never requested to offer rebuttal testimony, then the hearing officer could not and did not deny that request. It is well-settled that an objection must be preserved during an administrative proceeding or it will be deemed waived. DeMendoza v. First Federal Savings and Loan, 585 So.2d 453 (Fla. 4th DCA 1991)(even if mistake was made in trial, party's waived its right to appeal the issue since it failed to call the deficiency to the court's attention during trial); Yachting Arcade, Inc. v. Riverwalk Condominium Assoc., 500 So.2d 202 (Fla. 1st DCA 1986)(party's failure to object to matters at administrative hearing made those matters unreviewable, even though party claimed fundamental procedural errors, it failed to show how it was prejudiced by any such action or omission; National Dairy Products, Corp. v. Odham, 121 So.2d 640 (Fla. 1959). Therefore, LBCA's exception based on the denial of rebuttal is rejected. LBCA argues that-the proper vehicle for the objection was a motion for rehearing. LBCA does not cite authority for its assertion. Since the hearing officer never ruled on the admissibility, there was no order on which to base a motion for rehearing. Nevertheless, the alleged error, if any, of excluding the exhibits, was harmless. Sims v. Brown, 574 So.2d 131 (Fla. 1991)(exclusion of manual was harmless since experts testified to the same matters in the manual); Little v. Banker's National Life Insurance Co., 369 So.2d 637 (Fla. 3d DCA 1979)(harmless error to exclude letter since witnesses otherwise testified at length as to its contents and conclusions). The LBCA expert testified extensively regarding the basis of each excluded exhibit and the information it depicts in relation to the conclusions of his expert opinion which the hearing officer weighed in rendering his factual findings and conclusions. (T. 346, 349, 351, 352, 358, 359, 364, 366, 371, 373, 411, 456, 457, 458, 481, 486, 501, 504, 507, 509, 511, 512, 516, 517, 518, 519, 542). The hearing officer concluded that even if the exhibits had been admitted it would not have altered his factual findings stating that they had limited probative value. (Conclusion of Law No. 66). Therefore, the exception is rejected. RULING ON RECOMMENDED ORDER'S COMPLIANCE WITH SECTION 120.59(2), FLA. STAT. LBCA asserts that the hearing officer failed to comply with subsection 120.59(2), Fla. Stat., by not providing a sufficiently explicit ruling on each of the parties' proposed findings of fact. Section 120,59(2), Fla. Stat., requires "a ruling upon each proposed finding" The Appendix to the Recommended Order does not contain an omnibus "blanket" ruling on all of LBCA's proposed findings which the courts have found inadequate. Cf. Island Harbor beach Club v. DNR, 476 So.2d 1350 (Fla. 1st DCA 1985); Health Care Management, Inc. v. DHRS, 479 So.2d 193 (Fla. 1st DCA 1985). The Appendix clearly contains a ruling upon each of LBCA's proposed findings. Section 120.59(2), Fla. Stat., requires no more. LBCA relies on Island Harbor Beach Club v. DNR, 476 So.2d 1350 (Fla. 1st DCA 1985), to support this argument. Island Harbor Beach Club, differs significantly from this case. The order Island Harbor Beach Club did not individually address each specific proposed finding as the Recommended Order in this case does. The only reference to proposed findings made in the Island Harbor Beacon Club order was a single paragraph which stated: The parties proposed findings of fact have been considered and where unsupported by the weight of the evidence, immaterial, cumulative, or subordinate. This differs from the Recommended Order in the instant case which specifically addresses each proposed finding and specifies where (by paragraph) in the Recommended Order that proposed finding is addressed. It is elementary to then read the paragraph referred to in the Recommended Order to determine what portion of the proposed finding was accepted. More applicable to this case is the case of Schomer v. Department of Professional Regulation, 417 So.2d 1089 (Fla. 3d DCA 1982). The order in Schomer did not contain specific rulings on each proposed finding submitted by the Appellant. The substance of the final order, however, demonstrated that each finding had been considered and ruled on. The Court noted that, for purposes of complying with Section 120.59(2) Fla. Stat., It would not elevate form over substance." An agency need not Independently quote verbatim each proposed finding and independently dispose of that proposed finding; rather, it is sufficient that the agency provide in its decision a written foundation upon which the reviewing court may assure that all proposed findings of fact have been consider and ruled upon and not overlooked or concealed. Id. at 1090. The Court held that it could discern from the substance of the order that each of the proposed findings were addressed, and to the extent the technical requirements of Section 120.59(2), Fla. Stat., were departed from, the departure did not materially impair the fairness or correctness of the proceedings. Id. at 1091. LBCA merely has to compare the hearing officer's findings with its proposed findings to discern those portions accepted. Therefore, the exception is rejected. RULING ON MOTION FOR REMAND Pursuant, to Rule 1.540(b), Fla. R. Civ. P., LBCA has filed a Motion for Remand asserting that newly discovered evidence establishes that a finding by the hearing officer is inaccurate because of allegedly false testimony by District expert witness, Dr. Larry Lee. The hearing officer found that Lake Brooklyn had been in a period of decline before and after the 1989 aquifer pump test and that due to rainfall deficits Brooklyn Bay was separated from the main body of Lake Brooklyn for at least 18 to 24 months before and during the 1989 aquifer performance test. The hearing officer determined that the rate and character of declines during the pumping were not distinguishable from the declines occurring before and after the test. Thus, he found that impacts to Lake Brooklyn water levels from the pumping were indistinguishable from the declines due to drought. (Finding of Fact No. 30). LBCA asserts that a newly discovered Department of Transportation (D.O.T.) survey, dated October 11, 1988, shows that Brooklyn Bay was not segregated from the remainder of the lake due to drought conditions prior to the 1989 aquifer pump test as testified by Dr. Lee and seeks the Board to remand the issue to the hearing officer for consideration of this new evidence. The only reasons for remand regarding fact finding are if an erroneous legal conclusion by a hearing officer warrants taking of evidence on the issue, or if a factual issue was never ruled upon by the hearing officer. See Miller v. Dept. Envt'l Reg., 5504 So.2d 1325 (Fla. 1st DCA 1987)(agency's modification of legal conclusions necessitated factual findings on issue which hearing officer had initially disregarded as irrelevant) and Cohn v. Dept. of Prof. Reg., 477 So.2d 1039 (Fla. 3d DCA 1985)(when the hearing officer fails to find a specific fact, agency must remand to the hearing officer to do so). Clearly, neither of these reasons have any application to Petitioner's arguments. Although subsection 40C-1.512, F.A.C., provides that the Florida Rules of Civil Procedure are applicable to District administrative proceedings to the extent not inconsistent with Chapter 120 or Chapter 40C-1, the applicability of Rule 1.540(b), Fla. R. Civ. P., is problematic and inconsistent with a subsection 120.57 proceeding. First, the civil procedure rule only applies to final judgments and in this subsection 120.57 administrative proceeding LBCA is attempting to apply the civil procedure rule to a nonfinal recommended order. Second, LBCA has not expressly excepted Finding of Fact No. 30 as not supported by competent substantial evidence or that a Board rule or policy has been incorrectly interpreted /1 , but actually seeks the Board to allow LBCA to supplement the record after remand with new facts for the hearing officer to weigh in applying those facts to the applicable District rules. Thus, unlike a trial court, Finding of Fact No. 30 cannot be altered by this Board if supported by any competent substantial evidence. Section 120.57(1)(b)10., Fla. Stat.; Freeze v. Dept. of Business Regulation, 556 So.2d 1204 (Fla. 5th DCA 1990); School Board of Leon County v. Weaver, 556 So.2d 443 (Fla. 1st DCA 1990). The Board may only consider whether the findings actually made by the hearing officer are sustained by the evidence, and whether, if so, they support the recommended legal conclusions. Cohn v. Dept. of Professional Regulation, 477 So.2d 1039 (Fla. 3d DCA 1985). Unlike a judge with plenary and equitable powers in a judicial setting, this Board, under Chapter 120, cannot authorize fact- finding after a hearing's conclusion except in the most narrow circumstances, none of which are applicable to the motion before the Board. Cf. Manasota 88, Inc. v. Tremor, 545 So.2d 439 (Fla. 1st DCA 1989)(may remand if hearing officer makes erroneous legal interpretation); Cohn, supra.. (may remand if a necessary factual issue was not determined by the hearing officer); Friends of Children v. DHRS, 504 So.2d 1345 (Fla. 1st DCA 1987)(may remand if hearing officer makes erroneous evidentiary ruling). In effect, LBCA wants to utilize a civil procedure rule for the Board to authorize additional fact-finding on a matter already considered by the hearing officer regarding a finding supported by competent substantial evidence. Section 120.57, Fla. Stat., simply does not authorize the Board to take such action. Section 120.57(1)(b)10, Fla. Stat.; Dept. of Transportation v. J.W.C. Co., Inc., 396 So.2d 778 (Fla. 1st DCA 1981)(chapter 120 does not allow additional or cumulative evidence on matters already considered and the APA does not envision a never-ending process). Consequently, the application of Rule 1.540(b), Fla. R. Civ. P., is inconsistent with Chapter 120 and LBCA is free to raise any alleged error at hearing on appeal of the final order. Even assuming Rule 1.540(b), Fla. R. Civ. P., is applicable to this subsection 120.57 proceeding, LBCA has failed to clearly establish the extraordinary circumstances warranting the granting of its motion. The material issue of whether FRI's proposed pumping would impact the area lake levels already effected by a rainfall deficit was expressly raised by LBCA in its initial petition for hearing as far back as August 1992 and was also an issue stipulated in the Prehearing Stipulation prior to the February 1993 hearing. (Petition for Administrative Hearing paragraph f. 2, 3, 4.; Prehearing Stip. paragraphs B. 2, G. 1). Consequently, LBCA had over five months prior to hearing to elicit all relevant evidence to that Issue. If Rule 1.540(b) was applicable, LBCA's burden would be to clearly establish the following to receive relief: (1) it must appear that the evidence is such as will probably change the-result if a new trial is granted; (2) that it has been discovered since the trial; (3) that it could not have been discovered before one trial by the exercise of due diligence; and (4) that it is material and not merely cumulative or impeaching. City of Winter Haven v. Tuttle/White Construction Inc., 370 So.2d 829 (Fla. 2d DCA 1979); King v. Harrington, 411 So.2d 912 (Fla. 2d DCA 1982), rev denied, 418 So.2d 1279 (Fla. 1982). The predicate for LBCA's motion is that Dr. Lee's testimony regarding the lake separation was false, therefore LBCA could not have exercised due diligence in discovering the alleged new evidence. LBCA has filed no express exception with record support establishing that Finding of Fact No. 30 is not supported by competent substantial evidence and therefore the Board by law cannot alter that factual finding. Section 40C-1.564(3), F.A.C.; Section 120.37(1)(b)10., Fla. Stat.; Freeze, supra.. Consequently, Dr. Lee's testimony is not false. Importantly, Dr. Lee's testimony was not the only evidence supporting this finding. LBCA's own witness, the president of the association, testified that Brooklyn Bay had been segregated for four or five years from the main part of the lake and that he had been able to walk across the lake without getting wet for the last four or five years. (T. 863, 870). Likewise, LBCA's own expert stated that Lake Brooklyn's condition between 1989 to 1991 had receded to such an extent as it was no longer a continuous lake. (T. 317). Accordingly, the predicate for LBCA's motion is factually inaccurate and misplaced. Furthermore, LBCA must clearly establish that even though the exercise of due diligence before the hearing, it would not have discovered the 1988 D.O.T. survey. Brav v. Electric Door-Lift Inc., 558 So.2d 43 (Fla. 1st DCA 1989)(movant's burden to establish due diligence); Plisco v. Union Railroad Co., 379 F.2d 15 (3d DCA 1967)(motion for new trial on newly discovered evidence is granted only where extraordinary circumstances are present). Even though the effects of FRI's proposed pumping on lake levels in time of rainfall deficit was an issue dating back to August 1992, LBCA asserts that it could not have obtained the survey prior to hearing in February 1993 "because of the logistics of requesting public records and the delay in delivery of same." LBCA could have reasonably anticipated that witnesses would testify regarding the disputed issue, particularly its own witnesses, and obtained the survey with the exercise of due diligence. LBCA offers no basis why D.O.T. would not have supplied the survey as required by law or that LBCA could not obtain it and, in fact, the public records law contains a provision for obtaining immediate relief if a request for records is denied. See subsection 119.11, Fla. Stat. In Florida Audubon Society v. Ratner, 497 So.2d 672 (Fla. 3d DCA 1986), a 1981 judgment had been entered finding that limestone mining would be inconsistent with the water management purposes of a water management district's flowage easement on platiff's property. Plaintiff sought a new trial because of newly discovered opposing evidence in a 1980 Corps of Engineers report on the effects of limestone mining. The trial court denied the motion. The appellate court agreed finding that the granting of such motions was disfavored and that the report was prepared in September 1980 well before the trial and judgment in June 1981 and could have been discovered prior to the with the exercise of due diligence. Likewise in this proceeding, the proffered D.O.T. survey was prepared in October 1988, nearly four and one-half years before the February 1993 hearing and LBCA has failed to show that due diligence would not have discovered the survey prior to the administrative hearing in this proceeding. See also, Morhaim v. State Farm Fire & Casualty Co., 559 So.2d 1240 (Fla. 3d DCA 1990)(no new trial granted based on post-judgment affidavits regarding evidence on known issue that could have been discovered prior to trial). LBCA also asserts that Dr. Lee misrepresented the contents of Clark's "Report of Investigations No. 33-Hydrology of Brooklyn Lake Near Keystone Heights, Florida" regarding its conclusions and his opinion concerning the separation of Brooklyn Bay from Lake Brooklyn and thus prejudiced LBCA's case. LBCA argument is an attack on the weight of the conflicting evidence which is the job of the hearing officer to resolve. An expert witness is not required to disclose the facts and data underlying his opinion. Marks v. Marks, 576 So.2d 859 (Fla. 3d DCA 1991). LBCA could have cross examined Dr. Lee regarding the separation. LBCA was aware of the "Clark Report" (T. 844) and even anticipated testimony regarding water levels in its case in chief (T. 846). Indeed, the report was listed by LBCA as its Exhibit 13 in the Prehearing Stipulation, although LBCA chose not to introduce it into evidence during the hearing. Dr. Lee testified not once but twice about the location of the staff gauge (T. 946 and 962-966). On cross, LBCA did not inquire about the location of the staff gauge or the lack of water beneath the bridge. (T. 991-1017). It was LBCA's burden to challenge the factual basis for Dr. Lee's opinion. City of Hialeah v. Weatherford, 466 So.2d 1127 (Fla. 3d DCA 1985). An insufficiency in the expert opinion offered, if any, should have been addressed in cross-examination by LBCA, not by a post-hearing motion. LBCA alleges that the outcome would be different if the DOT survey were part of the evidence. The Board cannot accept new evidence or rule on the admissibility of evidence which was not presented to the hearing officer. The Finding of Fact to which LBCA refers states six reasons why the correlation between the pumping at the sand mine and its effects on Lake Brooklyn water level were not established. See Recommended Order, Finding of Fact 32. The location of the staff gauge in Brooklyn Bay rather than Lake Brooklyn was one of those six. LBCA's error was in not knowing the location of the staff gauge (T. 418-420) rather than the testimony of Dr. Lee. Therefore, LBCA's allegation that but for the testimony of Dr. Lee, the hearing officer would have found differently is unfounded. The mere chance that the hearing officer might have found differently is insufficient to remand the hearing for additional fact finding. Cluett v. Dep't of Professional Regulation, 530 So.2d 351, 355 (Fla. 1st DCA 1988). The courts look with disfavor on motions based on newly discovered evidence because to look with favor would bring about a looseness in practice and encourage counsel to neglect to gather all available evidence for a first trial by speculating upon the outcome, and then, being defeated, become for the first time duly diligent in securing other evidence to cure the defects or omissions in their showing upon the first trial. Rushing v. Chappell, 247 So.2d 749 (Fla. 1st DCA 1971); Henderson Sians v. Fla. Dept. of Transp., 397 So.2d 769 (Fla. 1st DCA 1981). It is well-settled that no abuse of discretion occurs on the part of an agency by refusing to direct a remand to receive evidence which could have been introduced during the course of the original proceedings. Department of Transportation v. J.W.C., Inc., 396 So.2d 778 (Fla. 1st DCA 1981) LBCA has failed to clearly establish a right to relief and therefore the motion is denied. RULING ON MOTION FOR OFFICIAL RECOGNITION AND MOTION TO SUPPLEMENT THE RECORD LBCA has filed a Motion for Official Recognition and to Supplement the Record seeking the Board to accept into evidence the October 11, 1988 D.O.T. survey which was the subject of LBCA's Motion for Remand and also the U.S.G.S. publication "Report of Investigations No. 33-Hydrology of Brooklyn Lake Near Keystone Heights, Florida", by Clark, also referenced In LBCA's Motion for Remand. The Board is not a fact-finder in this subsection 120.57 proceeding and it is reversible error for the Board to supplement the record through post-hearing evidence. Section 120.57(1)(b)10, Fla. stat., Marks v. Northwest Florida Water Management District, 566 So.2d 46 (Fla. 5th DCA 1990)(court refused to take judicial notice of factual matter based on records that could have been offered at administrative hearing); Nest v. Dept. of Professional Regulation 490 So.2d 987 (Fla. 1st DCA 1986); Shongut v Mark, 173 So.2d 708 (Fla. 3d DCA 1965)(Where matters raised on motion for relief from judgment could have been available to movant during trial proceedings, denial of motion was not abuse of discretion); Weaver, supra.. Moreover, the Motion for Remand has been denied. LBCA's post- hearing motions will be available as part of the record of this proceeding for purposes of any appeal which may be pursued. ACCORDINGLY, IT IS HEREBY ORDERED: The Recommended Order dated June 4, 1993, attached hereto as Exhibit A, is adopted in its entirety except as modified by the final action of the Governing Board of the St. Johns River Water Management District (Ruling on LBCA Exception 23). Florida Rock Industries' application for consumptive use permit no. 2-019-0012AUR is hereby granted under the terms and conditions as provided herein. The post-hearing Motion for Remand, Motion for Official Recognition and Motion to Supplement the Record filed by LBCA are hereby denied. DONE AND ORDERED this 14th day of July 1993, in Palatka, Florida. ST. JOHNS RIVER WATER MANAGEMENT DISTRICT By: JOE E. HILL CHAIRMAN RENDERED this 14th day of July 1993. By: SANDRA L. BERTRAM ASSISTANT DISTRICT CLERK
Findings Of Fact Based upon all of the evidence, the following findings of fact are determined: Background Respondent, Florida Rock Industries (FRI or applicant), a Florida corporation, operates a nine hundred and eighty acre sand mine known as the Goldhead Sand Mine (Goldhead) in Clay County, Florida. The mine is located approximately six miles northeast of Keystone Heights and fifty miles southwest of Jacksonville. FRI has operated the mine since 1958. With the exception of eighty acres of land owned by FRI, the remainder of the land on which the mine is located is owned by Carroll-Phillips Investors and has been leased to FRI since 1973. The mine lies within the jurisdictional boundaries of respondent, St. Johns River Water Management District (District), a special taxing district created by the legislature and charged with the responsibility for administering and enforcing permitting programs for consumptive uses of water. FRI is accordingly subject to the District's regulatory authority. As a necessary component of its operation, FRI withdraws approximately 2.09 million gallons per day (MGD) of groundwater from the Floridan Aquifer which is used in the production of sand. This use of water is made pursuant to a consumptive use permit (no. 2-019-0012U) issued to FRI by the District on December 11, 1984, and which allows it to consume 762.85 million gallons per year of groundwater for hydraulic dredging, cleaning and purification of sand at the Goldhead mine. The permit was issued for seven years. In order to continue groundwater withdrawal and use, FRI has applied to the District for a seven-year renewal of its permit with no request for an increase in allocation. That request, which has been identified as application no. 2-019-0012AUR, is the subject of this proceeding. After conducting a review of the application, making site inspections, and performing various studies and analyses, on July 28, 1992, the District, through its staff, gave notice of its intent to approve the application with certain conditions. Thereafter, on August 6, 1992, petitioner, Lake Brooklyn Civic Association, Inc. (petitioner), a nonprofit corporation made up of property owners in adjacent areas of Clay County, filed a petition under Subsection 403.412(5), Florida Statutes, seeking to contest the proposed action. Petitioner is a citizen of the state and has an interest in activities that may injure or harm the state's water resources. Thus, it has standing to bring this action. As twice amended, the petition generally alleged that the consumptive use would (a) cause an unmitigated adverse impact on adjacent land uses, including a significant reduction in water levels in Lake Brooklyn and Spring, Gator Bone, and White Sands Lake, which lie generally to the south and southwest of the mine site, (b) cause a deterioration in water quality, (c) cause economic or environmental harm, and (d) be for purposes other than operating a sand mine. The broad three-pronged test to be used in determining whether the permit should be issued is whether the proposed consumptive use is a reasonable- beneficial use, whether it will interfere with presently existing legal uses of water, and whether it is consistent with the public interest. In addressing this test, the parties have presented extensive expert testimony involving highly technical subject matter. As might be expected, the experts reached different conclusions as to whether the criteria have been met. In resolving these conflicts, the undersigned has accepted the more credible and persuasive evidence, and this accepted testimony is recited in the findings below. The Mining Site Operations The entire mine site is around 7,000 feet east to west, about one mile north to south in a rectangular shape, and lies within the lake region of northeast Florida. The mine's product is silica sand used for concrete and masonry mortar for construction throughout northeast Florida. As such, it produces an economic benefit to the region. The mine is located on one of the few sites in the northeast Florida area with deposits suitable for construction purposes and is the closest sand mine to the Jacksonville market. In 1958, FRI installed three ten-inch diameter production wells in the center of the mine site. One well is 450 feet deep while the other two are 460 feet deep. The 1984 permit authorizes withdrawals of 762.85 million gallons of water per year, an average rate of 2.09 MGD, and a maximum rate of 3.75 MGD. This rate is consistent with the amount of water used at other mines in north Florida and is based on FRI's projected maximum annual use. The use is industrial commercial for sand mining while the source is the Floridan Aquifer, the lowest acceptable water quality source available capable of producing the requested amount of water. Water use withdrawal from the three wells is monitored by in-line flow meters installed in 1991 as a water control and conservation measure. The pumping rate depends on the number of fixtures and valves open in the system at the time of pumping. However, the actual rate of water production cannot be varied at any of the pumps since the wells are connected to "on or off" pumps. The need for water in the dredge pond and processing plant dictates how long FRI will have a pump in operation. Water from the wells is first discharged into a dredge pond, twenty feet deep, which is an approximately 155-acre excavation lake located in the southwest portion of the mine site. In periods of low water, the water is used to float the dredge, which requires some three feet of water to float, and in conjunction with a bulldozer, to wash sand down from the bank toward the dredge. After the dredge sucks up sand and water from the bottom of the pond, this mixture is slurried to an on-site processing plant where more water is added to sort and wash the sand. The end product (silica sand) is then loaded onto trucks which haul the product to the market. After processing, the moisture content of the sand product is only 5 percent. The tailings (unusable waste product) and wash water are then routed by a slurry pipe to settling areas and eventually recirculated through a system of ditches, canals and water control structures back into the dredge pond. No chemicals are used in the operation. Although FRI's contract with the lessor of the property requires it to maintain the dredge pond elevation at a specified elevation, this requirement cannot be fulfilled during drought conditions. The mining operation is a closed system to the extent there is no point source (surface water) discharge from the system. Even so, a significant amount of water loss occurs during the process, mainly through percolation into the ground. Other water loss occurs through evaporation. The receiving water from the site is primarily the surficial aquifer which recharges the downgradient lakes, including Gator Bone, White Sands, and Spring Lakes. Water may also travel through the surficial aquifer into the sinkholes on site and thence to the Floridan Aquifer. However, not all water is lost to sinkholes in the settling area because they are filled with fine materials. This is confirmed by the fact that water returns to the dredge pond. The mining operation has not affected this pattern. The lakes in the region are replenished solely by rainfall, either by direct rain on the lakes or through water seeping through sands. FRI plans to mine approximately thirty additional acres at the Goldhead Site during the next seven years. To this end, it has secured a management and storage of surface waters permit from the District which allows construction of this additional acreage. It also has acquired an industrial waste water discharge permit from the Department of Environmental Regulation. It is expected that within the next two to four years, FRI will abandon the current dredge pond and start a new one on the north side of the property to accommodate mining operations, or in the alternative, extend the current pond to the north. Water conservation A water conservation plan has been submitted by FRI. Measures already implemented include (a) using in-line flow meters to monitor amounts of withdrawal, (b) not pumping for more than seventeen hours per day to prevent exceeding the maximum allotment per day, (c) regularly monitoring withdrawals to ensure allocations as not being exceeded, (d) extending the plant discharge further past the sinkholes in the settling area to maximize return water to the dredge pond, (e) raising water levels in the settling area to facilitate flow back to the dredge pond, (f) during periods of drought using bulldozers instead of water spray to break loose sand formations, (g) curtailing production when further production would cause the plant to exceed allocations, (h) replacing water-cooled bearings in plant machinery with bearings that do not require water, and (i) restricting dredge mobility to allow operation in shallower water. No other water conservation measures are economically, environmentally or technologically feasible. Hydrogeologic characteristics at the mine site The mine site, which is located within the Upper Etonia Creek surface water drainage basin, generally slopes from 200 feet NGVD on the north to 120 feet NGVD on the south, and is underlain, in order, by approximately 10 to 50 feet of sand (known as the surficial aquifer), 200 feet of dense, moist clay (known as the Hawthorn Formation), and then a highly transmissive limestone formation (known as the Floridan Aquifer). The surficial aquifer flows from north to south across the site while water falling on the site primarily moves downgradient through the surficial aquifer. There are five sinkholes on the site, all having predated the mining activities, which may provide a conduit for recharge from the surficial aquifer to the Floridan aquifer. Except where the Hawthorn formation, a confining unit to the Floridan aquifer, is breached, recharge through the Hawthorn formation is very slow because of the dense clays of that formation. Aquifer characteristics within the Floridan aquifer beneath the site and immediately adjacent thereto are relatively uniform. As noted earlier, 5 percent of the water leaves the mine site as moisture in the sand product. The remaining 95 percent of water is immediately recharged on site to the surficial aquifer through various impoundments, and after entering the surficial aquifer, that portion of the water which is not recirculated to the dredge pond for reuse in the mining process moves either vertically into the Hawthorn formation, vertically into the Floridan aquifer through a sinkhole, downgradient through the surficial aquifer to one of the lakes south of the mine, or evaporates. It is noted that notwithstanding the mining operations, the flow in the surficial aquifer system still parallels the topography as it existed prior to mining, and the same saturated thickness within the surficial aquifer exists on site as existed before mining occurred. Hydrogeologic Characteristics of the Region The region in which the mine is located is very high in topographic altitude indicating that it is a groundwater recharge area. Like the mine site, the region has three distinct geologic units underlying the surface, including sands and clayey sands (surficial aquifer), thick clays (Hawthorn formation) and limestones and dolomites (Floridan aquifer). The Hawthorn unit serves as a confining unit or semi-confining unit between the surficial aquifer, or water table, in the upper unit and the Floridan aquifer in the lower unit. When solution channels develop within the limestones in the lower unit, the openings can cause the overlying units to collapse, forming sinkholes. Thus, when the Hawthorn formation is breached by the development of a sinkhole, water can move rapidly through the overlying units to the Floridan aquifer. Many of the lakes within the region exist over collapsed features within the limestone units beneath them and are referred to as sinkhole lakes. The rate of recharge from each lake depends on the rate of leakance into the Floridan aquifer. Some lakes leak fast, others not at all. For example, Lake Brooklyn fluctuates about two feet, Lake Johnson about thirteen feet, and Pebble Lake about thirty feet. Lake Brooklyn, which lies several miles to the southwest of the mine, is the fourth lake in a chain of lakes consisting of Blue Pond, Sand Hill Lake, Lake Magnolia, Lake Brooklyn, Keystone Lake, Lake Geneva, Oldfield Pond, and Half Moon Lake. All of these lakes are in a different surface water drainage sub-basin within the larger Upper Etonia Creek Basin than the mine site. The lakes above Lake Brooklyn in the chain are at higher elevations than Lake Brooklyn, and when rainfall is sufficient, water flows from Blue Pond to Sand Hill Lake, to Lake Magnolia, and then to Lake Brooklyn through Alligator Creek. Direct rainfall and surface water inflows from Alligator Creek represent the most significant sources of water to Lake Brooklyn. Other pertinent lakes in the area are Spring, White Sands and Gator Bone Lakes, which lie almost directly along the mine site's southern boundary and are each less than a mile from the mine's dredge pond. During the period records have been maintained for water levels in Lake Brooklyn, it has fluctuated over a range of slightly more than twenty feet. Although average rainfall within the Upper Etonia Creek Basin is approximately fifty-one inches per year, during the period from 1974 through 1990 the basin experienced a continuing period of below normal rainfall resulting in a cumulative deficit of rainfall for this period of minus seventy-eight inches. Since 1988, the lake region has experienced a severe drought. Because the lakes in the region have risen or fallen in correlation with periods of below normal or above normal rainfall, lake levels have fallen dramatically in recent years. Water levels in Lake Brooklyn began declining in 1974 at the same time the period of below normal rainfall began and continued declining until 1991, a year in which the region experienced above normal rainfall. These low water levels were exacerbated by the cessation of surface water inflows from Alligator Creek in late 1988 which continued until late 1992 when such flows resumed. The cessation of surface water flows into Lake Brooklyn during the period from 1988- 1992 were a direct consequence of the extended period of below normal rainfall in the region. Finally, very little, if any, of the groundwater flowing in the Floridan aquifer beneath Lake Brooklyn flows toward the mine site. Water Quality Impacts Numerous analyses have been conducted to determine water quality of the site, water quality in nearby homeowners' water systems, and water quality impacts of the proposed consumptive use. They include analyses conducted by the District in 1989 and 1992, including sampling of water quality and an analysis of the background levels for certain parameters, and an assessment of data from HRS testing in March 1989 and May 1992. In addition, FRI conducted water quality sampling on site in eight wells, the dredge pond and a settling pond. Finally, petitioner reviewed water quality samples from off-site private water supply wells taken on March 1, 1989, and on July 22, 1992, by unknown persons. As to this latter sampling, petitioner had no knowledge of the protocol used in obtaining the 1989 samples and offered no evidence of reliability of the 1992 data. Thus, the reliability of its assessment is in doubt. None of the water quality samples taken from the mine site indicate a violation of state water quality standards. However, petitioner posits that a chemical reaction is likely occurring at the deeper levels of the dredge pond, possibly causing undissolved iron in sediments to become dissolved, and then traveling in solution through the clays of the Hawthorn formation into transmissive units and finally to off-site homeowners' wells which may be in those units. This theory was predicated on the results of 1989 HRS sampling which revealed some wells near White Sands Lake experienced elevated levels of iron and manganese, and an assumption that a chemical reaction was occurring because herbicides were used in the dredge pond. However, only one application of a herbicide occurred, and that was in 1990, or one year after iron was detected in the off-site homeowners' wells. Petitioner agreed that the 1990 application of herbicide could not have affected the 1989 sampling. It also agreed that these reactions were less likely to be occurring in a pond with water flowing through it. In this case, water is circulated through the dredge pond by being pumped into it, pumped out of it, and allowed to flow back into the pond. FRI determined that no state water quality standards were exceeded for iron, manganese, zinc, turbidity, total dissolved solids, chloride and nitrate in the surficial aquifer and Hawthorn formations at the site. The wells used for monitoring water quality were installed and sampled using standard quality assurance techniques. Water quality from the surficial aquifer was emphasized because if iron or manganese were present in the water, it would most likely be detected in wells in the surficial aquifer because they are detected in wells immediately downgradient of the source. If the chemical reaction is occurring, water leaving the dredge pond is contaminated, and such water will follow the path of least resistance by going either to the Hawthorn formation or the surficial aquifer. Because of the geologic properties of the Hawthorn, this path is the surficial aquifer. At least 70,000 gallons per day enter the surficial aquifer from the bottom of the dredge pond. Since contaminated water would receive water quality treatment by absorption of the Hawthorn but not in the surficial, water in the surficial aquifer represents the worst case scenario as to the possible presence of contaminated water. The chemical reactions which petitioner believes may be occurring in the deeper portions of the dredge pond require the presence of an acidic environment and reduced oxygen levels in the water. FRI's water quality testing indicates that water in the dredge pond is not acidic, but rather is neutral. Therefore, any reaction which might be occurring could not be on a large enough scale to affect water quality. Moreover, even if the reactions were occurring, it was established that the clays in the Hawthorn formation would absorb iron, and such absorption would not take place in the surficial aquifer. Therefore, it is found that there would be no adverse impact to groundwater including the surficial aquifer and that water quality standards will be met. Although petitioner presented evidence that in 1989 HRS testing of 12 out of 212 homeowners south of the mine site indicated that three homeowners had iron concentrations in excess of state drinking standards and two had manganese concentrations in excess of state drinking water standards, this is insufficient to prove that the mining operation has an adverse impact on water quality. To begin with, some of the wells sampled were thirty to fifty years old even though the life expectancy of a well is fifteen to twenty years. Some were constructed of galvanized steel pipe, and those wells also indicated high turbidity levels. High turbidity levels are caused by a number of unrelated factors and will result in increased iron levels that are not representative of the quality of the groundwater in the formation, but rather of the iron-laden sediments in the formation, or from the casing material. With the exception of one well (the Sutton well), the water from the homeowners' wells did not exceed background water quality for iron and manganese. The elevated iron and manganese concentrations in the Sutton well are caused by a number of factors other than the mine. Then, too, a proper sampling technique may not have been followed during the 1989 sampling event thus rendering the results unreliable. Finally, properly constructed monitoring wells should be used to assess the quality of the groundwaters, and the wells sampled in 1989 and 1992 were not of that type. The Mine's Impact on Water Levels Perhaps the issue of primary concern to members of petitioner's organization is whether the mining operations have contributed to the decline in water levels of nearby lakes, including Lake Brooklyn. This is because of serious declines in the levels of those water bodies over the past years, and a concomitant decrease in the value of homes which surround the lakes. In an effort to resolve this and other water level issues, the parties made numerous studies of the current and anticipated water level impacts from the site. This data collection effort was far more extensive than is normally conducted for a mine of this size. They included aquifer performance tests by FRI and the District, steady state and transient computer modeling of impacts on the Floridan and surficial aquifers by FRI, an analysis of correlations of pumping and water level changes in lakes and aquifers by FRI and petitioner, photolinear and fracture trace analyses of structural conditions by FRI and petitioner, a stratigraphic analysis of a geologic core retrieved from the site by FRI, installation of deep and shallow wells for groundwater monitoring by FRI, groundwater flow mapping by FRI, review of literature by all parties, review and analysis of rainfall data by all parties, analysis of evaporation data by the District and petitioner, and an analysis of geophysical logs from wells by FRI and the District. Aquifer performance tests Aquifer performance tests, which enable hydrologists to reach conclusions regarding the characteristics of the aquifers tested, were conducted in January 1989 by the District and June 1991 by FRI. In a typical pump test, an aquifer production well pumps at a constant rate, while water levels are monitored in observation wells at specified distances from the pumping well. In this case, the tests measured effects of pumping from the mine production wells for periods ranging from 78 hours to 108 hours at approximately twice the average rate of 2.09 MGD. The zone of influence of pumping was measured at wells placed at the property boundaries, at Gold Head State Park, east of the mine, as well as wells to the south of the mine for the 1989 tests. During the 1989 tests, lake levels for Lake Brooklyn and Gator Bone, White Sands and Spring Lakes were recorded. The effects of pumping were approximately equal for wells spaced approximately equal distances along the east, south and west. Thus, for purposes of analysis, the Floridan aquifer was considered isotropic and homogeneous. This is consistent with assumptions commonly made by geologists in Florida. Computer models were calibrated with actual results of these tests to account for variations caused by this assumption. The District has concluded, and the undersigned so finds, that no changes in the levels of the lakes are attributable to pumping. Further, the aquifer itself will not be harmed by the use of the amount of water requested in the application. The tests indicate the maximum amount of drawdown in the Floridan aquifer from pumping at twice the average rate is 0.1 to 0.6 foot in neighboring wells. Effects of actual pumping will be approximately one-half the test observed amounts on an average pumping day. For example, based on the 1989 test results, drawdowns in the Floridan aquifer at the boundary of the FRI property during an average day of pumpage should not exceed 0.2 to 0.3 feet while drawdowns beneath Spring, White Sands and Gator Bone Lakes to the south of the mine should be less than 0.2 feet. The tests provide actual measurements of the effects of pumping. Indeed, all three lakes were declining before the 1989 test began and continued to decline after the test was ended. However, the rate of decline during the seventy-eight hours of the test was not distinguishable from declines which occurred before or after the test. Computer modeling As a supplement to the aquifer performance tests, FRI performed computer modeling to determine effects of the water withdrawal and use on the Floridan and surficial aquifers. These models are used by hydrologists to predict impacts associated with a particular source of stress, such as pumpage, to an aquifer and, in this case, occurred in three phases. The first was an impact model which determined the drawdown in the Floridan aquifer. The second occurred as a result of questions raised by residents of the sand mine area and included a "steady state" model simulation of impacts of the Floridan and surficial aquifers. The third occurred as a result of questions raised by petitioner and included new data along with both a "transient state" and "steady state" simulation. All three phases of modeling were consistent in finding that the effects of pumping are non-existent or negligible, that is, a predicted drawdown in various locations of the Floridan aquifer of from less than 0.1 to 0.3 feet on an average pumping day, and they corroborated the drawdowns observed during both the 1989 and 1991 aquifer performance tests. Petitioner's witness Dr. Stewart criticized FRI's 1992 "steady state" computer modeling on the grounds FRI had insufficient data to conduct the modeling, the constant head boundaries were set too close to the pumping, a transient model should have been run, and the modelers assumed that the Floridan aquifer is isotropic and homogeneous. However, Dr. Stewart failed to review or consider (a) any technical data or information gathered since September 10, 1992, (b) the 1991 transient model, (c) the December 1992 transient model, (d) the computer disc for the July 1992 steady state model, (e) the December 1992 steady state model, (f) the December 1992 calibration, (g) the basis for setting the constant head boundaries, or (h) the data from the 1989 and 1991 pump tests. All of this data was part of the evidence FRI's experts used in formulating their opinions. Dr. Stewart agreed that he could not form any conclusions on this data and that the Floridan aquifer is rarely completely homogeneous and isotropic, but that he and other modelers regularly make that assumption. The modeling was calibrated to replicate actual subsurface and pumping conditions. Maximum drawdown in the Floridan aquifer under normal pumping conditions is modeled to be 0.1 to 0.2 feet beneath White Sands Lake. This is drawdown with no replacement, although there will be leakance back to the Floridan aquifer through sinkholes on the site and surcharge to Gator Bone, White Sands and Spring Lakes through the surficial aquifer. The impact to the Floridan is minor compared to normal water level fluctuations in that aquifer of 3 to 5 feet per year. In fact, barometric pressure changes can cause water level changes of up to one foot per week. Lake levels Because many of the lakes in the area leak downward, water levels in the lakes could be affected by the changes in levels in the Floridan aquifer. Indeed, for lakes connected to the Floridan aquifer, changes in the level of the potentiometric surface (or pressure) in the Floridan aquifer can have an impact on the level of the lakes. However, a decrease in lake levels will be less than that of the decrease in the Floridan aquifer, depending on the rate of leakance. Consequently, even if Lake Brooklyn and Gator Bone, White Sands or Spring Lakes do leak to the Floridan aquifer, the amount of decline in lake levels attributable to pumping at the mine will be less than the 0.1 to 0.2 foot modeled by FRI. This drawdown effect will not accumulate over time, but rather will remain constant after reaching steady state conditions. Even if levels in Gator Bone, White Sands and Spring Lakes are affected by drawdowns in the Floridan aquifer, that effect will be more than offset by surcharge to the surficial and Floridan aquifers from the dredge pond. The net effect to the lakes would be either positive or immeasurable. This is confirmed by the computer modeling results. Lake stage and precipitation data for Spring, White Sands and Gator Bone Lakes indicates that these lakes, like other lakes in the region, rise and fall in correlation with precipitation patterns. For example, in 1991, a year with above normal rainfall, Spring Lake rose 4.1 feet in elevation, White Sands Lake 2.9 feet in elevation, and Gator Bone Lake rose 3.5 feet in elevation. Similarly, water levels were monitored before, during and after the 1989 aquifer performance test in a portion of Lake Brooklyn known as Brooklyn Bay. Because of low rainfall, Brooklyn Bay was separated from the main body of Lake Brooklyn for at least eighteen to twenty-four months before and during the 1989 aquifer performance test. The lake had been in the midst of a long term decline both before and after the test, and the rate and character of declines during the period of pumping were not distinguishable from the declines occurring before or after the test. It is accordingly found that the impacts on water levels in Lake Brooklyn, if any, as a result of pumping from the Floridan aquifer are immeasurable. According to petitioner's witness Boyes, activities at the mine have an influence on water levels in Gator Bone, White Sands and Spring Lakes by "increasing the rate of decline". However, the witness could not quantify the degree of impact but stated the impacts during the 1989 aquifer performance tests were a decline of .03, .03 and less than .03 foot, respectively, for each lake. The witness also opined that, based on District staff guage readings during the 1989 aquifer performance testing, pumping at the mine resulted in a .04 foot decline in lake level for Lake Brooklyn during the 1989 testing period. This decline had a net result of .8 acre decrease in the previously 600 acre plus Lake Brooklyn. By comparison, the drought caused a decline of 162 acres in 1989 and an additional 158 acres in 1990. It is noted that the decline in each lake would be less during average pumping conditions, or about one-half of the .04 foot decline, since average pumping is one-half of the aquifer performance test pump rate. Finally, petitioner's witness Dr. Stewart opined that there is insufficient data to determine whether any impacts to lake levels are occurring. It is found, however, that these drawdowns are less than the .1 to .2 foot modeled by FRI and should have no significant adverse impacts on water levels. Preferential flow theory Petitioner presented evidence of a purported correlation between pumping at the mine and water levels in a Floridan aquifer well located on the southwest side of Lake Brooklyn, 4.3 miles from the mine, and lake levels in Brooklyn Bay, 3 miles from the mine. According to petitioner, this serves as proof of a "preferential flow pattern" in the Floridan from Lake Brooklyn to the mine, and that this preferential flow results in a .04 to .05 foot drawdown in the Floridan aquifer at Lake Brooklyn. However, this correlation is deemed to be incorrect for several reasons. First, if a true correlation existed, recovery from pumping effects would occur after pumping ceased, but the Lake Brooklyn well showed recovery in the Floridan aquifer prior to cessation of pumping, and did not recover when pumping stopped at the end of the 1989 aquifer performance testing. Second, if the premise is correct, impacts from pumping would occur in wells closer to the pumping earlier than in wells farther away, but the Lake Brooklyn well, 4.3 miles from pumping, showed drawdown began before that of the Goldhead well, only 1,000 feet from pumping. Third, levels for the Lake Brooklyn well should have declined during both the 1989 and 1991 aquifer performance tests but the levels rose during the 1991 tests. As to the water level changes in the well during the 1989 test, witness Boyes believed these may reflect declines due to hydrologic conditions rather than the pump test. Fourth, if a true correlation existed, impacts would be experienced following the same hydrographic pattern as pumping, but the Lake Brooklyn well's hydrographics did not correlate to the pumping schedule at all times of the year. It should also be noted that at least two other large scale water users are withdrawing water from wells within 1.25 miles from the Lake Brooklyn well and may affect that well's water levels. Further, the variations in the well may be explained by many other variables, such as barometric pressure changes, diurnal fluctuations in water levels, rainfall, and pumping from closer wells. Finally, Brooklyn Bay is now physically separated from Lake Brooklyn, and it was improper for petitioner to rely on lake level information from Brooklyn Bay to support its theory regarding Lake Brooklyn. To further support its hypothesis that a preferential flow path exists between the mine and Lake Brooklyn, petitioner utilized a "photo linear analysis" or "fracture trace analysis", which is based on an interpretation of surface topographic features to determine the presence of subsurface hydrogeologic features such as solution channels in the limestones of the Floridan aquifer. However, without extensive subsurface testing, which is not present here, such analyses are only interpretative to determine what, if any, subsurface features are present and their hydrogeologic effect. It is noted that subsurface fractures are present less than 50 percent of the time, and if present, the features may be hydrologic barriers as well as preferential flow paths. According to witness Boyes, a photolinear feature (fracture) exists from Lake Brooklyn through Spring Lake and across the mine property to Goldhead State Park. If such a feature did exist, however, the drawdown during the aquifer performance tests and other pumping would be greater adjacent to Spring Lake than adjacent to Lake Brooklyn. This was not observed. Moreover, petitioner's witness Dr. Stewart thought the photolinear was only inferred and had a lower degree of confidence that it exists. FRI's witness Fountain established that elongated surface features are more likely to demonstrate linear subsurface features. Both witness Boyes and Dr. Stewart agreed with this conclusion. That being the case, the postulated Lake Brooklyn-mine photolinear is not demonstrated, and continuation of the elongated axis of Lake Brooklyn and Brooklyn Bay would bypass the mine site altogether. Because no investigations have been conducted to demonstrate that these postulated photolinear features exist, and the more reliable results of the aquifer performance tests indicate otherwise, the preferential flow path theory is deemed at best to be highly speculative. If the Lake Brooklyn-mine photolinear feature offered a preferential flow path as opined by witness Boyes, the resulting drawdown would be elongated with a zone of influence extending from the mine westward toward Lake Brooklyn. Therefore, areas closer but not on the feature would experience less drawdown than areas farther away which are on the feature, the zone of influence would extend from the mine's wells through Spring Lake toward Lake Brooklyn causing declined water levels along the feature, and areas closer to the pumping wells, such as Spring Lake, would experience a greater decline than areas farther away, such as Lake Brooklyn. However, evidence offered by petitioner shows that the water levels between Lake Brooklyn and the mine are actually higher than in surrounding areas. Finally, even if petitioner's preferential flow path theory were true, there is no evidence that the pumping from the mine is resulting in significant and adverse impacts as required by District rules. Therefore, it is found that the sand mine does not cause significant and adverse impacts on the water levels in the Floridan aquifer or on the water levels of Lake Brooklyn or Gator Bone, White Sands or Spring Lakes. Rather, the lake levels in each of the four lakes in issue here are directly or indirectly a function of rainfall. Intermediate and surficial aquifers Whether an intermediate aquifer is present beneath the mine site is subject to dispute. All parties agree that, on a regional scale, the Hawthorn formation contains some discontinuous water-bearing lenses that in some places produce water in quantities sufficient for household use. The lenses occur in carbonate deposits in the formation, although not all carbonate deposits or all water bearing units will necessarily transmit water. The evidence is less than persuasive that the Hawthorne formation contains carbonate units which are present on the sand mine site as transmissive beds. This finding is based on FRI's review of on-site core boring information and other data from the site. In addition, this finding is corrorborated by District witness Lee, who concluded that water from the site is not discharging into the Hawthorn, but rather into the surficial aquifer. This is because clays comprising the Hawthorn have low permeability, causing water to flow laterally through the surficial aquifer rather than into the Hawthorn. With respect to impacts to the surficial aquifer, FRI presented evidence that during mining operations, the surficial aquifer will be surcharged by up to five feet. When mining operations cease, water levels will return to natural conditions. This evidence was not contradicted. Impacts on Property Values and Recreation Testimony regarding the property values for lake front properties on Lake Brooklyn and Gator Bone, White Sands and Spring Lakes was offered by petitioner's witness Price. He established that values have declined since mid- 1989 as a result of a loss of recreational value suffered as water levels have receded. However, witness Price stated that he would not expect a 0.1 foot drop in lake levels to negatively affect property values. Since the declines predicted by petitioner are far less than a 0.1 foot drop, it is apparent that FRI's water use will not result in harm to property values in the area. Similarly, while it is true that declining water levels have impaired recreational uses of Lake Brooklyn and Gator Bone, White Sands and Spring Lakes, FRI's water use cannot be blamed for such impairment. Environmental Impacts The anticipated impacts of the water use on the wetlands and wildlife resources of the area were addressed by FRI witnesses Peacock and Lowe. According to Peacock, who analyzed the wetland vegetation, the dominant species and their adaptions, the wildlife resources and their adaptions, and the general ecology of the area, the water levels in the adjacent lakes have historically fluctuated greatly, and wildlife that use the lakes have adapted to these fluctuations. His opinion that the mine's water use will not have any significant adverse impact on the environment of Lake Brooklyn and Gator Bone, Spring or White Sands Lakes is hereby accepted. Based upon witness Lowe's inspection of the three downgradient lakes, his past knowledge of Lake Brooklyn, the aquifer performance tests, and Dr. Lee's conclusion that the maximum drawdown in the lakes would be 0.1 foot, Lowe opined that the proposed water withdrawal will not cause environmental harm. In addition, such a drawdown will not adversely affect off-site vegetation or cause unmitigated adverse impacts on adjacent wetlands or other types of vegetation. These conclusions were not contradicted and are hereby accepted. Compliance with rule criteria To obtain a consumptive use permit, an applicant must give "reasonable assurance" that the proposed water use is a reasonable beneficial use, will not interfere with any presently existing legal use of water, and is consistent with the public interest. These broad criteria are further explained by criteria enunciated in Rule 40C-2.301(3)-(6), Florida Administrative Code, and sections 9.0 et seq. and 10.0 et seq. of the Applicant's Handbook adopted by reference in Chapter 40C-2, Florida Administrative Code. Findings as to whether these criteria have been satisfied are set forth below. To obtain a renewal of a consumptive use permit, an applicant must first give reasonable assurance that the proposed use of water is a "reasonable beneficial use". For a use to be considered reasonable beneficial, the criteria enumerated in Rule 40C-2.301(4) and (5), Florida Administrative Code, must be satisfied. First, paragraph (4)(a) of the rule and section 10.3(a) of the handbook require that the water use must be in such quantity as is necessary for economic and efficient utilization, and the quantity requested must be within acceptable standards for the designated use. The evidence shows that FRI has used a reasonably low amount of water necessary to continue operations at the mine, it has implemented some water conservation methods and tried or considered others that proved to be inefficient or not economically feasible, and the requested amount of water is within acceptable standards for sand mines operating within the District. Then, too, some ninety-five percent of the water pumped from the wells is recirculated for reuse in the mining process or is recharged back into the surficial and Floridan aquifers on site. Finally, there is no surface discharge of water outside the mining site. Accordingly, it is found that this criterion has been satisfied. Paragraph (4)(b) of the rule and section 10.3(b) of the handbook require that the proposed use be for a purpose that is both reasonable and consistent with the public interest. The proposed use of the water is to produce sand used in construction materials. This is a reasonable use of water and results in an economic benefit to the region by producing a valuable product. Accordingly, it is found that the use is both reasonable and consistent with the public interest. All parties have stipulated that the Floridan aquifer is capable of producing the requested amounts of water. This satisfies paragraph (4)(c) of the rule and section 10.3(c) of the handbook which impose this requirement. The next criterion, paragraph (4)(d), as amplified by section 10.3(d) of the handbook, requires that "the environmental or economic harm caused by the consumptive use must be reduced to an acceptable amount." The evidence shows that during mine operations, the surficial aquifer is being surcharged by up to five feet. When they cease, the water levels return to natural conditions. The maximum drawdown anticipated in the Floridan aquifer at the property boundary was 0.3 feet and less than or equal to 0.1 feet for most of the area outside the mine site. At most, this equates to a maximum lake level decline of 0.04 feet at Lake Brooklyn, 0.03 feet at Gator Bone and White Sands Lakes, and less than 0.03 feet at Spring Lake. Thus, FRI's usage of water has had, and will have in the future, little, if any, immediate or cumulative impact on the levels of the area lakes. Further, the more persuasive evidence supports a finding that these lowered lake levels or aquifer levels will not result in environmental or economic harm to the area. In addition, the District has proposed to incorporate into the permit a condition that FRI implement a detailed monitoring plan which will detect any overpumping causing lake level changes and a concomitant adverse impact to off-site land uses. Therefore, this criterion has been satisfied. Paragraph (4)(e) and section 10.3(e) require the applicant to implement "all available water conservation measures" unless the applicant "demonstrates that implementation is not economically, environmentally or technologically feasible." The rule goes on to provide that satisfaction of this criterion "may be demonstrated by implementation of an approved water conservation plan as required in section 12.0, Applicant's Handbook: Consumptive Uses of Water." Because FRI's water conservation plan insures that water will be used efficiently, as required by section 12.3.4.1. of the handbook, this criterion has been met. The next paragraph provides that "(w)hen reclaimed water is readily available it must be used in place of higher quality water sources unless the applicant demonstrates that its use is either not economically, environmentally or technologi-cally feasible." Since the unrebutted testimony establishes that reclaimed water is not readily available to the mine site, it is found that paragraph (4)(f) has been satisfied. Paragraph (4)(g) of the rule and section 10.3(f) of the handbook generally require that the lowest acceptable quality water source be used. Since the evidence shows that the Floridan aquifer is the lowest acceptable quality water source, this requirement has been met. Paragraphs (4)(h) and (i) provide that the consumptive use "should not cause significant saline water intrusion or further aggravate currently existing saline water intrusion problems" nor "cause or contribute to flood damage." The parties have stipulated that these requirements are not in dispute. The next paragraph provides that the "water quality of the source of the water should not be seriously harmed by the consumptive use." The uncontradicted evidence shows that the source of the water for the proposed use will not be seriously harmed from either saltwater intrusion or discharges to the Floridan aquifer. Paragraph (4)(j) and section 10.3(g) have accordingly been met. Paragraph (4)(k) and section 10.3(k) require that the water quality of the receiving body of water "not be seriously harmed" by the consumptive use. In this case, there is no surface water discharge from the mine site. Thus, the only relevant inquiry here is whether the receiving water (surficial aquifer) will be "seriously harmed" by the consumptive use. To determine compliance with this criterion, the District compared water quality samples from the mine site and surrounding areas with the DER monitoring network to ascertain whether state water quality numerical standards and natural background levels were exceeded. The relevant standards are found in Rule 17-520.420, Florida Administrative Code. Monitoring data from eight wells and from the dredge pond indicate there are no water quality violations resulting from the sand mine operations. Petitioner has contended that water from the dredge pond provides a significant source of water to an intermediate aquifer, which would also be a receiving body of water. However, the evidence shows that any contaminants resulting from the dredge pond flowing into an intermediate aquifer will also be contained in the surficial aquifer. The clays of the Hawthorn formation would absorb and filter out iron and manganese as they traveled to a water transmissive zone. Therefore, the concentrations sampled in the suficial aquifer downgradient from the dredge pond represent the highest concentrations. Since the concentrations in the surficial aquifer do not violate water quality standards, the same finding as to concentrations in the intermediate aquifer can be made. Further, the rule criteria require consideration of the future water use's effect on water quality, and if the intermediate aquifer is in fact a receiving water as contended by petitioner, the reactions which could cause water quality violations are presently occurring. There is no reason to believe they would cease if the mine ceases operation, and the mining operation adds oxygen to the water, which reduces the possibility of the reaction described. Therefore, this criterion has been satisfied. The parties have stipulated that the requirements of paragraph (4)(l) have been fulfilled. Finally, rule 40C-2.301(5)(a) provides that a proposed consumptive use will not meet the criteria for issuance of a permit if such proposed water use will significantly cause saline water encroachment or otherwise cause water flows or levels to fall below certain minimum limits set forth in the rule. The evidence shows that, to the extent these criteria are applicable and in dispute, they have been satisfied. Miscellaneous The contention has been made that insufficient site-specific information was submitted by the applicant to determine the effects of the proposed use of water at the sand mine. In this regard, the evidence shows that FRI consultants installed monitoring wells, performed core borings, and took soil samples at the site. The geology of the site was verified by core boring, review of geologic logs and drilling wells. Slug tests were performed to measure the hydraulic conductivity of the material in which the monitor wells were set, and a step drawdown analysis was performed to measure hydraulic conductivity. A number of monitoring wells to measure water levels data were installed before and after running the 1991 aquifer performance tests, and groundwater modeling in both the transient and steady state modes were run using data that was collected in the field. In addition, water quality samples were collected to evaluate a water budget for the dredge pond, and FRI conducted an assessment of the environmental impacts to the wetland and wildlife resources of the area lakes, including White Sands, Spring and Gator Bone Lakes. Besides this submission and analysis, the District reviewed United States Geological Survey (USGS) topographic maps, potentiometric maps and aerial photographs of the area, water levels of the surrounding lakes, potentiometric surfaces in Floridan and intermediate aquifer wells, geophysical logs for wells, rainfall records, the core generated by FRI consultants, and scientific literature relied upon in making consumptive use permitting assessments. It also monitored the 1991 aquifer performance test and reviewed the resultant model. Before and after submission of the application, the District conducted aquifer performance testing at the site and evaluated the 1991 aquifer performance test conducted by FRI consultants. Finally, the District assessed water quality impacts of the sand mine in 1989 and in the present by site visit, sampling of the Floridan production well and dredge pond, and reviewing sampling data from both monitor wells and homeowner wells. It also reviewed information on water quality data gathered from other sand mines and applied data from the DER background monitoring network. Therefore, the contention that insufficient site-specific information was submitted and considered is rejected. Petitioner has offered into evidence petitioner's exhibits 61, 64, 65, 71, 75, 76, 78-80, 82 and 83. A ruling on the admissibility of the exhibits was reserved. The exhibits, which are based on data collected by the District and the USGS, are hydrographs showing water levels from lakes and monitoring wells during so-called "normal mine operations" on selected dates in 1988, 1989 and 1991. Although FRI was given copies of the exhibits ten days prior to hearing, it was not informed of the source of the data until final hearing. As it turned out, petitioner's witness had reviewed records over an extensive period of time and selected two or three days out of that time period as being representative of "normal" conditions. However, FRI established that, when longer periods of time were reviewed, the correlations alleged to exist by the graphs did not in fact exist and thus they did not represent normal conditions. Attorney's fees and costs FRI has requested an award of attorney's fees and costs on the theories petitioner interposed various papers and brought and participated in this action for "an improper purpose" within the meaning of Subsections 120.57(1)(b)5. and 120.59(6), Florida Statutes. In addition, petitioner has filed a motion for sanctions on the ground four motions filed by FRI were filed for an improper purpose within the meaning of Subsection 120.57(1)(b)5., Florida Statutes. It may be inferred from the totality of the evidence that petitioner did not intend to participate in this proceeding for an improper purpose. Likewise, the same inference may be made with respect to the four motions filed by FRI. Therefore, fees and costs (sanctions) are not warranted for either party.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that a final order be entered by the District granting application number 2-019-0012AUR as proposed by the District in its notice of intent to approve the application issued on August 6, 1992. DONE AND RECOMMENDED this 4th day of June, 1993, in Tallahassee, Florida. DONALD R. ALEXANDER Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 4th day of June, 1993. APPENDIX TO RECOMMENDED ORDER, CASE NO. 92-5017 Petitioner: 1-3. Partially accepted in finding of fact 1. 4. Partially accepted in finding of fact 2. 5-6. Partially accepted in finding of fact 6. 7. Rejected as being unnecessary. 8. Partially accepted in finding of fact 9. 9. Partially accepted in finding of fact 8. 10-12. Partially accepted in finding of fact 7. Partially accepted in findings of fact 6 and 7. Partially accepted in finding of fact 7. 15-16. Partially accepted in finding of fact 6. 17-18. Partially accepted in finding of fact 7. Partially accepted in finding of fact 6. Partially accepted in finding of fact 7. Rejected as being unnecessary. Partially accepted in finding of fact 11. 23-24. Partially accepted in finding of fact 7. 25. Partially accepted in findings of fact 7 and 8. 26. Partially accepted in finding of fact 7. 27-28. Partially accepted in finding of fact 14. Partially accepted in finding of fact 29. Partially accepted in finding of fact 11. 31-33. Partially accepted in findings of fact 14-16. 34-35. Partially accepted in finding of fact 15. 36-42. Partially accepted in findings of fact 14-16. Partially accepted in finding of fact 16. Partially accepted in finding of fact 31. Rejected as being irrelevant. Partially accepted in finding of fact 28. Partially accepted in finding of fact 33. Partially accepted in finding of fact 32. Partially accepted in finding of fact 23. Partially accepted in finding of fact 12. Partially accepted in finding of fact 14. 52-53. Partially accepted in finding of fact 11. Partially accepted in finding of fact 37. Partially accepted in finding of fact 11. Rejected as being contrary to the more persuasive evidence. See finding 23. 57-58. Partially accepted in finding of fact 11. 59-61. Partially accepted in finding of fact 12. Partially accepted in finding of fact 13. Partially accepted in finding of fact 11. 64-71. Partially accepted in findings of fact 32-36. 72. Partially accepted in finding of fact 11. 73-74. Partially accepted in finding of fact 6. 75. Partially accepted in finding of fact 8. 76-77. Partially accepted in findings of fact 8 and 11. Rejected as being contrary to the more persuasive evidence. See finding of fact 11. Partially accepted in finding of fact 8. Partially accepted in finding of fact 37. Partially accepted in finding of fact 11. Partially accepted in finding of fact 22. 83-120. Partially accepted in findings of fact 23 and 24. 121-139. Partially accepted in findings of fact 25-27. 140-144. Rejected since even if true, the impacts are not significant. 145. Partially accepted in finding of fact 18. 146-158. Partially accepted in findings of fact 18-20. 159-171. Partially accepted in finding of fact 39. 172-177. Partially accepted in findings of fact 40 and 41. Respondent (District): 1. Partially accepted in finding of fact 3. 2-4. Partially accepted in finding of fact 1. 5-6. Partially accepted in finding of fact 2. Partially accepted in finding of fact 3. Partially accepted in finding of fact 2. Partially accepted in findings of fact 1, 3 and 5. Partially accepted in finding of fact 7. Partially accepted in finding of fact 5. Partially accepted in finding of fact 1. Partially accepted in finding of fact 9. Partially accepted in finding of fact 5. Partially accepted in finding of fact 2. Partially accepted in finding of fact 6. 17-18. Partially accepted in finding of fact 7. 19-22. Partially accepted in finding of fact 11. 23. Partially accepted in finding of fact 37. 24-40. Partially accepted in findings of fact 12-16. 41-51. Partially accepted in findings of fact 11. 52-59. Partially accepted in findings of fact 23 and 24. 60-64. Partially accepted in finding of fact 25. Partially accepted in finding of fact 45. Partially accepted in finding of fact 23. 67-69. Partially accepted in finding of fact 11. Rejected as being unnecessary. Partially accepted in finding of fact 7. 72-73. Partially accepted in finding of fact 11. 74-77. Partially accepted in finding of fact 28. Partially accepted in finding of fact 23. Partially accepted in finding of fact 24. 80-81. Partially accepted in findings of fact 23 and 24. 82-83. Partially accepted in finding of fact 29. 84. Partially accepted in finding of fact 11. 85. Partially accepted in finding of fact 28. 86-90. Partially accepted in finding of fact 30. 91. Partially accepted in finding of fact 32. 92-94. Partially accepted in finding of fact 33. 95. Partially accepted in finding of fact 34. 96. Partially accepted in finding of fact 36. 97-100. Partially accepted in finding of fact 17. 101. Partially accepted in finding of fact 19. 102-103. Partially accepted in finding of fact 21. 104-121. Partially accepted in findings of fact 19 and 20. 122-130. Partially accepted in finding of fact 21. 131-133. Partially accepted in finding of fact 20. 134-138. Partially accepted in findings of fact 40 and 41. 139. Partially accepted in finding of fact 33. 140-141. Partially accepted in finding of fact 10. 142. Partially accepted in finding of fact 48. 143. Partially accepted in finding of fact 49. Respondent (FRI): Partially accepted in findings of fact 1 and 2. Partially accepted in findings of fact 3 and 4. Partially accepted in finding of fact 5. Partially accepted in findings of fact 2 and 6. Partially accepted in finding of fact 11. Partially accepted in findings of fact 6 and 7. 7-8. Partially accepted in finding of fact 10. Partially accepted in finding of fact 8. Partially accepted in finding of fact 9. Partially accepted in finding of fact 13. Partially accepted in finding of fact 15. Rejected as being unnecessary. Partially accepted in finding of fact 22. Partially accepted in finding of fact 23. Partially accepted in finding of fact 24. Partially accepted in finding of fact 25. Partially accepted in finding of fact 26. Partially accepted in finding of fact 27. Partially accepted in finding of fact 28. Partially accepted in finding of fact 31. 22-24. Partially accepted in finding of fact 32. Partially accepted in finding of fact 33. Partially accepted in finding of fact 34. Rejected as being unnecessary. Partially accepted in finding of fact 35. 29-30. Partially accepted in finding of fact 36. 31-35. Partially accepted in finding of fact 37. Partially accepted in finding of fact 38. Partially accepted in finding of fact 17. Partially accepted in finding of fact 18. Partially accepted in finding of fact 19. 40-41. Partially accepted in finding of fact 20. 42-45. Partially accepted in finding of fact 21. Partially accepted in finding of fact 40. Partially accepted in finding of fact 41. Partially accepted in findings of fact 40 and 41. 49. Partially accepted in finding of fact 39. 50-51. Partially accepted in finding of fact 42. 52. Partially accepted in finding of fact 43. 53. Partially accepted in finding of fact 44. 54. Partially accepted in finding of fact 45. 55. Partially accepted in finding of fact 46. 56. Partially accepted in finding of fact 47. 57-58. Partially accepted in finding of fact 49. 59. Partially accepted in finding of fact 51. 60. Partially accepted in finding of fact 52. 61. Partially accepted in finding of fact 54. Note - Where a proposed finding has been partially accepted, the remainder has been rejected as being unnecessary, irrelevant, cumulative, not supported by the more credible, persuasive evidence, or a conclusion of law. COPIES FURNISHED: Henry Dean, Executive Director St. Johns River Water Management District Post Office Box 1429 Palatka, Florida 32178-1429 Patrice Flinchbaugh Boyes, Esquire Post Office Box 1424 Gainesville, Florida 32602-1424 Peter B. Belmont, Esquire 511 31st Street North St. Petersburg, Florida 33704 Wayne E. Flowers, Esquire Jennifer L. Burdick, Esquire Post Office Box 1429 Palatka, Florida 32178-1429 Marcia Penman Parker, Esquire Emily G. Pierce, Esquire 1301 Gulf Life Drive Suite 1500 Jacksonville, Florida 32207
Findings Of Fact As planned, Phase I of Foxwood Lake Estates will consist of 300 mobile homes, which would require treatment of up to 45,000 gallons of sewage per day. The proposed sewage treatment plant would have a capacity of 46,000 gallons per day and would be capable of expansion. It would discharge treated, chlorinated water into a completely clay-lined polishing pond that has been designed for the whole of Foxwood Lake Estates at build-out; capacity of the polishing pond would be three times the capacity necessary for Phase I by itself. From the polishing pond, water is to flow into one or both of two evaporation-percolation ponds, either of which would be big enough for all the sewage expected from Phase I. The sides of these ponds would be lined with clay and a clay plug would constitute the core of the dike on the downslope side of each pond. According to the uncontroverted evidence, effluent leaving the treatment plant for the polishing pond would have been effectively treated by the latest technology and would already have been sufficiently purified to meet the applicable DER water quality requirements. The applicant proposes to dig the triangular polishing pond in the northwest corner of the Foxwood Lake Estates property, some 400 feet east of the western property line. The evaporation-percolation ponds would lie adjacent to the polishing pond along an axis running northwest to southeast. Their bottoms would be at an elevation of 164.5 feet above mean sea level and they are designed to be three feet deep. The evaporation-percolation ponds would lie some 300 feet east of the western property line at their northerly end and some 400 feet east of the western property line at their southerly end. A berm eight feet wide along the northern edge of the northern evaporation-percolation pond would be 50 feet from the northern boundary of the applicant's property. Forrest Sawyer owns the property directly north of the site proposed for the evaporation-percolation ponds. He has a house within 210 feet of the proposed sewage treatment complex, a well by his house, and another well some 300 feet away next to a barn. Two or three acres in the southwest corner of the Sawyer property are downhill from the site proposed for the ponds. This low area, which extends onto the applicant's property, is extremely wet in times of normal rainfall. Together with his brother and his sister, Charles C. Krug owns 40 acres abutting the applicant's property to the west; their father acquired the property in 1926. They have a shallow well some 100 feet from the applicant's western property boundary, and farm part of the hill that slopes downward southwesterly from high ground on the applicant's property. Sweetgum and bayhead trees in the area are also a money crop. Charles C. Krug, whose chief source of income is from his work as an employee of the telephone company, remembers water emerging from this sloping ground in wet weather. Borings were done in two places near the site proposed for the ponds. An augur boring to a depth of six feet did not hit water. The other soil boring revealed that the water table was 8.8 feet below the ground at that point. The topsoil in the vicinity is a fine, dark gray sand about six inches deep. Below the topsoil lies a layer of fine, yellow-tan sand about 30 inches thick. A layer of coarser sand about a foot thick lies underneath the yellow-tan sand. Beginning four or five feet below the surface, the coarser sand becomes clayey and is mixed with traces of cemented sand. Clayey sand with traces of cemented sand is permeable but water percolates more slowly through this mixture than through the soils above it. The applicant caused a percolation test to be performed in the area proposed for the ponds. A PVC pipe six feet long and eight inches in diameter was driven into the ground to the depth proposed for the evaporation-percolation ponds and 50 gallons of water were poured down the pipe. This procedure was repeated on 14 consecutive days except that, after a few days, the pipe took only 36 gallons, which completely drained into the soil overnight. There was some rain during this 14-day period. Extrapolating from the area of the pipe's cross-section, Vincent Pickett, an engineer retained by the applicant, testified that the percolation rate of the soils was on the order of 103 gallons per square foot per day, as compared to the design assumption for the ponds of 1.83 or 1.87 gallons per square foot per day. Water percolating down through the bottoms of the evaporation- percolation ponds would travel in a southwesterly direction until it mixed with the groundwater under the applicant's property. It is unlikely that the ponds would overflow their berms even under hurricane conditions. Under wet conditions, however, the groundwater table may rise so that water crops out of the hillside higher up than normal. The proposed placement of the ponds makes such outcropping more likely, but it is impossible to quantify this enhanced likelihood in the absence of more precise information about, among other things, the configuration of the groundwater table.
Recommendation Upon consideration of the foregoing, it is RECOMMENDED: That DER grant the application on the conditions specified in its notice of intent to issue the same. Respectfully submitted and entered this 17th day of December, 1980, in Tallahassee, Florida. ROBERT T. BENTON, II Hearing Officer Division of Administrative Hearings Room 101, Carlton Building Tallahassee, Florida 32301 Telephone: 904/488-9675 FILED with the Clerk of the Division of Administrative Hearings this 17th day of December, 1980. COPIES FURNISHED: Andrew R. Reilly, Esquire Post Office Box 2039 Haines City, Florida 33844 Walter R. Mattson, Esquire 1240 East Lime Street Lakeland, Florida 33801 David M. Levin, Esquire Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32301
Findings Of Fact The Petitioner, E. F. Guyton, has filed an application for a permit which would allow the dredging of a boat slip and construction of a sedimentation basin with boat storage, specifically requiring the excavation of a boat basin, access canal, and access channel on his property which is located on the west shore of Crescent Lake, in Putnam County, Florida. The permit application number is 54-6806. The Respondent, State of Florida, Department of Environmental Regulation, is an agency of the State of Florida which has the responsibility of appraising those applications such as the one submitted by the Petitioner, E. F. Guyton, and making a decision to grant or deny that permit. The authority for such action on the part of the Respondent resides in Chapters 253 and 403, Florida Statutes, and Rule 17, Florida Administrative Code. This cause comes on for consideration based upon the Respondent's letter of intent to deny the application, as dated August 22, 1978, after which the Petitioner has filed its petition challenging that intent to deny and requesting that the permit be granted. The petition in behalf of the Petitioner was received by the office of the Respondent on September 8, 1978. It was subsequently assigned to the Division of Administrative Hearings for consideration and that Notice of Assignment was dated September 28, 1978. The proposal for permit calls for excavation of a boat basin 100 feet wide and 480 feet long, leading into an access canal 25 feet wide and 500 feet long. This excavation is in the vicinity of an existing intermittent natural stream. The proposal would call for the removal of approximately 21,000 cubic yards of silt and sand, landward of mean high water. The excavation would be accomplished by use of a dragline to a depth of -2.0 feet MSL. The basin and canal slopes would be 2:1 and stabilization of slopes would be assured by riprap and grassing. A concrete spillway would be constructed at the upper end of the basin to direct the stream flow into the basin. In addition, the proposal calls for the dredging of an access channel through the shallow littoral zone of Crescent Lake to the mouth of the proposed access canal. The dredging involved with the access channel would cause the removal of 400 cubic yards of sediment from an area 250 feet long and as wide as 30 feet. The proposed depth of the channel is 2.0 feet MSL and slide slopes would be 5:1. The spoil would be pumped to a dike holding area on adjacent uplands. The Respondent's Exhibit No. 1, which is the permit application, offers a sketch of the boat basin with secondary sedimentation feature and the attendant access canal and channel. The project lies between U.S. Highway 17 and Crescent Lake, Areas to the south and west of the site are pasture and bayhead wetlands and they serve as a watershed for the aforementioned intermittent stream. Other upland areas in the vicinity are dominated by fully-drained flat woods and well-drained sand hill and messic oak terrain. The project site waterward of the mean high water is part of a shallow littoral zone of the west shore of Cresent Lake. The intermittent stream receives the runoff from the pastureland and drainage from U.S. Highway 17. There is a pronounced change in elevation during the course of the intermittent stream. The submerged littoral zone of the lake, which includes the proposed site of the access canal, falls away at a gentle slope and includes a number of supporting hardwoods, predominantly bald cypress. The area also includes submerged emergent vegetation, which is found in the shallows offshore. These shallows are exposed to favorable sunlight from the point of view of the health of this vegetation. The vegetation includes an emergent bed of oft stem bulrush (Sicrpus validus) which is in line with the proposed channel. Within the photic zone there is submerged tape grass (Valisneria americana) and naiad (Najas sp.). On the shore of Crescent Lake at the project site is found a hardwood swamp in its natural form, together with a creekbed which divides into numerous channels fanning out in the direction of the lake itself. This area of the creekbed contains bald cypress (Taxodium distichum), red maple (Acer rubrum), swamp ash (Fraxinus panciflora), black willow (Salix nigra), black gum (Nyssa biflra), water hickory (Carya aquatica), and wax myrtle (Myrica cerifera). The herbs and ferns in this area include penny wort (Hydrocotyl umbellata), arrow- arum (Peltandra virginica), leather fern (Acrostichum danaeifolium), and royal fern (Osmunda regalis). The sediments found in the creek area are sandy to silty sand. In the area where the boat basin/sedimentation facility would be located, the present intermittent stream is much more confined than in the area of the creekbed. Only in times of heavy rainfall does the water come outside the banks of the intermittent stream and inundate the surrounding territory. This portion of the stream is densely vegetated by a mixture of hydrophytes, facultative hydrophytes, an optimally situated upland species. These include sweet bay (Magnolia virginiana), black gum (Nyssa biflora), and red maple (Acer rubrum). Additionally, there are slash pine (Pinus elliotii), long leaf pine (Pinus palustris), dahoon (Ilex cassine), wax myrtle (Myrica cerifera), water oak (Quercus nigra), wild azalea (Ericaceae), and saw palmetto (Serenoa repens). The sedminets in this area range from very sandy in the slightly higher elevations adjacent to the stream bed to a heavy peat which is found predominantly in the bay tree locations. The uplands in the agricultural area are dominated by water oak, slash pine, long leaf pine, live oak and saw palmetto. A more graphic depiction of the project site and in particular as it relates to the intermittent stream, shore line upland agricultural area, and U.S. Highway 17 may be found in the Petitioner's Exhibits 1 and 2 and the Respondent's Exhibits 2 through 15, which are photographs of the project site. There are numerous varieties of fish in the area of Crescent Lake through which the access channel would be routed. These include: Seminole killifish (Fundulus seminolis), naked goby (Gobiosoma bosci), black bullhead (Ictalurus melas), brook silversides (Labidesthes sicculus), sunfish (Lepomis sp.), large-mouth bass (Micropterus salmoides) and Atlantic needlefish (Strongylura marina) . In addition, there are 35 species of invertebrates which were collected in the studies made by employees of the Respondent in their assessment of this permit application. The names of those invertebrates may be found in the Respondent's Exhibit No. 19 which was admitted into evidence in the course of the hearing. The vegetation and shallow water with a sandy bottom, together with the numbers and species of macro invertebrates, small fishes and immature game fishes point to the fact that this part of the lake serves as a valuable site for the propagation of fish, otherwise referred to as a spawning ground. The water quality in Crescent Lake at the site of the project is good, from the standpoint of gross observations. However, there have been some indications of eutrophication in Cresent Lake. A more complete understanding of the water quality may be gained from an examination of the Respondent's Exhibits 21 through 41 admitted into evidence. These exhibits are constituted of certain water quality reports rendered after extensive testing in Crescent Lake. The rainfall in the area exceeds 54 inches a year, with 50 percent of that rainfall being recorded in the wettest quarter, in which over 7 inches a month would fall. July has recorded 15 inches as a mean measurement over the last 80 years, with the month of May showing less than 2 inches, the month of September showing less than 2 inches and the month of October less than 1 inch. In considering the proposed project, a beginning point would be an examination of the ability of the primary filtration pond and secondary filtration function found in the boat basin, to adequately disperse the pollutants which will come into the system from the agricultural area and U.S. Highway 17. That treatment system is inadequate. The inadequacy exists because in periods of low rainfall the pollutants will settle to the bottom of the siltation system and will not be dispersed evenly. This cycle of low rainfall when followed by heavy rainfall, such as occurs in July, will cause the pollutants to be rapidly discharged from the system into the basin of the lake, either in a dissolved form or a free form, causing an unreasonable dilatorious effect to water quality and creating possible turbidity. The confined nature of the proposed channel which empties into the lake will promote scouring because the water is coming out in a more confined area than the natural access allows at present. In addition, the flow velocity in the secondary siltation system is not strong enough to flush out the pollutants in an efficient manner. Finally, channelization promoted by the system would remove a certain percentage of the biological treatment that occurs in the natural intermittent stream, thereby introducing a greater quantity of pollutants into the lake and reducing oxidation that this biological treatment and natural course of the intermittent stream bed now provides. The project, as contemplated, is very similar in its nature to the canal system in Dunns Creek, a body of water adjacent to Crescent Lake. A study conducted on that canal system revealed a very poor quality of dissolved oxygen, which falls below the water quality standards for Class III waters. (A copy of this report may be found as Respondent's Exhibit No. 20 admitted into evidence.) These are the same standards that would apply to Crescent Lake. In addition, there is a lack of flushing and the development of aquatic weeds deterimental to the fish and invertebrates located in the area of the Dunns Creek canals. Therefore, a similar problem could be expected in the project now under consideration. If the project were completed, the excavation of the material would cause disruption of the sediment and water quality degradation if precipitation occurred during the excavation. Efforts at turbidity control would not protect against a heavy rain and the maturely vegetated stream bed and productive littoral vegetation and substrates would be lost. The long term effects of the project would cause degradation of the water quality and a loss of fish and wildlife resources in the impact area. The filtrative assimilative capacity provided by the algae, shrubs, trees and associated substrates involved in the process of absorption and in aerobic bacterial metabolism, would be eliminated by the project and replaced by an intermittently flushed, highly nutrified shallow water lagoon and canal. Pollutants associated with boat operations would further compound the water quality problems and perpetual sediment disruption would occur because of a natural result of shallow water maintenance and use of the system. Siltation and periodic discharge of degraded basin water into the littoral zone of the lake would adversely effect the productive potential and the habitat potential offered by this area in its present form. Based upon a full assessment of the project, it is established that there would be increased and harmful erosion, shoaling of the channel and the creation of stagnant areas of water. It would also cause an interference with the conservation of fish, marine and wildlife to an extent that is contrary to the public interest. It would promote the destruction of natural marine habitats, grass flats suitable as nurseries or feeding grounds for marine life and established marine soils suitable for producing plant growth of a type useful as a nursery or feeding ground for marine life or natural shoreline processes to an extent contrary to the public interests. These failings are in direct contravention of Chapter 253, Florida Statutes. The project would be contrary to State Water Quality Standards, as developed pursuant to authority of Chapter 403, Florida Statutes. Thus, the Petitioner has failed to give reasonable assurances that the immediate and long term impacts of the project would not result in a violation of the State Water Quality Standards, as required by Rule 17-4.28(3), Florida Administrative Code.
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following relevant facts are found: On May 3, 1978, the petitioner filed with the respondent an application for dredge and fill permits and a water quality certificate to allow petitioner to complete its planned residential community on and adjacent to Marco Island, Florida. the petitioner expended in excess of $100,000.00 in preparing the permit application. The proposed project involves some 4,000 acres of development on approximately 17,000 acres of land owned by the petitioner. On November 28, 1979, after seeking and obtaining additional information from the petitioner, the respondent issued its notice of "intent to deny" the permit application. The Department claims jurisdiction over the proposed project pursuant to Chapter 253 and 403, Florida Statutes, and Section 17-4.28 and 17-4.29, Florida Administrative Code. The nine page "intent to deny" specifically cites Rule 1704.28(3), Florida Administrative Code, and concludes that state water quality standards will be violated. Beyond that regulatory citation, the "intent to deny" does not specify by rule number which of the water quality standards the Department feels would be violated by the proposed project. However, the "intent to deny" does conclude that the area proposed for development will include "approximately 1,500 acres of uplands and approximately 2,600 acres of waters of the State, submerged lands of waters of the State, and transition zone of submerged lands of waters of the State. In discussing the overall impact from the project as a whole, the respondent notes that the intertidal shoreline areas are utilized by wading birds and that the mangrove tidelines provide a vital habitat for fish and wildlife. In discussing the specific work areas, the respondent concludes that the destruction of the extensive freshwater marsh system would eliminate a significant habitat intensely utilized by a wide variety of birds. The "intent to deny" further concludes that the development of the proposed work area would be expected to violate state water quality standards for dissolved oxygen. The respondent's "intent to deny" is the subject of a pending administrative proceeding between these same parties in Case Numbers 79-2471 and 80-683. In those proceedings the petitioner is contesting, inter alia, the respondent's application of the rules under challenge in this proceeding. Although petitioner challenges other rules of the Department, the testimony adduced at the hearing concerned only those rules relating to water quality standards; to wit: Rules 17-3.05, 17-3.08(4) and 17-3.09(3). Dissolved oxygen concentrations are an important gauge of the existing quality of water and the ability of a water body to support a well-balanced aquatic animal life. A concentration of at least 5.0 parts per million (or milligrams per liter) is needed to support a well-balanced fish population, and a concentration of 4.0 mg/1 is about the lowest which will support a varied fish population. There are numerous natural factors which affect the concentration of dissolved oxygen in surface water bodies. Such factors include physical transfer between the water and the atmosphere (aeration), the limit of a water body's ability to absorb oxygen (saturation value), the amount of oxygen used to decompose dead material, photosynthesis of aquatic plants and the actual vertical location of the sampling. These factors are influenced by many variables, such as wind, temperature, stratification, salinity, the season of the year, the time of the day, rainfall, water clarity, mixing and flushing. The level of dissolved oxygen can vary significantly in the same body of water during one twenty-four hour period. A balance of dynamic, natural processes causes dissolved oxygen levels to vary extensively in different water bodies and within the same water body during different times of the day and during different seasons of the year. Some of the water bodies in the Marco Island area contain dissolved oxygen values below 4.0 parts per million (or milligrams per liter) during at least a portion of a twenty-four hour period. This is due to natural, as opposed to manmade, causes. A water body containing levels of dissolved oxygen less than 4.0 milligrams per liter does not necessarily indicate a discharge of contaminants into that water body. The parties have stipulated that the Final Order rendered by the Department of Environmental Regulation in the case of Capeletti Brothers, Inc. v. Dept. of Environmental Regulation, Case No. 79-1602R (July 7, 1980), accurately represents the Department's position with respect to its authority to consider wildlife and other biological factors in reviewing permit applications pursuant to Chapter 403, Florida Statutes.
The Issue The issue in this matter is whether Respondent, Polk County Board of Commissioners (Polk County or County) has provided Respondent, Southwest Florida Water Management District (SWFWMD), with reasonable assurances that the activities Polk County proposed to conduct pursuant to Standard General Environmental Resource Permit (ERP) No. 4419803.000 (the Permit) meet the conditions for issuance of permits established in Rules 40D-4.301, and 40D-40.302, Florida Administrative Code. (All rule citations are to the current Florida Administrative Code.)
Findings Of Fact Events Preceding Submittal of ERP Application The Eagle-Millsite-Hancock drainage system dates back to at least the 1920's, and has been altered and modified over time, especially as a result of phosphate mining activities which occurred on OFP property in the 1950's-1960's. The system is on private property and is not owned and was not constructed by the County. Prior to 1996, the Eagle-Millsite-Hancock drainage system was in extremely poor repair and not well- maintained. The Eagle-Millsite-Hancock drainage system originates at Eagle Lake, which is an approximately 641-acre natural lake, and discharges through a ditch drainage system to Lake Millsite, which is an approximately 130-acre natural lake. Lake Millsite drains through a series of ditches, wetlands, and ponds and flows through OFP property through a series of reclaimed phosphate pits, ditches and wetlands and ultimately flows into Lake Hancock, which is an approximately 4500-acre lake that forms part of the headwaters for the Peace River. The drainage route is approximately 0.5 to 1 mile in overall length. The Eagle-Millsite-Hancock drainage system is one of eight regional systems in the County for which the County and SWFWMD have agreed to share certain funding responsibilities pursuant to a 1996 letter agreement. To implement improvements to these drainage systems, Polk County would be required to comply with all permitting requirements of SWFWMD. During the winter of 1997-1998, Polk County experienced extremely heavy rainfall, over 39 inches, as a result of El Nino weather conditions. This unprecedented rainfall was preceded by high rainfalls during the 1995-1996 rainy season which saturated surface waters and groundwater levels. During 1998, Polk County declared a state of emergency and was declared a federal disaster area qualifying for FEMA assistance. Along the Lake Eagle and Millsite Lake drainage areas, septic tanks were malfunctioning, wells were inundated and roads were underwater. The County received many flooding complaints from citizens in the area. As a result of flooding conditions, emergency measures were taken by the County. The County obtained SWFWMD authorization to undertake ditch cleaning or vegetative control for several drainage ditch systems in the County, including the Eagle-Millsite-Hancock drainage system. No SWFWMD ERP permit was required or obtained for this ditch cleaning and vegetative control. During its efforts to alleviate flooding and undertake emergency ditch maintenance along the Eagle-Millsite-Hancock drainage route, the County discovered a driveway culvert near Spirit Lake Road which was crushed and impeding flow. The evidence was unclear and contradictory as to the size of the culvert. Petitioner's evidence suggested that it consisted of a 24-inch pipe while evidence presented by the County and by SWFWMD suggested that it was a 56-inch by 36-inch arched pipe culvert. It is found that the latter evidence was more persuasive. On February 25, 1998, the County removed the crushed arched pipe culvert at Spirit Lake Road and replaced it with two 48-inch diameter pipes to allow water to flow through the system. The replacement of this structure did not constitute ditch maintenance, and it required a SWFWMD ERP. However, no ERP was obtained at that time (although SWFWMD was notified prior to the activity). (One of the eight specific construction items to be authorized under the subject ERP is the replacement of this culvert.) Old Florida Plantation, Ltd. (OFP) property also experienced flooding during February 1998. OFP's property is situated along the eastern shore of Lake Hancock, and the Eagle- Millsite-Hancock drainage system historically has flowed across the property before entering Lake Hancock. In the 1950's and 1960's, the property was mined for phosphate. The mining process destroyed the natural vegetation and drastically altered the soils and topography, resulting in the formation of areas of unnaturally high elevations and unnaturally deep pits that filled with water. OFP purchased the property from U.S. Steel in 1991. The next year OFP initiated reclamation of the property, which proceeded through approximately 1998. In 1996, OFP applied to the County for approval of a development of regional impact (DRI). OFP blamed the flooding on its property in 1998 on the County's activities upstream, claiming that the property had never flooded before. But upon investigation, the County discovered a 48-inch diameter pipe on OFP property which, while part of OFP's permitted drainage system, had been blocked (actually, never unopened) due to OFP's concerns that opening the pipe would wash away wetlands plants recently planted as part of OFP's wetland restoration efforts. With OFP and SWFWMD approval, the County opened this pipe in a controlled manner to allow flowage without damaging the new wetlands plants. Following the opening of this blocked pipe, OFP property upstream experienced a gradual drop in flood water levels. When the water level on OFP's property stabilized, it was five feet lower and no longer flooded. Nonetheless, OFP continues to maintain not only that the County's activities upstream caused flooding on OFP property but also that they changed historic flow conditions. This contention is rejected as not being supported by the evidence. Not only did flooding cease after the 48-inch pipe on OFP's property was opened, subsequent modeling of water flows also demonstrated that the County's replacement of the crushed box culvert at the driveway on Spirit Lake Road as described in Finding 8, supra, did not increase flood stages by the time the water flows into the OFP site and did not cause flooding on OFP property in 1998. (To the contrary, OFP actions to block flows onto its property may have contributed to flooding upstream.) On October 6, 1998, the County entered into a contract with BCI Engineers and Scientists to initiate a study on the Eagle-Millsite-Hancock drainage system, identify options for alleviating flooding along the system and prepare an application for an ERP to authorize needed improvements to the system. Prior to the County's submittal of an ERP application, SWFWMD issued a conceptual ERP to OFP for its proposed wet detention surface water management system to support its proposed DRI on the OFP property. OFP's conceptual permit incorporated the Eagle-Millsite-Hancock drainage system and accommodated off-site flowage into the system. Before submitting an ERP application to SWFWMD, the County had communications with representatives of OFP concerning an easement for the flow of the drainage system through OFP property. In March 1999, the County reached an understanding with OFP's engineering consultant whereby OFP would provide the County with an easement across OFP lands to allow water to flow through to Lake Hancock. In turn, the County would: construct and pay for a control structure and pipe east of OFP to provide adequate flowage without adversely affecting either upstream or downstream surface waters; construct and upgrade any pipes and structures needed to convey water across OFP property to Lake Hancock; and provide all modeling data for OFP's review. The ERP Application Following completion of the engineering study, the County submitted ERP Application No. 4419803.000 for a Standard General ERP to construct improvements to the Eagle-Millsite- Hancock drainage system on August 18, 1999. Eight specific construction activities are proposed under the County's project, at various points along the Eagle- Millsite-Hancock drainage system as follows: 1) Add riprap along channel bottom; 2) Modify culvert by replacing 56-inch by 36- inch arch pipe by two 48-inch pipes (after-the-fact, done in 1998, as described in Finding 8, supra); 3) Add riprap along channel bottom; 4) Add box, modify culvert by replacing existing pipe with two 48-inch pipes, add riprap along channel bottom; 5) add riprap along channel bottom; 6) Add weir, modify culvert by replacing existing 24-inch pipe with two 48-inch pipes, add riprap along channel bottom; 7) Add box and modify culvert by replacing existing 24-inch pipe with two 48-inch pipes; 8) Modify existing weir. Under the County's application, construction activities Nos. 6, 7, and 8 would occur on OFP property. In addition, it was proposed that surface water would flow across OFP's property (generally, following existing on-site drainage patterns), and it was indicated that flood elevations would rise in some locations on OFP's property as a result of the improvements proposed in the County's application. (Most if not all of the rise in water level would be contained within the relatively steep banks of the lakes on OFP's property--the reclaimed phosphate mine pits.) In its application, the County stated that it was in the process of obtaining easements for project area. As part of the ERP application review process, SWFWMD staff requested, by letter dated September 17, 1999, that the County clarify the location of the necessary rights-of-way and drainage easements for the drainage improvements and provide authorization from OFP as property owner accepting the peak stage increases anticipated in certain OFP lakes as a result of the County's proposed project activities. On September 28, 1999, OFP obtained a DRI development order (DO) from the County. In pertinent part, the DRI DO required that OFP not adversely affect historical flow of surface water entering the property from off-site sources. Historical flow was to be determined in a study commissioned by the County and SWFWMD. The DO appeared to provide that the study was to be reviewed by OFP and the County and approved by SWFWMD. Based on the study, a control structure and pipe was to be constructed, operated and maintained by the County at the upstream side of the property that would limit the quantity of off-site historical flow, unless otherwise approved by OFP. OFP was to provide the County with a drainage easement for this control structure and pipe, as well as a flowage easement from this structure, through OFP property, to an outfall into Lake Hancock. The DO specified that the flowage easement was to be for quantitative purposes only and not to provide water quality treatment for off-site flows. The DO required OFP to grant a defined, temporary easement prior to first plat approval. In its November 11, 1999, response to SWFWMD's request for additional information, the County indicated it would obtain drainage easements and that it was seeking written acknowledgment from OFP accepting the proposed increases in lake stages. During the ERP application review process, the County continued efforts to obtain flowage easements or control over the proposed project area and OFP's acknowledgment and acceptance of the increase in lake stages. At OFP's invitation, the County drafted a proposed cross-flow easement. But before a binding agreement could be executed, a dispute arose between OFP and the County concerning other aspects of OFP's development plans, and OFP refused to enter into an agreement on the cross- flow easement unless all other development issues were resolved as well. On August 4, 2000, in response to SWFWMD's request that the County provide documentation of drainage easements and/or OFP's acceptance of the increased lake stages on OFP property, the County submitted a proposed and un-executed Perpetual Flowage and Inundation Easement and an Acknowledgment to be signed by OFP accepting the increased lake stages. On August 7, 2000, the OFP property was annexed by the City of Bartow (the City). On October 16, 2000, the City enacted Ordinance No. 1933-A approving OFP's DRI application. The City's DO contained essentially the same provision on Off- Site Flow contained in the County's DO. See Finding 18, supra. However, the City's DO specified that the historical flow study was required to be reviewed and approved by OFP (as well as by the County and by SWFWMD). OFP has not given formal approval to historical flow studies done to date. On October 6, 2000, SWFWMD issued a Notice of Final Agency Action approving Polk County ERP No. 4419803.000. Permit Specific Condition No. 7 provides that "all construction is prohibited within the permitted project area until the Permittee acquires legal ownership or legal control of the project area as delineated in the permitted construction drawings." As a result of this permit condition, the County cannot undertake construction as authorized under the Permit until any needed easement or legal control is obtained. Precise Easement Route Approximately two months before final hearing, a dispute arose as to the precise cross-flow easement route proposed by the County. OFP had understood that the County's proposed route was based on a detailed survey. But closer scrutiny of the County's proposed route indicated that it cut corners of existing lakes on OFP's property, crossed residential lots proposed by OFP, and veered north into uplands (also proposed for residential use) in the western portion of the route before looping south and then north again to the outfall at Lake Hancock. Information subsequently revealed in the course of discovery suggested that the County's proposed route may have been based on pre-reclamation topography of OFP's property. After OFP recognized the implications of the cross- flow easement route being proposed by the County, OFP provided the County with several different alternative easement routes through the OFP property. While agreement as to the precise route has not yet been reached, the precise route of the easement is not significant to the County, as long as water can flow across OFP property to Lake Hancock and so long as the County does not have to re-locate existing ditches. Such adjustments in the location of the proposed flowage easement would not affect SWFWMD staff's recommendation for permit issuance, as long as it covered the defined project areas. In addition, OFP's current site plan is a preliminary, conceptual plan subject to change before it is finalized. Regardless what cross-flow easement route is chosen, it will be temporary and subject to modification when OFP's development plan is finalized. If the County is unable to not negotiate a flowage easement across OFP property, it could obtain whatever easement is required through use of the County's eminent domain powers. The County's acquisition of an easement to accommodate a flowage route and anticipated increased stage on OFP property gives reasonable assurance that any stage increases will not cause adverse impacts to OFP property and gives reasonable assurance that the County will have sufficient legal control to construct and maintain the improvements. Project Area The County applied for a Standard General Permit and specified a total project area of 0.95 acre. This acreage reflects the area required for actual construction and alteration of control structures and drainage ditches in the preexisting Eagle-Millsite-Hancock system. It does not reflect the entire acreage drained by that system (approximately 1,800 to 2,000 acres). It also does not reflect the area of the cross-flow easement, which the County has yet to obtain. When determining project size for purposes of determining the type of permit applicable to a project, SWFWMD staff considers maximum project area to be limited to the acreage owned or controlled by the applicant. In addition, since this is a retrofit project for improvement of an existing drainage system not now owned or controlled by the County, SWFWMD staff only measured the area required for actual construction and alteration of control structures and drainage ditches. Future easements necessary for future maintenance of the system were not included. When OFP applied for its conceptual ERP for its proposed DRI, the project area was considered to be the acreage owned by OFP. The rest of the basin draining through OFP's property to Lake Hancock (again, approximately 1,800 to 2,000 acres) was not considered to be part of the project area. Water Quantity Impacts The County's project will retrofit certain components of the same drainage system which OFP will utilize for surface water management and treatment pursuant to its conceptual ERP. Modeling presented in the County's application demonstrates that there will be some rises and some lowering of some of the lake levels on OFP's property during certain rain events. Anticipated rises are lower than the top of banks authorized in OFP's conceptual permit; hence the system will continue to function properly. While there are some differences in the County's permit application and OFP's conceptual permit application concerning modeling estimates of flow rates through OFP property, the differences are minor and are attributed to differences in modeling inputs. The County used more detailed modeling information. Any such differences are not significant. Differences in flow rates provided in the County's proposed permit and in OFP's conceptual permit do not render the permits as incompatible. If the County's permit were issued, any modeling undertaken in connection with a subsequent application by OFP for a construction permit would have to be updated to include the County's improvements to the system. This outcome is not a basis for denial of the County's permit. While the rate at which water will flow through the system will increase, no change in volume of water ultimately flowing through the drainage system is anticipated as a result of the County's proposed improvements. The increased lake stages which are anticipated to occur on OFP property as a result of the County's project will not cause adverse water quantity impacts to the receiving waters of Lake Hancock or adjacent lands. The project will not cause adverse flooding to on-site or off-site property. The project will not cause adverse impacts to existing surface water storage and conveyance capabilities. The project will not adversely impact the maintenance of surface or ground water levels or surface water flows established pursuant to Chapter 373.042, Florida Statutes. Water Quality Impacts No adverse impacts to water quality on OFP property are anticipated from the County's proposed drainage improvements. The project will not add any pollutant loading source to the drainage system and is not expected to cause any algae blooms or fish kills in OFP waters or cause any additional nutrient loading into OFP's surface water management systems. As reclaimed phosphate mine pits, the lakes on OFP's property are high in phosphates. Meanwhile, water quality in upstream in Millsite Lake and Eagle Lake is very good. Off-site flow of higher quality water flushing the OFP lakes will improve the water quality on the OFP site. The County's project will have no adverse impact on the quality of water in the downstream receiving of Lake Hancock (which currently has poor water quality due in large part to past phosphate mining). Upstream of OFP, the project will not cause any adverse water quality impacts and is anticipated to result in positive impacts by lessening the duration of any flooding event and thereby lessening septic tank inundation from flooding. This will have a beneficial impact on public health, safety, and welfare. Thus, there is a public benefit to be gained in having the County undertake the proposed drainage and flood control improvements now, rather than waiting for OFP to finalize its plat and construct its development project. The County's proposed improvements do not require any formal water quality treatment system. The improvements are to a conveyance system and no impervious surfaces or other facilities generating pollutant loading will be added. Upstream of OFP, the Eagle-Millsite-Hancock drainage system flows through natural lakes and wetlands systems that provide natural water quality treatment of the existing drainage basin. OFP expressed concern that the County's improvements to drainage through these areas (including the ditch maintenance already performed in 1998) will increase flow and reduce residence time, thereby reducing natural water quality treatment. But ditch maintenance does not require an ERP, and the County gave reasonable assurances that reduction in natural water quality treatment will not be significant, especially in view of the good quality of the water flowing through the system out of Eagle Lake and Millsite Lake. As a result, it is found that the County's proposed project will not adversely affect the quality of receiving waters such that any applicable quality standards will be violated. Indeed, OFP's expert consultant conceded in testimony at final hearing that OFP has no reason to be concerned about the quality of water at present. Rather, OFP's real concern is about water quality in the future. Essentially, OFP is asking SWFWMD to require the County to guarantee OFP that future development in the area will not lead to any water quality problems. Requiring such a guarantee as a condition to issuance of an ERP would go far beyond SWFWMD requirements and is never required of any applicant. Besides being speculative on the evidence in this case, future development in the area will be required to meet applicable SWFWMD water quality requirements. SWFWMD permitting required for such future development would be the proper forum for OFP to protect itself against possible future reduction in water quality (as well as possible future increase in water quantity). Environmental Impacts The drainage ditches to be improved by the County's project were originally constructed before 1984. These upland cut ditches were not constructed for the purpose of diverting natural stream flow, and are not known to provide significant habitat for any threatened or endangered species. The County provided reasonable assurance that the proposed project will not change the hydroperiod of a wetland or other surface water, so as to adversely affect wetland functions or other surface water functions. The functions of the wetlands and surface waters to be affected by the proposed project include conveyance, some water quality treatment, and possibly some wildlife movement or migration functions between the wetlands served by the ditches. Wetland impacts from the project consists of .63 acre of permanent impacts and .21 acre of temporary impacts, for a total of .84 acre of impact. The permanent impacts consist of the replacement of pipes with new structures in the ditches and the addition of rip rap in areas to prevent sedimentation and erosion. The proposed project's anticipated increase in the rate of flow is expected to lessen the duration of any flooding event at the upper end of the drainage system, and at the downstream end is expected to create a subsequent rise in some of the lakes and storage areas on the OFP property during certain rain events. The anticipated rise in some of the reclaimed lakes on OFP property is not anticipated to have any adverse impact on the functions that those surface waters provide to fish, wildlife or any threatened or endangered species. The reclaimed lakes subject to rise in water levels for certain rain events are steep-sided and do not have much littoral zone, and little, if any, loss of habitat will result. The County's application provides reasonable assurance that the anticipated stage increase in affected wetlands or surface waters will not adversely affect the functions provided by those wetlands or surface waters. The County provided reasonable assurance that the proposed project will not violate water quality standards in areas where water quality standards apply, in either the short- term or the long-term. Long-term effects were addressed in Finding 43-51, supra. Short-term water quality impacts anticipated during the construction of the proposed improvements will be addressed through the use of erosion and sediment controls. The proposed project also will not create any adverse secondary impacts to water resources. The project will not cause any adverse impacts to the bird rookery located to the north on OFP property. The project will not cause any adverse impacts to the bass in OFP's lakes, a concern expressed by OFP relatively recently. To the contrary, since the project will improve water quality in OFP's lakes, the impact on OFP's bass is expected to be positive. OFP raised the issue of a bald eagle nesting site located on its property. The evidence was that a pair of bald eagles has built a nest atop a Tampa Electric Company (TECO) power pole on the property in October of each year since 1996. Each year the pair (which is thought to be the same pair) has used a different TECO power pole. Most of the nests, including the one built in October 2000, have been on poles well south of any construction proposed under the County's ERP and clearly outside of the primary and secondary eagle management zones designated by the U.S. Fish and Wildlife Service. But one year, a nest was built on a pole farther north and possibly within the secondary eagle management zone. OFP presented testimony that U.S. Fish and Wildlife would require OFP to apply for an "incidental take" in order to build homes within the primary eagle protection zones around any of the four poles on which eagles have built nests since 1996; timing of construction of homes within the secondary protection zones may be affected. Even accepting OFP's testimony, there was no evidence as to how U.S. Fish and Wildlife would view construction of the County's proposed drainage improvements on OFP property within those zones. In addition, the evidence was that, in order to accomplish its DRI plans to build homes in the vicinity of the TECO power poles that have served as eagle nests in recent years, without having to apply for an "incidental take," OFP plans to place eagle poles (more suitable for eagle nests than power poles, which actually endanger the eagles) in another part of its property which is much more suitable habitat in order to encourage the eagles to build their nest there. The new location would put the County's proposed construction activity far outside the primary and secondary eagle management zones. Other Permitting Requirements The County's proposed project is capable, based on generally accepted scientific engineering and scientific principles, of being effectively performed and of functioning as proposed. The County has the financial, legal, and administrative capability of ensuring that the activity proposed to be undertaken can be done in accordance with the terms and conditions of the permit. No evidence was presented by Petitioner that the Project will cause adverse impacts to any work of the District established under Section 373.086, Florida Statutes. No evidence was presented by Petitioner that the project will not comply with any applicable special basin or geographic area criteria established under Chapter 40D-3, Florida Administrative Code.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that the Southwest Florida Water Management District enter a final order issuing Standard General Environmental Resource Permit No. 4419803.000. DONE AND ENTERED this 17th day of September, 2001, in Tallahassee, Leon County, Florida. J. LAWRENCE JOHNSTON Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (850) 488-9675 SUNCOM 278-9675 Fax Filing (850) 921-6847 www.doah.state.fl.us Filed with the Clerk of the Division of Administrative Hearings this 17th day of September, 2001. COPIES FURNISHED: Linda L. McKinley, Esquire Polk County Attorney's Office Post Office Box 9005, Drawer AT01 Bartow, Florida 33831-9005 Gregory R. Deal, Esquire 1525 South Florida Avenue, Suite 2 Lakeland, Florida 33803 Margaret M. Lytle, Esquire Martha A. Moore, Esquire Southwest Florida Water Management District 2379 Broad Street Brooksville, Florida 34604-6899 E. D. Sonny Vergara, Executive Director Southwest Florida Water Management District 2379 Broad Street Brooksville, Florida 34609-6899
The Issue The disputed issues are as follows: Whether the proposed Water Conservation Plan is sufficient to meet the requirements of the District rule; Whether the proposed pumping will adversely affect wetlands and wetland vegetation in contravention of District rule; Whether the permit applicant has provided reasonable assurance of entitlement to the requested permit as required by the District rule; and What limiting conditions pursuant to Rule 40C-2.381, F.A.C., should be imposed on the Consumptive Use Permit (CUP).
Findings Of Fact THE PARTIES The Commission was created by the legislature pursuant to Public Law 67-1754 in combination with Public Law 85-503. Its principal office is located in New Smyrna Beach, Volusia County, Florida. The Commission is charged with maintaining a water supply and providing wastewater treatment and electrical power. The District is an agency created pursuant to Chapter 373, Florida Statutes, in charge of regulating, among other things, consumptive uses of water in a 19 county area of the State of Florida, including all of Volusia County. The geographical boundaries of the District are described in Section 373.069(2)(c), Florida Statutes. Vernon and Irene Beckham are property owners of the property proposed for the construction of the new State Road 44 wellfield. Volusia City-County Water Supply Authority is a cooperative created by interlocal agreement in accordance with Section 163.01, Florida Statutes (1991), which party made no appearance at the Formal Administrative hearing but adopted the position of the Commission. Nassau is an individual residing at 4680 Cedar Road, New Smyrna Beach, Florida. THE APPLICATION The present service area of the Commission encompasses approximately 43 square miles, of which only about 15 square miles of the service area are located in the City of New Smyrna Beach. On August 8, 1984, the District issued Consumptive Use Permit No. 2- 127-0214NG to the Commission for its Glencoe and Samsula wellfields, which permit would expire in seven years. The combined authorized withdrawal of the existing wellfields is 5.2 mgd on an average day and 8.31 mgd on a maximum day. In December 1990, the Commission submitted its Consumptive Use Permit Application to renew the existing permit, including the development of an additional water supply wellfield. This application also sought an increased allocation to meet projected demand for the Commission's service area. The total allocation sought was 5.59 mgd on an average day and 8.31 mgd on a maximum day. However, the District has recommended 5.29 mgd on an average day and 7.62 mgd on a maximum day by 1998. The source of the water for all three wellfields is the Floridan aquifer. The Floridan aquifer can produce the volumes of water requested based on the past pumpage from the Samsula wellfield and the Glencoe wellfield. The Glencoe wellfield has been in operation since early 1950. The Samsula wellfield has been in operation since 1982. The Commission has never exceeded the currently permitted withdrawals as measured by annual, daily, or peak basis. WATER DEMAND Approximately 75% of the demand is related to residential consumption. Approximately 10% of the demand is related to commercial and industrial consumption. Approximately 7% of the demand is related to irrigation. Lastly, approximately 8% of the demand is for miscellaneous consumption, including loss that occurs in the treatment process itself. Gross water use in the area served by the Commission is about 138 gallons per person per day. The approximate 103 gallons per person per day (net) used by residences is small as compared to other providers of potable water. The present population of the Commission's service area is approximately 31,570 customers. The projected 1997 population of the Commission's service area is 40,680. The Commission's population projections were obtained by methods consistent with the District's Permit Manual. VI. PERMIT CRITERIA Water Conservation Plan The Commission has submitted a complete Water Conservation Plan. The implementation of that plan is a condition of the permit. The Water Conservation Plan includes a customer audit program of the system to determine how much water is pumped and where the water goes once it is distributed. The customer audit program involves employees of the Commission discussing the historical water usage with the customer, detection of leaks, installation of water restrictors, and the prevention of freezing pipes in the wintertime. The Commission encourages reduced consumption through the water meter charges. Larger meters use more water than smaller meters. The monthly charge for the larger meters is higher thereby encouraging the use of smaller meters. The Water Conservation Plan includes a pressure monitoring program to detect leaks in the system. The program has been implemented. The system pressure monitoring plan measures the pressure in different zones around the Commission's service area and, should a large main burst, an alarm is triggered. Repair of that water main would occur immediately. The Water Conservation Plan includes an analysis of the economic, environmental and technical feasibility of using reclaimed water in Commission's Exhibit No. 14, Reuse of Reclaimed Wastewater Conceptual Planning Document. The Reuse of Reclaimed Wastewater Conceptual Planning Document involves four major phases of construction starting in 1991 with completion in 1995. The first phase is underway. As part of the reuse plan, the Commission is modifying the wastewater treatment plant to accept reuse water. The construction is 99 percent complete. A total cost for that is approximately 1.5 million. The Commission will be replacing some freshwater irrigation sources with reclaimed water. The Commission has valid DER permits for this use of reclaimed water. As part of the reuse plan, the Commission has entered into construction contracts to serve the municipal golf course, the landscape at city hall and city parks with wastewater. The transmission and distribution lines will be completed before October 1992. The cost is approximately $700,000. Other phases of the reuse plan include construction of the major infrastructure inside and outside the city for reuse distribution. Total investment is in excess of five million dollars. Major customers along the route have been identified to increase the demand on the reuse system. The Water Conservation Plan includes an employee awareness program and an educational program as well as a time frame to implement those programs. The Commission has a public relations program to inform the customers about water conservation which includes newspaper publications concerning reading water meters, xeriscaping, and methods to reduce water consumption and the time/temperature machine which has prerecorded messages. The Commission has a program for educating the public and encouraging xeriscaping or the use of drought resistant foliage. Xeriscaping is implemented at the wastewater lift stations. The Commission has used direct mailing to provide water conservation information to customers. The Commission has a program for inspecting and replacing defective meters. If a meter malfunctions, the replacement reduces the system losses and accurately records water usage. The Commission has a program to monitor unmetered uses, which includes reporting from users such as the fire department of their unmetered use. On a monthly basis, the fire department reports its water usage as calculated by its operation schedule. The Commission is using the lowest acceptable quality water source, including reclaimed water, for certain types of needs such as irrigation of golf courses. The Water Conservation Plan addresses the use of treated effluent to minimize withdrawals of groundwater. Issues Related to Reasonable Assurance Hydrogeology The Floridan aquifer occurs at approximately 100 feet below the land surface throughout Volusia County. It's overlain by approximately 100 foot of sandy and clayey material collectively called the Clastic aquifer or the surficial aquifer. The proposed SR 44 wellfield site is underlain by an approximate 900- foot depth of freshwater of the Floridan aquifer. In the high recharge area of the Deland Ridge, water moves rapidly into the surficial aquifer and recharges the Floridan aquifer. A regional groundwater gradient extends from the Deland Ridge towards the east. There is a volume of water in the Floridan aquifer that is constantly moving from the west to the east to replenish water that is being withdrawn. Based on the regional movement of the Floridan aquifer and the nature of the Floridan aquifer, the water that is being replenished by the withdrawal is mainly coming from the Floridan aquifer with some contribution from the surficial. Another way to determine the source of the water is by geochemical analysis. The source of the water for this use is characterized as freshwater category number three meaning that it is Floridan aquifer water that is replenishing the water that is being withdrawn and not surface water that is going directly into the Floridan aquifer system. Aquifer Tests The aquifer performance test at the SR 44 wellfield shows that the aquifer is able to produce the volumes of water requested. The depths of the proposed wells, and APT test well, at the SR 44 wellfield is 250 feet below land surface or 150 feet into the Floridan aquifer. The APT at the SR 44 wellfield site provided for the collection of data to show what happens to the water levels while the aquifer is stressed. The second APT at the SR 44 wellfield site tested the Floridan aquifer at a depth of 750 feet below land surface. The section of the Floridan aquifer tested was 500 feet thick. The second APT and geophysical logs showed that there were not any additional flow zones below the upper Floridan aquifer which would yield additional water. Prior to the pump recovery test at the Samsula wellfield, the wells were pumping at 2.59 million gallons per day for a couple of days prior to shutting them off. For a period of five days, four wells in the vicinity of the Samsula wellfield were monitored by the District for water level recovery. The actual observations and the predicted drawdowns in the model correlated well. Drawdown does occur at homeowners' wells when the Commission's Samsula wellfield is pumping, but it does not interfere with existing legal users based on the District rules. The drawdown will not cause a ten percent reduction in the withdrawal capability of the homeowner's well. Computer Modeling The PLASM model simulates the response of the surficial and Floridan aquifers to pumping. The computer model oversimplifies the nature of the surficial aquifer by characterizing the layer as a solid homogeneous type of a system, basically being all sand. In reality, there are some shell and clay layers or hardpan. The transmissivity or the ability to transmit water through the aquifer for surficial aquifer sand ranges between 1,000 up to about 12,000. The transmissivity in the model is 5,000 gallons per day per foot (gpdpf) for Layer 1 which was reasonable. In Layer 2, the data from the APT produced a value of 50,000 gpdpf and a leakance value, or value that would correspond to water that moves from the surficial aquifer down to the Floridan aquifer, of 0.0012 gpdpf. This 50,000 and 0.0012 values are reasonable numbers for this area of Volusia County. The PLASM model is an accepted model for simulating pumpage. In the PLASM model, the transmissivity was varied in two different directions, but it averaged 50,000 gpdpf in the Floridan aquifer system. In the Floridan aquifer system, water is going to be moving based on the transmissivity of the aquifer and a leakance value from the surficial aquifer. The water primarily flows in a horizontal direction. There is a component of vertical movement. The difference between the horizontal movement and the vertical movement is an order of magnitude. There's an order of magnitude difference between the 50,000 gpdpf and the 0.0012 gpdpf which shows that the majority of the water is coming from a horizontal direction. There is some vertical movement. The vertical movement is not only from above, but because of the Floridan aquifer there is also vertical movement from below. When a well is pumping water, the water is being replenished mostly from the horizontal direction and from the lower direction in the same aquifer system, with some contribution downward based on the leakance value from above. This is demonstrated or shown by a small predicted drawdown in the surficial aquifer and that predicted drawdown is basically two orders of magnitude less than the drawdowns in the Floridan aquifer. Proposed Recommended Withdrawal Rates The proposed recommended withdrawal rate from the SR 44 wellfield is 1.43 mgd for average daily flow. With the proposed recommended withdrawal of 1.43 mgd at the SR 44 wellfield, the maximum drawdown in the surficial aquifer is approximately 0.34 feet. With the proposed recommended withdrawal of 1.43 mgd at the SR 44 wellfield, the maximum drawdown in the Floridan aquifer is approximately ten feet. A withdrawal of 1.93 mgd at the SR 44 wellfield site would result in a maximum drawdown in the surficial aquifer of 0.7 feet and in the Floridan aquifer of thirteen (13) feet. The proposed recommended withdrawal rate from the Samsula wellfield is 1.93 mgd for average daily flow. With the proposed recommended withdrawal of 1.93 mgd at the Samsula wellfield, the maximum drawdown in the surficial aquifer is approximately seven tenths (0.70) of a foot. With the proposed recommended withdrawal of 1.93 mgd at the Samsula wellfield, the maximum drawdown in the Floridan aquifer is approximately seventeen (17) feet. The proposed recommended withdrawal rate from the Glencoe wellfield is 1.93 mgd for average daily flow. Under the existing permit, the Samsula wellfield is withdrawing at the higher rate of approximately 2.59 million gallons per day. The volumes of water requested from both the Samsula wellfield and the SR 44 wellfield have been reduced from what was originally proposed by the Commission. The reduced allocation for the Samsula wellfield will improve groundwater elevations and thereby reduce groundwater impacts. Water Quality The state water quality standard for public drinking water is 250 milligrams per liter (mg/l) chlorides. For water supply systems where the chloride level is below 250 mg/l, the District uses that level to determine whether or not the pumping is going to cause significant saline water intrusion. The proposed use cannot cause the water quality to exceed 250 mg/l in chlorides. The water quality data from the existing Samsula and Glencoe wellfields shows that none of the wells or trends from the indicate that they are either above 250 mg/l or trending in a degradation mode toward 250 mg/l. The water quality in the wells is stable without degradation of the water quality in either of the Glencoe wellfield or the Samsula wellfield. The water quality data collected during the APT at the SR 44 wellfield showed that the chlorides were below 250 mg/l and that during the test, there was no change or a trend of becoming salty. An independent study used geophysical methods to determine the depths below land surface where high concentrations of saline water exist. That depth was at approximately 1200 feet below land surface. Proposed Permit Conditions The Commission accepts the conditions of the permit as proposed in the Commission Ex. 10-B. The proposed conditions require the Commission to limit the withdrawals per wellfield as specified and to monitor each production well with a flow meter, monitor the groundwater levels, monitor the surface water conditions, monitor rainfall, and monitor the wetlands. The proposed permit conditions and the County's ombudsman program adequately address the possible impacts of the proposed wellfield on existing users. The monitoring will be able determine the impact of the wellfield on those users. The Commission accepts the condition to mitigate for interference with existing legal users in compliance with the proposed permit conditions. The Volusia County ombudsman program provides the method of investigating and resolving issues related to interference of the proposed wellfield operation with existing legal users. The Commission will participate in this program. The Commission's purchase of the property is contingent upon obtaining the consumptive use permit. The Commission will own the site as shown on various exhibits. The drainage pattern of Tiger Bay is northerly for most of the basin. A canal located north of the area provides the primary drainage for Tiger Bay. A small drainage area within Tiger Bay of approximately 90 acres drains south into the SR 44 wellfield site. Some of the drainage does come through the two 30-inch culverts under SR 44, and both commingle with the wetlands that are on the site as well as drain into a ditch located along the Ranchette Road. The maximum capacity at ideal conditions for those two culverts would be approximately 300 CFS, cubic feet per second. The entire Tiger Bay drainage basin is approximately 13,000 acres. The volume of surface water which can flow from Tiger Bay is 13,000 cfs. That volume could not flow through the culverts at SR 44 without overtopping the road. Ecology The upland communities surrounding the Samsula wellfield are primarily pine flatwoods and mixed pine forested areas. The proposed 1.93 mgd average day withdrawal quantity being recommended by the District for the Samsula wellfield will not adversely affect these upland communities because: (a) the upland communities do not rely on inundated or saturated conditions so the proposed consumptive use will not adversely affect the hydrology these upland communities rely on; and (b) the magnitude of the predicted drawdown will not cause a shift in vegetation meaning a change in the types of plants that already exist there. The wetland communities surrounding the Samsula wellfield site consist of cypress dome and bay swamp communities. With the projected drawdowns information for the Samsula wellfield, there will not be significant adverse impacts to uplands or wetlands that would be identifiable based upon the projected wellfield withdrawal rates as recommended by the District. Any potential for impacts has been reduced in that the current pumpage rates are projected to decrease. The proposed 1.93 mgd average day withdrawal quantity being recommended by the District for the Samsula wellfield will not cause the water table to be lowered such that these wetland communities will be significantly and adversely affected for the following reasons: The wetlands in the area of the Samsula wellfield lie in a sloped terrain. Underlying the site is a soil area known as a spodic horizon or a hardpan layer. The spodic horizon is an area where there is a deposition of organics and it has a different chemistry than the surrounding soils. The spodic horizon, when saturated, acts as a semi-impervious or impermeable layer which causes impedance of water as it goes through. This spodic horizon in the area of the Samsula wellfield is typically two feet below the soil surface. The predicted drawdown will not cause water levels to be dropped such that in normal wet season conditions, which is the time when hydrology to a wetland is most important, the spodic horizon will still be saturated so that water is coming into the wetlands through rainfall directly, as well as rainfall that falls on the adjacent uplands and moves laterally through the soils to the wetland above the spodic horizon. Thus, the spodic horizon will prevent a shift in the "water budget" of these wetlands such that the wetlands will not be harmed by the proposed use. The wetlands systems surrounding the Samsula wellfield are primarily densely forested systems with a fairly substantial accumulation of organic or muck type soils in the surface. The soils assist these wetlands in retaining moisture which provides a "built-in system" for the wetlands to withstand fluctuations in hydroperiods. The wetland systems surrounding the Samsula wellfield appear to have an altered hydrology. The identifiable impacts are ditches or shallow swales along State Road 44. The wetlands south of 44 in the vicinity of wells one, two and three have been bisected by roads and there are swales cut adjacent to those roads. The power line that runs north-south has cut off and eliminated half of a cypress wetland south of 44 and about half of a cypress wetland north of 44. It is possible that these ditches and roads may have caused the altered hydrology in these wetlands. It cannot be concluded that the current Samsula wellfield operation has caused this altered hydroperiod. However, the drawdown that is predicted to occur at the Samsula wellfield under the proposed 1.93 mgd average day withdrawal being recommended by the District is much less than the drawdown that is occurring from the current pumpage at this wellfield. The projected drawdowns from the proposed three wellfield configurations indicate less potential for impacts than the current two wellfields as far as Samsula is concerned. Thus, even if the wetlands surrounding the Samsula wellfield have been affected in any way by the current pumpage rate, the reduced drawdown rates that will result from the 1.93 mgd average day proposed pumpage rate will greatly improve this condition. Other than slight alteration along the edge of SR 44, the wetlands in the vicinity of Samsula wells five and six have not been significantly altered. No changes in vegetation and no apparent changes in hydrology occur in those areas. The cypress wetland north of SR 44 has a drainage ditch emerging to the east. Another wetland immediately north of SR 44, north of well four, is adjacent to the road and the roadside swale or ditch in that vicinity. The species of wildlife identified are ones that are adapted to altered conditions. Abundant wildlife is generally found living in association with improved pastures and close proximity to man. Most of the wetlands in the area of the Samsula wellfield, north and south of SR 44, are in improved pasture or where roads and power lines have been cut. There was evidence of impacts to the wetlands and some drainage. The edge of the cypress dome north of SR 44 has blackberries and other weedy type species along the margins of it. The wetland immediately southeast of well one at the Samsula wellfield was a healthy bay dominated area with ferns underneath. The lichen line on the trunk of the tree and the mosses indicate that the water has been up to or near the historical high within the past season or two. Otherwise, the lichens would grow at the base of the tree. At the Samsula wellfield site, there are no wetlands within the inner drawdown contour of 0.7. There are some wetlands between the 0.7 and the 0.5 contours. The upland communities in the vicinity of the proposed SR 44 wellfield are primarily pine flatwoods and improved pasture. In the pine flatwoods areas, the soils indicate that the water table extends from a height of 0.5 feet below land surface and down to a hardpan layer. The water table in the pine flatwoods fluctuates between the hardpan and 0.5 feet below land surface. The proposed 1.43 mgd average daily withdrawal which is being recommended by the District for the proposed SR 44 wellfield will not significantly and adversely affect these upland communities because these upland communities are not reliant on inundated or saturated conditions, and the proposed consumptive use will not cause a shift in hydrology such that the vegetation found in these communities will no longer be there. The wetland communities in the vicinity of the proposed SR 44 wellfield consist of cypress sloughs and cypress domes which also have herbaceous areas with them. The cypress dominated wetlands are on the northeastern portion of the site and the northwestern portion of the site extending down through the central and southeastern part of the site. Cypress dominated wetlands occur on the southwestern border with one in the east-central portion of the site. Between the cypress dominated wetlands and pine flatwoods are grass prairies. The Commission determined the hydroperiod of the wetlands using vegetative physical evidence or biological indicators, such as lichen lines and mosses, and soil physical evidence from soil probes, which are indicators of long-term and sometimes short-term changes. The wetland on the east-central portion of the proposed SR 44 wellfield site inundates to approximately six and one half inches. In the dry season, the soils dry out to 0.15 feet below land surface. In the wet prairie or wet grassy area, the water table seasonally fluctuates between the hardpan layer of 2.2 feet bls and a tenth or two-tenths of an inch above the surface as based on adventitious roots growing from a St. Johns wort plant species. The water table fluctuations explain the seasonal high and the seasonal low water elevations. The factors which most influence the wetlands and their hydrology are subsurface flow during the wet season, the runoff and direct rainfall. The proposed 1.43 mgd average daily withdrawal for the proposed SR 44 wellfield will not significantly and adversely affect these wetland communities because these wetlands are also underlain by a spodic horizon which, as in the case of the Samsula wellfield wetlands, functions to provide lateral movement of water into the wetlands. The predicted drawdowns for the proposed SR 44 wellfield will not lower the water levels in these wetlands so as to prevent the spodic horizon from performing this function. The recommended withdrawal rate of 1.43 mgd for the proposed SR 44 wellfield reduces the opportunity for impacts. The part of the wellfield site where the greatest drawdown of 0.34 feet occurs is the furthest away from the majority of the wetlands on the site. However, the wetland and soil types on the surface layer are different than the wetland and soil types found at the Samsula wellfield site. The District is recommending a pumpage rate for the proposed SR 44 wellfield that would result in a maximum .34 feet of drawdown in the surficial aquifer while recommending a pumpage rate that would result in a maximum .7 foot drawdown in the surficial aquifer for the Samsula wellfield. The wetlands at the proposed SR 44 wellfield site do not have the dense canopy as well as the accumulation of muck soils in the surface that the wetlands at the Samsula site have. Additionally, the wetlands in the vicinity of the proposed SR 44 wellfield site include herbaceous systems which tend to be shallower systems, not as deeply set as the forested cypress systems are, and therefore tend to be more sensitive to changes that occur in the top couple of inches of soil which is above the spodic horizon. Thus, the wetlands in the vicinity of the proposed SR 44 wellfield would be significantly and adversely affected if the Commission were permitted to withdraw water at a pumpage rate that would result in a drawdown of greater that .34 feet. The drawdowns upon which the evaluation of potential wetland impacts are based are predicted drawdowns. Monitoring and Proposed Conditions To provide additional assurance, the District has recommended a series of permit conditions, numbered 31 through 45 on the Commission Ex. 10-B, that will require the permittee to conduct extensive groundwater and surface water monitoring, as well as vegetative monitoring in the vicinity of the proposed SR 44 wellfield and the Samsula wellfield site. Condition number 31 identifies the overall program of wetland and ground and surface water monitoring. Condition number 32 requires the permittee to install surficial aquifer monitoring wells in the vicinity of the wellfield sites. These monitoring wells will be constructed below the spodic horizon and inside and outside the "area of concern" which is the area within the tenth of a foot drawdown contour at the wellfield sites. This condition will enable the District to analyze how the proposed use is affecting the overall groundwater levels unaffected by the spodic horizon. Placing these wells both inside and outside the area of concern will allow the District to determine if any change in groundwater levels is due to the wellfields or normal climatic patterns. Condition number 33 will allow the District to obtain a constant record of information to analyze what trends are occurring in the wetlands in the wellfields and to have sufficient data during normal climatic variations of the wet and the dry seasons to determine the presence of a trend. The required period of record collection, defined in this condition as the shorter of one calendar year or one consecutive wet to dry season, is a sufficient period of record collection because the purpose of this condition is to obtain a picture in time of the existing conditions in the wetlands surrounding the wellfields during the dry season and the wet season. Condition 33 requires the permittee to submit an annual hydrologic report to the District. This is a sufficient time period of reporting because the purpose of the report is to allow the District to accumulate and assess an entire year's of data or the entire dry to wet season variation. With the annual report, any adverse wetland vegetation changes can be detected prior to any permanent harm to the wetlands. Condition number 34 requires the permittee to install shallow piezometers and staff gauges in the monitored and referenced wetland areas. The monitored wetlands are the wetlands inside the "area of concern." The referenced wetlands are outside the "area of concern." Condition number 34 will allow the District to analyze the hydrology above the spodic horizon. This in turn will allow the District to evaluate the hydrology of the monitored wetlands against the hydrology of the referenced wetlands to determine if any adverse impacts are occurring in the wetlands due to the wellfields' operation. Condition Number 35 requires the permittee to submit surveyed cross- sections of each of the monitored wetlands and the referenced wetlands. This condition will allow the District to receive a linear view of both the monitored and referenced wetlands so that when the District receives the groundwater and surface water information required by condition number 34, it can assign that information to a picture, and know what the wetlands look like under varying water conditions. Condition number 36 requires the permittee to select referenced wetlands similar to the wetlands that are going to be monitored in the area of concern. This will ensure that the reference wetlands match vegetatively and hydrologically with the wetlands that are being monitored within the area of concern. Condition number 37 requires the permittee to install rain gauges at both wellfield sites. This will allow the District to compare rainfall to groundwater information and determine what the relationship is between water levels in the surficial aquifer and the amount of rainfall that has occurred. Condition number 38 requires the permittee to monitor, on a weekly interval, the water levels in each of the monitored wetlands and in the referenced wetlands and submit annual reports of this data. Condition number 39 requires the permittee to install continuous recorders on the staff gauges and piezometers in the reference and monitored wetlands. The information gathered will provide the District with detailed records of the water fluctuations in these wetlands systems relative to rainfall input. Condition number 39 requires the permittee to submit annual reports of the information gathered to the District. The annual report will allow the District to determine if any adverse trends are occurring in the wetlands. No permanent adverse change could occur to the wetlands communities surrounding either wellfield before the District receives this annual report. Condition number 40 requires the permittee to conduct baseline water quality monitoring at each of the monitored wetlands. If any adverse change does occur to the wetlands surrounding either wellfield, and if the permittee chooses to mitigate for this adverse change by augmenting the wetland systems, then this permit condition will allow the District to ensure that the water used to augment those wetlands is of the same quality as the water currently found in those wetlands. Condition number 41 requires the permittee to initiate a baseline vegetative monitoring program of the monitored and reference wetlands at both wellfields. This condition will allow the District to have a vegetative picture of the wetlands prior to any pumpage. Condition number 42 requires the permittee to conduct a vegetative monitoring program of the monitored and reference wetlands at both wellfields with the initiation of withdrawals. Condition number 43 requires the permittee to provide a wetland similarity assessment for both wellfields. The permittee must compare the results of the wetland vegetative monitoring program each year against the baseline vegetative monitoring of the same wetland and against the vegetative monitoring of the referenced wetlands. This condition will assist the District in determining if any adverse trends are occurring in the wetlands surrounding either wellfield. Condition number 44 requires the permittee to create two duplicate reference herbarium collections of the flora present in the monitored and referenced wetlands and the adjacent upland areas. This condition will ensure that there is consistency in the vegetative identification throughout the monitoring program. Condition number 45 requires the permittee to mitigate any harm to the wetlands that is detected from the monitoring required by other permit conditions. This condition does not require any particular form of mitigation. The wellfield withdrawals at the projected rates and the suggested permit rates should not have an impact on threatened or endangered plant or animal species in the Samsula wellfield area or the proposed SR 44 wellfield area. The monitoring program will provide the data to determine on a short- term or long-term basis whether the pumpage rates are causing impacts. Potential harm can be mitigated by adjusting the quantities and locations of withdrawal. V. ATTORNEY'S FEES AND COSTS The Commission seeks fees and costs from Petitioner pursuant to Section 120.59(6), Florida Statutes (1991). Such entitlement requires a showing that the Petitioner brought this case or filed a pleading for an improper purpose. While the evidence does show that certain pleadings filed by Petitioner (or his attorney who withdrew 24 hours prior to the beginning of the hearing) may have had as one purpose the delay of the hearing scheduled for March 24, 1992, the totality of the evidence establishes that Petitioner's purposes were not improper. Section 403.412(5), Florida Statutes (1991), establishes the right of any citizen of the state to intervene into "proceedings for the protection of air, water, or other natural resources of the state from pollution, impairment, or destruction " The actions of Petitioner in this proceeding were not clearly shown to be for delay, harassment or other improper purpose. In fact, Petitioner handled himself well as a pro se litigant after his attorney's untimely withdrawal. If anyone acted with an improper purpose in this proceeding, it was Peter Belmont, Nassau's attorney until he withdrew less than 24 hours prior to the hearing. The record shows that Belmont entered into the representation of Nassau with full knowledge that he would seek all possible delays in the proceedings. He engaged in no preparation for the hearing and he left Nassau unprepared also. Belmont's bad faith actions in this case however can only be determined and remediated by the Florida Bar, not by the undersigned through an award of fees and costs. Finally, there has been no delay in these proceedings. The petition was filed with DOAH on January 16, 1992. The District moved to consolidate it with two other pending case set for January 20, 1992. Those cases were voluntarily dismissed. An Initial Order was sent to the parties on January 21, 1992, seeking suggested dates for the hearing. The hearing was set to begin March 16, 1992, less than 60 days from the filing of the case. A one week continuance was granted and the case was heard beginning on March 24, 1992. If anything, this case has proceeded expeditiously.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is recommended that the St. Johns River Water Management District enter a Final Order GRANTING the Utilities Commission of New Smyrna Beach's Consumptive Use Permit, subject to the March 9, 1992 permit conditions proposed by the District (Commission's Exhibit 10-B). RECOMMENDED this 13th day of May, 1992, in Tallahassee, Florida. DIANE K. KIESLING Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 13th day of May, 1992. APPENDIX TO RECOMMENDED ORDER, CASE NO. 92-0246 The following constitutes my specific rulings pursuant to Section 120.59(2), Florida Statutes, on the proposed findings of fact submitted by the parties in this case. Specific Rulings on Proposed Findings of Fact Submitted by Petitioner, William Nassau Each of the following proposed findings of fact is adopted in substance as modified in the Recommended Order. The number in parentheses is the Finding of Fact which so adopts the proposed finding of fact: 4(3) and 5(10). Proposed findings of fact 1-3, 6-9, 11, 12, 14, 19, and 22 are subordinate to the facts actually found in this Recommended Order. Proposed findings of fact 13, 15-18, 20, and 21 are unsupported by the credible, competent and substantial evidence. Proposed finding of fact 10 is irrelevant. Specific Rulings on Proposed Findings of Fact Submitted by Respondent, Utilities Commission of New Smyrna Beach Each of the following proposed findings of fact is adopted in substance as modified in the Recommended Order. The number in parentheses is the Finding of Fact which so adopts the proposed finding of fact: 1-11(1-11); 13-19(15-21); and 35(12). Proposed findings of fact 12 and 20 are unsupported by the credible, competent and substantial evidence. Proposed findings of fact 32-34 are irrelevant. Proposed findings of fact 21-31 and 36-111 are subordinate to the facts actually found in this Recommmended Order. Specific Rulings on Proposed Findings of Fact Submitted by Respondent, St. Johns River Water Management District Each of the following proposed findings of fact is adopted in substance as modified in the Recommended Order. The number in parentheses is the Finding of Fact which so adopts the proposed finding of fact: 1-21(22-46); 22(16); 23(7); 25(19-21); 29-31(12-14); and 32-142(43-153). Proposed findings of fact 24 and 26-28 are subordinate to the facts actually found in this Recommended Order. COPIES FURNISHED: William Nassau 4680 Cedar Road New Smyrna Beach, FL 32168 Nancy B. Barnard Eric Olsen Attorneys at Law St. Johns River Water Management District P.O. Box 1429 Palatka, FL 32178-1429 Roger Sims Rory Ryan Lynda Goodgame Attorneys at Law Holland & Knight P.O. Box 1526 Orlando, FL 32802 Wayne Flowers, Executive Director St. Johns River Water Management District P.O. Box 1429 Palatka, FL 32178-1429
The Issue The issue for determination is whether Respondent Leon County School Board should be issued a dredge and fill permit to excavate and backfill in connection with the installation of sewage collection system pipes beneath the Alford Arm of Lake Lafayette in Leon County.
Findings Of Fact On April 13, 1989, the Board submitted a permit application to DER for the dredge and fill permit which forms the basis for this proceeding. The project represented in the dredge and fill application consisted of installation of two sewage collection system pipes beneath the Alford Arm of Lake Lafayette. Installation would be accomplished by excavating and backfilling two trenches, each approximately 50 feet long by four feet wide by two feet deep. The pipes to be installed in the trenches adjacent to Buck Lake Road are one 15-inch gravity main and one 14-inch force main. A total of 15 cubic yards of soil was proposed for excavation and replacement. The project area consisted of less than 100 square feet. The Alford Arm in the project's vicinity is a canal dredged in the 1920's and 1930's. Neither the Alford Arm nor Lake Lafayette constitute Outstanding Florida Waters (OFW), instead these water bodies are Class III Waters. On April 14, 1989, DER staff conducted an inspection of the project site, completed a permit application appraisal of the project, and issued permit no. 371633191 for the project. On the same day, the permit was withdrawn when it was discovered that the document had been signed by an unauthorized official. On April 20, 1989, DER again issued permit no. 371633191 to the Board for the project. The dredging, pipe installation, and backfilling were subsequently completed. Water Quality Since the dredging and filling could potentially produce short-term turbidity in the Alford Arm as a result of sediment entering the water, a specific condition of the permit required the placement of a row of staked hay bales downstream from the project site prior to construction and thereafter until re- vegetation of the site had occurred. By compliance with this turbidity control measure, reasonable assurance was provided by the Board that violations of state water quality standards would not result from the project construction. The project did not cause any violations of DER water quality criteria for turbidity or any other water quality criteria. Numerous technological advances and safeguards built into the sewer lines and lift stations make probability of any leakage very remote. Petitioner's concern with regard to potential for leakage from the collection system lines and the lift stations to cause water quality problems in the Alford Arm is not supported by any competent substantial evidence of record regarding statistical frequency and probability of such occurrences. Further, there is no such evidence of infirmities regarding design soundness or the functional history of the pipe used in the project. Public Interest DER evaluated the project in accordance with the criteria of Section 403.918(2), Florida Statutes, prior to issuance of the permit. Another review has now been completed approximately two years after completion of the project. The project has not and will not cause any adverse impacts on public health, safety, welfare, or property of others. Likewise, the project has not caused adverse impacts on significant historical or archaeological resources. Similarly, no adverse impacts on the conservation of fish or wildlife, including endangered or threatened species or their habitats has or will result from the project. Interestingly, woodstorks have been observed feeding in the very vicinity of the project as recently as May 28, 1991, more than two years after completion of the project. No adverse impacts have or will be visited upon navigation or flow of the water. No harmful erosion or shoaling has or will result from the project. The project has not and will not cause any adverse impacts on fishing, recreational values or marine productivity in the vicinity of the project. The impacts of this dredge and fill project were temporary. The dredged and filled area has re-vegetated with the same species, pickerelweed and smartweed. Wetland functions of the site that existed prior to the project were minimal and have been re-established. Cumulative And Secondary Impacts Cumulative impacts from similar projects were not evidenced at the final hearing. There are no projects proposed which are closely linked or causally related to the dredge and fill project. The only non-speculative secondary impact from the project was possible leakage of wastewater from the collection system lines and lift station. The probability of such leakage is very low. Particularly in view of the geographical area, engineering design and manufacture of the pipes and waste collection system, such probability is speculative and minimal or non-existent in the absence of competent substantial evidence regarding statistical frequency of such an event. The construction of the sewage collection system with which the project is associated is a result of growth in the geographic area. While the project has not been established to induce growth in the area, such development would not affect Lake Lafayette since the collection system currently installed has a 400 gallon per minute capability, or the ability to serve 400 residential connections. Prior to issuance of the dredge and fill permit, 800 existing residential lots were platted along Buck Lake Road within two miles east and two miles west of the project site. Since the system could be upgraded to accommodate 1600 residential units, the potential increase that could result from the project in any event is an additional 800 residential units. If these additional residences are built at the very high density of one per quarter acre, these lots would cover only approximately two-thirds of a square mile or less than one percent of the Lake Lafayette drainage basin of approximately 80 square miles. Such development would have no measurable impact on Lake Lafayette.
Recommendation Based on the foregoing, it is hereby recommended that a Final Order be entered approving the issuance of permit number 371633191 to the Board. RECOMMENDED this 9th day of August, 1991, in Tallahassee, Leon County, Florida. DON W.DAVIS Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Fl 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 9th day of August, 1989. APPENDIX TO RECOMMENDED ORDER, CASE NO. 89-2752 The following constitutes my specific rulings, in accordance with Section 120.59, Florida Statutes, on findings of fact submitted by the parties. Petitioner's Proposed Findings. None Submitted. Respondent Board's Proposed Findings: 1.-17. Adopted in substance. Respondent Department's Proposed Findings: 1.-24. Adopted in substance. COPIES FURNISHED: Terri Saltiel 7769 Deep Wood Trail Tallahassee, FL 32311 Richard A. Lotspeich, Esq. John T. LaVia, III, Esq. P.O. Box 271 Tallahassee, FL 32302 Michael Donaldson, Esq. Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400 Carol Browner, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400 Daniel H. Thompson, Esq. General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400
