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S ROCKY BAYOU AQUATIC PRESERVE MANAGEMENT PLAN QH 1991 90.75 16 R63 1991 DEPANTMENT OF MURAL RESOURCES MONO ROCKY BAYOU AQUATIC PRESERVE MANAGEMENT PLAN ADOPTED DECEMBER 17, 1991 VIRGINIA WETHERELL Executive Director Florida Department of Natural Resources This plan was prepared by staff of Division of State Lands Bureau of Submerged Lands and Preserves Northwest Florida Aquatic Preserve Field Office OAIMOS%@ Funds for this management plan were provided by the Department of Environmental Regulation, Off ice of Coastal Management using funds made available through the National oceanic and Atmospheric Administration under the Coastal Zone Management Act of 1972, as amended. 77iis documelit-WaS prinLed on recycled paper. EXECUTIVE SUMMARY The Rocky Bayou State Park Aquatic Preserve is recognized as an exceptional water resource of the State. The preserve is the smallest of the 42 aquatic preserves in Florida, encompassing 480 acres. This aquatic preserve provides food and habitat for numerous f ish, reptiles, birds, and benthic invertebrates. Several designated species are known to occur in the preserve. Even though residential development occurring along the preserve's upland boundary is relatively light, the preserve is impacted by human activities. The preserve is partially bordered by Eglin Air Force Base. Land owned by the federal government is undeveloped and does not appear to be a threat to the preserve. Submerged lands are selected a's aquatic preserves based upon their outstanding biological, aesthetic, and/or scientific values. Rocky Bayou State Park Aquatic Preserve was designated as such in 1970 for the primary purpose of preserving the biological resources in the area and maintaining these resources in an essentially natural condition. The preserve is located in Okaloosa County, Florida. The main objective of the resource management program for Rocky Bayou State Park Aquatic Preserve is to protect the preserve's natural resources for the benefit of future generations. The management of the preserve will be directed toward the maintenance of essentially natural conditions. On site management activities include actions by field personnel to protect plant communities, animal life, geologic features, archaeological sites, and water resources of the preserve. Management activities will also focus on cumulative impacts and encroachments. The Rocky Bayou State Park Aquatic Preserve has been divided into several management areas. The classification of each management area is based upon the resource value of submerged lands associated with existing and future land uses on the adjacent uplands. The intent of these management areas is to make potential development activities and uses of the preserve compatible with resource protection goals. The major uses of this preserve are recreational fishing, boating, skiing, swimming, adjacent land uses and their attendant facilities (e.g. docks etc.). Maintaining the continued health of the preserve involves minimizing adverse impacts from all uses within and adjacent to the preserve. This management plan outlines th@ relationship between the Department of Natural Resources' central office and field staff. Criteria for the review of specific development proposals within the.preserves' boundaries are also provided. Public and private uses that are allowable pursuant to statutory direction and other applicable authorities of the aquatic preserve are discussed. These uses are subject to the approval of the Board of Trustees or their designee. Approval is normally predicated upon demonstration that the proposed use is environmentally sound, and in the opinion of the Board, necessary for the public. Various federal, state, regional, -and local organizations oversee laws and regulations which apply to all of the lands and waters within the aquatic preserve. One of the aquatic preserve management program's objectives, therefore, is to compliment agency programs whenever it is in the preserve's interest. Both field personnel and central office staff will coordinate extensively with many agencies to assure effective management and protection. To enhance management and protection of the aquatic preserve, research and education. programs will be developed. These programs will operate in close coordination with similar programs established in the area. Research and education needs for the aquatic preserve are defined. The management of the preserve and protection of the resources included within its boundaries will be enhanced by continually identifying and resolving specific program needs. -Meeting these needs, which may include , legislative support, administrative rule changes, resource protection capabilities, and funding and staffing needs, will relieve some stress on the resources or personnel involved in the management of the preserve. In the future, the field staff will develop and submit a status report that summarizes the program's needs and suggests measures to be taken to resolve these needs. TABLE OF CONTENTS CHAPTER I INTRODUCTION .....* ........................ 1 CHAPTER II MANAGEMENT AUTHORITY A. Statutory Authority ................. 9 B. Administrative Rules ................ 11 C. Other Applicable Plans & Programs ... 13 CHAPTER III DESCRIPTION OF AQUATIC PRESERVE A. Location and Boundaries ............. 15 B. Physiography and Geology ............ 15 C. Surface Water Hydrology ......... * .... 16 D. Climate ............................. 17 E. Water Quality ....................... 18 F. Vegetative Communities .............. 19. 1. Submerged & Marsh Community ..... 19 2. Forested Wetland Community ...... 20' 3. Steephead Stream Community ...... 20 G. Fish and Wildlife ................... 2 4 1. Benthic Macroinvertebrates ...... 25 2. Fish/Shellfish .................. 26 3. Amphibians/Reptiles ............. 29 4.' Birds ............................ 30 5. Mammals ................. :******* 32 H. Endangered, Threatened & Species of Special Concern ..................... 32 I. Cultural Resources .................. 34 J. Regional Land Use, Development and Associated Impacts .................. 35 1. Adjacent Upland Uses ............ 35 2. Uses of the Preserve ............ 36 3. Planned Use ..................... 36 CHAPTER IV MANAGEMENT AREAS A. Introduction ........................ 39 B. Management Area Classifications ..... 40 C. Minimum Criteria for Allowable Uses .41 D. Management Areas .................... 45 CHAPTER SITE SPECIFIC MANAGEMENT ISSUES AND NEEDS A. Management Issues & Special Needs ... 51 1. Boat and Jet Ski Traffic ........ 51 2. Protection of Habitat and Designated Species .............. 52 3.. Water Quality .................... 53 4. Establishment of a Long Term Lease Agreement for Fred Gannon Rocky Bayou State Recreation Area ...... 54 5. Regulation of Commercial Fishing ......................... 54 6. Proposed Bridge Across Rocky Bayou ........................... 55 7. Name Change ...................... 55 CHAPTER VI MANAGEMENT ACTION PLAN A. Resource Management ................. 58 B. 'Resource Protection ................. 60 C. Research ............................ 62 D. Environmental Education ............. 63 CHAPTER VII MANAGEMENT COORDINATION NETWORK A. Federal Agencies .................... 65 B. State Agencies ...................... 66 C. Regional Agencies ................... 69 D. Local Governments/Interest Groups ... 70 CHAPTER VIII STAFFING AND FISCAL NEEDS ............... 75 CHAPTER IX RESOURCE AND ACTIVITY MONITORING PROGRAM A. Resource Monitoring .............. ... 79 B. Progress Monitoring ................. 79 BIBLIOGRAPHY ............................ 81 LIST OF FIGURES AND TABLES Figure 1. Florida Aquatic Preserve System Map ...... 5 Figure 2. Aquatic Preserve Boundary Map ............ 7 Figure 3. Vegetation Communities ................... 21 Figure 4. Adjacent Land Use Map .................... 37 Figure 5. Management Areas ......................... 49 Table 1. Native Plants of Rocky Bayou Aquatic Preserve ................................. 24 Table 2. Fish/Shellfish Which May Occur in or near Rocky Bayou ............................... 27 Table 3. Amphibians and Reptiles Native to Rocky Bayou Aquatic Preserve ................... 29 Table 4. Native Birds of Rocky Bayou Aquatic Preserve ................................. 31 Table 5. Mammals Native to Rocky.Bayou Aquatic Preserve ................................. 32 Table 6. Endangered, Threatened,-and Species of Special Concern Likely to occur in Rocky Bayou Aquatic Preserve ............. 33 .Table 7. Management Coordination Network .......... 72-73 Table a. Anticipated Budget for Rocky Bayou Aquatic Preserve and other Locally Associated Aquatic Preserves* ......................... 77 LIST OF APPENDICES Appendix A. Relevant Legislat ion ...................... 83 Appendix B. Rocky Bayou Water Quality Parameters .... 93 Appendix C. Aquatic Vegetation Illustrations ........ 95 Copies of the legal description of the Rocky Bayou Aquatic Preserve, as well' as copies of Chapters 253 and 258, F.S. , and Chapter 18-21, F.A.C., may be obtained from: Bureau of Submerged Lands and Preserves Department of Natural Resources 3900 Commonwealth Blvd. Mail Station 125 Tallahassee, FL 32399-3000. CHAPTER I INTRODUCTION Rocky Bayou Aquatic Preserve is situated in the northern panhandle of the state ' in Okaloosa County (Figure 1). Designated as an aquatic preserve on November 2, 1970, this 480 acre bayou is- the smallest of the 42 Florida aquatic preserves. The preserve encompasses all of the sovereignty submerged lands bordered on the north, east, and south by the "mean high water" line of Rocky Bayou, and bordered on the west by the easterly right-of-way line of State Road 20 (Figure 2). Located along the northern edge of Choctawhatchee Bay, Rocky Bayou is a fresh to brackish water system, which receives freshwater input from two creeks, Rocky Creek and Turkey Creek, and several smaller steephead streams. Rocky Creek, which flows directly into the bayou, represents one of the only known habitats for the Okaloosa darter (Etheostoma okaloosae) which is federally listed as an endangered species. Another designated species, the osprey (Pandion haliaetus), occurs in and around the aquatic preserve. Two ospreys, possibly a mated pair, have been observed in the area by the aquatic preserve manager. In addition, several osprey nests were located by rangers from Fred Gannon Rocky Bayou State Recreation Area just south of the preserve. One nest on the eastern boundary of the park was abandoned; this may be due to the proximity of the newly constructed Parkwood Estates residential development. Parkwood Estates is adjacent to the eastern border of both the recreation area and the aquatic preserve. Other noteworthy features of the area are three 11steephead" ravines within-the recreation area. one of the steepheads has been impounded to create Puddin Head Lake. The second steephead has undergone little or no disturbance other,than a paved road which crosses it via a culvert near the ravine's mouth. A residential subdivision (Parkwood Estates) and an elementary school have been constructed on the eastern boundary of the third steephead. Disruption of the stream's ecology has occurred as a result of clearing and untreated stormwater runoff. from the subdivision and the school's stormwater retention pond which is located upgradient of the spring source of the steephead stream. other steephead ravines around the bayou have also been impacted by human activity. From Fred Gan non Rocky Bayou State Recreation area and from several residential areas along the northern and southeastern borders of the.bayou, residents and visitors have acces s to.a host of water related activities, i.e. boating, water skiing, jet skiing, fishing and swimming. The upland area to the northeast of the preserve is predominantly undeveloped military property known as Eglin Air Force Base. The area northwest of the preserve is experiencing an increase in residential development as -the city of Niceville expands. Habitat loss, increased impacts from recreational use, increased development, and water quality degradation have become major threats to this beautiful estuarine environment. As construction of the Choctawhatchee Bay bridge begins, increased development pressure will need to be addressed. Consequently, an integrated management program, by state, regional, and local governments, will be necessary to accomplish the goal of long term resource protection for the preserve and for those adjacent lands which have a direct impact on it. Implementation of a management plan for the Rocky Bayou Aquatic Preserve is only one of the many steps that will be necessary to accomplish this goal. The plan will serve as a useful guide to the aquatic preserve field staff and others in maintaining the integrity of the preserves. As more information concerning the preserve is obtained and analyzed, management strategies in this plan will need to be adjusted accordingly. Development of this phase of the management plan required collecting an inventory of resource information, coordinating with other management plans that have been developed for the area, and identifying resource problems and management issues related to the present and future uses of the preserve and the adjacent uplands. Supporting management initiatives were developed to be consistent with statutory authority and the overall intent of the Aquatic Preserve Program for ensuring that the submerged resources of the bayou remain for future generations to enjoy. Fourteen management plans, covering 21 of the 42 designated aquatic preserves in the state, have been adopted by reference into existing aquatic preserves rule (Chapter 18-20, Florida Administrative Code) - Eventually, this phased management plan will be incorporated into rule following its acceptance by the Board of Trustees of the Internal Improvement Trust Fund. As such, the criteria in this plan. pertaining to the use of state-owned submerged lands will carry the same authority as current rule criteria. 2 Specifically, this plan is divided into chapters according to their management application: Chapter II cites the statutory authorities upon which this resource management program and plan 'are built. Chapter III provides a description of*the area included in the Rocky Bayou Aquatic Preserve and details the physical and biological components of the preserve as well as cultural resources. Additional information includes the current and future uses of this preserve and use of the adjacent uplands. Chapter IV delineates various management areas within this section of the preserve. These areas are defined by taking into account the biological resources, physical parameters, and the aesthetic value in conjunction with the use of the adjacent uplands. Chapter V discusses specific needs and issues particular to the Rocky Bayou Aquatic Preserve. Management initiatives have been developed in addressing each need and/or issue. Chapter VI outlines site-specific goals, objectives and tasks required to meet the management needs of the preserve for resource management, resource protection, research and environmental education. Chapter VII identifies federal, state, regionall and local agencies, their authorities and programs, and how they relate and assist in protection and management of the preserve. it also identifies -non-governmental organizations, interest groups, and individuals that can assist in management of the preserve. Chapter VIII describes future staffing and fiscal needs necessary for providing effective management and protection of the preserve, as well as supporting research and environmental education. Chapter IX outlines a monitoring program for recording and reporting resource changes, and establishes a tracking system for detailing the progress and accomplishments of the local program in resource management. This plan was written by Elaine Martin of the Department, of Natural Resources, Division of State Lands, Bureau of Submerged Lands and Preserves, Northwest Florida Field Office. 3 - ------- 4 7 I .."Em MITI ITEMS""- r, C.m AQUATIC @[3 L .-IJIT. PRESERVES _K@ A.A.. iT AI. RIIERI_0 -A -7, CHARLOTY9 AQUATIC PRESERVES ARE ESTABLISHED BY THE FLORIDA LEGISLATUR9 AND INCLUDE ONLY STATE OWNED SOVEREIGNTY SUBMERGED LAND& THE GOVERNOR AND CABINET SITTING AS TRUSTEES OF THE INTERNAL IMPROVEMENT TRUST FUND ARE CAIR -0 MANAGERS OF THESE AREAS. FOR MORE INFORMATION REGARDING AOUATIC PRESERVES CONTACT: DEPARTMENT OF NATURAL RESOURCES DIVISION OF STATE LANDS L.-TA. BUREAU OF AQUATIC PRESERVES 3900 COMMONWEALTH BLVD TALLAMASSEE,FLORIDA 32303 CREATED %A11IOL L KNOX Figure I Florida Aquatic Preserves L2 95 EGLIN AIR FORCE BASE 32 33 34 33 SCALE IN MILES ......... ........... T I N T I S 4t 4 3 NIC ILLE 9 3tlw 10 01 cc m VAL AISO Rocky ....... 17 FRED GANNON 13 13 06 ROCKY BAYOU 14 STATE PA to 31: 01cs 24 24 0 0 22 93 -1, 11 won PY. 0 1- 6,1 z 01 ... ...... . 11: E L IN AFB ts' 30 LEGEND 26 COUNTY GARY LINE CORPORATE LIMITS BUCCAROOPT. ............. : .............. MILITARY RESY. 90% STATE PARK ...... 36 PAVED ROAD-HIGH TYPE 35 BITUMINOUS ROAD STATE HIGHWAY WHITE PT. STAKE PT. Ghoctowhatchee (9 __ INTRACOASTAL WATERWAY F-77,7777* AQUATIC PRESERVE Say LOCArION INMACWI@r!j_ % MAP OF % ROCKY BAYOU STATE PARK AQUATIC PRESERVE AQUATIC PRESERVE G-3) IL Lft OKALOOSA COUNTY, FLORIDA CREATED BY STATE OF FLORIDA BOARD Of PREPARED BY F. J. HANSEN TRUSTEES OF THE INTERNAL IMPROVEMENT TRUST FUND DEPARTMENT OF LAND MANAGEMENT OCTOBER 21, 1969 JULY'I9?O wily Ifftele".'re RESOLUTION ADOPTED OCTOBER 21. 1999 Figure 2 Aquatic Preserve Boundary Map 7 CHAPTER II MANAGEMENT AUTHORITY A. STATUTORY AUTHORITY The fundamental laws providing management authority f or the Rocky Bayou Aquatic Preserve are contained in Chapters 258 and 253, Florida Statutes (F.S.). These statutes establish the proprietary role of the Governor and Cabinet, sitting as the Board of Trustees of the Internal Improvement Trust Fund, as Trustees over all sovereignty submerged lands. In addition, these statutes empower the Trustees to adopt and enforce rules and regulations for managing all sovereignty submerged lands, including aquatic preserves. In particular, Sections 258.35-258.46, F.S., enacted in 1975 by the Florida Legislature, represent the Florida Aquatic Preserve Act. These statutes set forth a standardized set of management criteria for all designated aquatic preserves, and represent the primary laws governing use of sovereignty submerged lands within aquatic preserves. The Legislative intent for establishing aquatic preserves is stated in Section 258.36, F.S. :- "It is the intent of the Legislature that the state-owned submerged lands in areas which have exceptional biological, aesthetic, and scientific value, as hereinafter described, be set aside forever as aquatic preserves or sanctuaries for the benefit of future generations." This 'statement along with the other applicable laws clearly. mark the direction for management of aquatic preserves. Management will emphasize' the maintenance of essentially natural conditions, and will include only sovereign or state-owned submerged lands and lands leased by the State and specifically authorized for inclusion as part of a preserve. Management responsibilities for aquatic preserves may be fulfilled directly by the Board of Trustees or by staff of the Division of State Lands of the Department of Natural Resources through delegation of authority. other governmental bodies may also participate in the management of aquatic preserves under appropriate instruments of allthority issued by the Board of Trustees. The Division staff serve as the primary managers who implement provisions of the management plans and rules applicable to the aquatic preserves. Staff evaluate proposed uses or activities in the preserve, and assess the possible impacts 6n the natural resources. Project reviews are primarily evaluated in accordance with the criteria in Sections 258.35-46, F.S. (Florida Aquatic Preserves Act), Chapter 18-20, Florida Administrative Code (Rules of Florida 9 Aquatic Preserves), and in accordance with the policies set forth in this plan. I Staff comments on proposed uses are submitted for consideration in developing recommendations to be presented to the Board of Trustees. This mechanism provides a basis for the Board of Trustees to evaluate public interest and the merits of any project while also considering potential environmental impacts upon the aquatic preserves. Any activity located on sovereignty submerged lands will require a consent of use, a lease or easement, or other approval from the Board of Trustees. Consent of use may be granted on small projects from the Division of State Lands in accordance with the authority delegated by the Board. BACKGROUND The laws supporting aquatic preserve management are the direct result of the public's awareness and interest in protecting Florida's aquatic environment. The rampant dredge and fill activities that occurred in the late 1960 Is fostered this widespread concern. In 1967, the Florida Legislature passed the Randall Act (Chapter 67-393, Laws of Florida), which established procedures regulating previously unrestricted dredge and fill activities on state-owned submerged lands. That same year, the legislature provided the statutory authority (Section 253.03, F.S.) for the Board of Trustees to exercise proprietary control over state-owned lands. Also, in 1967, government focus on protecting Florida's productive water bodies from development led the Board of Trustees to establish a moratorium on the sale of submerged lands to private interests. That same year, an Interagency Advisory Committee (IAC) was created to develop strategies for the protection and management of state-owned submerged lands. In 1968, the Florida Constitution was revised to declare in Article II, Se iction 7, the state's policy of conserving and protecting natural resources and scenic beauty. That constitutional provision also established the authority for the legislature to enact measures 'for the abatement of air and water pollution. Later that same year, the IAC issued a report recommending the establishment of twenty-six aquatic preserves. On October 21, 1969, the Governor and Cabinet acted upon the recommendations of the IAC and adopted, by resolution, eighteen of the water bodies as aquatic preserves, which 'included Rocky Bayou Aquatic Preserve. Other preserves were individually adopted at subsequent times through 1989. lb B. ADMINISTRATIVE RULES GOVERNING AQUATIC PRESERVES Chapters 18-20 and 18-21, Florida Administrative Code (F.A.C.) , are the two administrative rules directly applicable to the uses of aquatic preserves specifically, and submerged lands in general. The general rules in Chapter 18-20, F.A.C., are supplemental to the rules in Chapter 18-21, F.A.C, in the regulation of activities in aquatic preserves. 1. CHAPTER 18-20, F.A.C. Chapter 18-20, F.A.C., specifically addresses aquatic preserves and derives its authority from Sections 258.35, 258.36, 258.37, and 258.38, T.S. The intent of this rule is contained in Section 18-20.001, F.A.C., which states: "(1) All sovereignty lands within a preserve shall be managed primarily for the maintenance of essentially natural conditions, the propagation of fish and wildlife, and public recreation including hunting and fishing where deemed appropriate by the board and the managing agency. (2) The aquatic preserves which are described in Chapter 73-534, Laws of Florida, Sections 258.39, 258.391,. 258.392, *and 258.393, Florida Statutes, future aquatic preserves established pursuant to general or special acts of the legislature, and in Rule 18- 20.002, -Florida Administrative Code, were established for the purpose of being preserved in essentially natural or existing condition so that their aesthetic, biological and scientific values may endure for the enjoyment of future generations, (3) The preserves shall be administered and managed in accordance with the following goals: (a) to preserve, protect, and enhance these exceptional areas of sovereignty submerged lands by reasonable regulation of human activity within the preserves through the development and implementation of a comprehensive management program; (b) to protect and enhance the waters of the preserves so that the public may continue to enjoy the traditional recreational -uses of those waters such as swimming, boating, and fishing; 11 (c) to coordinate with federal, state, and local agencies to aid in carrying out the intent of the Legislature in creating the preserves; (d) to use applicable federal, state, and local management programs, which are compatible with the intent and provisions of the act and these- rules, and to assist in managing the preserves; (e) to encourage the protection, enhancement, or restoration of the biological, aesthetic, or scientific values of the preserves, including but not limited to the modification of existing man-made conditions towards their natural condition, and discourage activities which would degrade the aesthetic, biological, or scientific values, or the quality, or utility of a preserve, when reviewing applications, or when developing and implementing management plans for the preserves; (f) to preserve, promote,@ and utilize indigenous life forms and habitats, including but not limited to: sponges, soft coral, hard corals, submerged grasses, mangroves,. saltwater marshes, freshwater marshes, mud flats, estuarine, aquatic and marine reptiles, game and non-game fish species, estuarine, aquatic, and marine invertebrates, estuarine, aquatic, -and marine mammals, birds, shellfish and mollusks; (g) to acquire additional title interests in lands wherever such acquisitions would serve to protect or enhance the biological, aesthetic, or scientific values of the preserve; (h) to maintain those beneficial hydrologic and biologic functions, the. benefits 'of which accrue to the public at large." 2. CHAPTER 18-21, F.A.C. Chapter 18-21, F.A.C., controls. activities conducted. on sovereignty submerged lands in general and is predicated on the provisions of Sections 253.03, and 253.12, F.S. The stated intent of this administrative rule is: 11(l) to aid in fulfilling the trust and fiduciary responsibilities of the Board of Trustees of the Internal Improvement Trust Fund for the 12 administration, management, and disposition of sovereignty lands; (2) to insure maximum benef it and use of sovereignty lands for all citizens of Florida; (3) to manage, protect, and enhance sovereignty lands so that the public may continue to enjoy traditional uses including, but not limited to, navigation, fishing and swimming; (4) to manage and provide maximum protection for all sovereignty lands, especially those important to public drinking water supply, shellfish harvesting, public recreation, and fish and wildlife propagation and management; (5) to insure that all public and private activities on sovereignty lands which generate revenues or exclude traditional public uses provide just compensation for such privileges; (6) to aid in the implementation of the State Lands Management Plan." C. RELATIONSHIP TO OTHER APPLICABLE PLANS AND PROGRAMS The State Comprehensive Plan, established by Chapter 187, F.S., provides long-range policy guid.ance for the orderly social, economic and physical growth of the State. As such, the State Comprehensive Plan provides direction for the management of the physical resources within the state. The goals, objectives and policies set forth in this aquatic preserve management plan are designed to be consistent with those in the State Comprehensive Plan that pertain to the water resources, coastal and marine resources and natural systems. The Conceptual State Lands Management Plan, adopted on March 17, 1981,. and amended by the Board of Trustees on July 7, 1981 and March 15, 1983, contains specific policies concerning spoil islands, submerged land leases, "Outstanding Native Florida Landscapes," unique natural features, seagrass beds, archaeological and historical resources, and endangered species. These policies provide some of the fundamental direction for formulating management plans and policies of the Aquatic Preserve Program. The Local Government Comprehensive Plan (LGCP) for Okaloosa County is required by the Local Government Comprehensive Planning and Land Development Regulation Act to have a 13 comprehensive management plan with elements relating to different governmental functions (e.g., housing, physical facilities, conservation, land use, coastal zone protection, etc.) Each plan, in effect, is intended to-guide the future development of each respective county. Cities and counties are to adopt land development regulations and conform to the criteria, policies, and practices of their comprehensive plans, which must be updated periodically as required by recent statutory amendments. The'intent of the Aquatic Preserve'Program is to guide county governments during their planning process towards developing local planning criteria and standards that will be consistent with the objectives of the program. Okaloosa County's LGCP has been submitted to the state and will be implemented pending its review and adoption by the Department of Community Affairs. 14 CHAPTER III DESCRIPTION OF AQUATIC PRESERVE A. LOCATION AND BOUNDARIES Rocky Bayou Aquatic Preserve is located in the southeast corner of Okaloosa County along the northern edge of Choctawhatchee Bay. It is bordered on the west by the easterly right-of-way line of State Road 20 and encompasses all of the sovereignty submerged lands below the mean high water line of Rocky Bayou east of SR 20. The major population center adjacent to the preserve is the city of Niceville, which had a population of 11,083 in 1980. Directly to the south of the preserve is Fred Gannon Rocky Bayou State Recreation Area. On the northeast the preserve is bordered by relatively undeveloped land, most of which is part of Eglin Air Force Base Reservation. The southeast border of the preserve is adjacent to a residential subdivision (Parkwood Estates) which is presently under construction. B. PHYSIOGRAPHY AND GEOLOGY Rocky Bayou Aquatic Preserve lies in Ithe physio'graphic division known as the Gulf Coastal Lowlands. The Coastal Lowlands extending across the southern half of the panhandle consist of generally flat plains sloping gently to the coast (7ernald and Patton-eds., 1984). In the western end of the panhandle the Coastal Lowlands rise to form a high, sandy plateau which is characterized by coastal terraces, separated by the scarps which formed between-them. The Penholloway Terrace, rising 40 to 70 feet.above sea level characterizes the geomorphology of the region encompassing the aquatic preserve (Wolfe et al., 1988). Rocky Bayou, itself, has some steep banks, with slopes extending down to depths 16 feet. Another distinctive geological feature of Rocky Bayou Aquatic Preserve is the low bluffs which occur along the shoreline of the bayou. These bluffs, some of which are twenty feet high, continue to be.undercut and eroded by wave action. This slow natural process continues to move the shoreline of the bayou back into the recreation area. Access stairs are maintained on the parks shoreline in order to prevent additio.nal erosion of the bluffs by trampling (MacLaren, 1990). The surface geography of the area is reported to be a result of a sharp rise in sea level 20,000 to 7,000 years ago., The 15 rise lasted for a relatively short period of time before the present sea level was established about 6, 000 years ago. This sea'level rise inundated the Pleistocene River valleys from the coastal embayments that are presently the bayous on the north side of the Choctawhatchee Bay (Wolfe et al., 1988) The immediate vicinity of Choctawhatchee Bay, including the Rocky Bayou area, is composed of sand and clay deposits of Pleistocene and Tertiary age. The preserve lies in a geologic transitional zone between the clastic dominated coastal plain sediments and limestone dominated sediments of the Florida Peninsula sedimentary province. Major near surface lithologies of this.zone are thick variable deposits of sand, gravel, and discontinuous clays which make up a sand and gravel aquifer extending to approximately 350 feet in depth. The sand and gra vel aquifer in the vicinity of the preserve is comprised of sediments that range in age from Miocene to Holocene. This aquifer extends beneath the land area surrounding Choctawhatchee Bay and extends from land surface to the top of the underlying Pensacola Clay confining bed. 'The Pensacola Clay confining bed consists predominantly* of gray to bluish black and light brown calcareous clays. The material composing the Pensacola Clay is described as a "material of relatively low permeability between the sand and gravel aquifer. above and -the Floridian aquifer below... (Trapp et. al., 1977). Below the deepest Miocene Age aquiclude within the sand and gravel aquifer, the sandy limestone and shell fragments of the Upper Floridan aquifer are present. The Upper Floridan aquifer system is separated from the Lower Floridan aquifer'by an extensive clay bed known as the Bucatunna Clay. The Bucatunna is present up to 15 miles north of Fort Walton Beach in Okaloosa County. The confining bed dips south-southwest at about 25 feet per mile, to a depth of 600 to 1,000 feet below sea level.. In southern Okalo6sa County this confining bed consists of silty, sandy calcareous clay, with occasional thin beds.of dark gray clay (Barr, 1983). The confining unit, located just below the Floridan aquifer system, contains thick, but irregular zones of gray, hard, slightly calcareous, silty-clay shale as much as 300 feet thick. This is material of the Middle Eocene Age. C. SURFACE WATER HYDROLOGY The fundamental unit of surface hydrology is the drainage basin. A drainage basin consists of that area which drains surface runoff to a given point (Wolfe et al., 1988). Rocky Bayou Aquatic Preserve is part of the Choctawhatchee Bay drainage basin (Wolfe et al., 1988), but it- is also the 16 receiving 'waterbody for the Rocky Bayou drainage basin (Livingston, 1986). Rocky Bayou drainage basin receives runoff from 26,815 hectares of surface area within Okaloosa and Walton counties. As drainage basins develop the frequency and magnitude' of floods usually increases. Flooding is a necessary and useful part of an ecosystems energy flow, but if flood levels exceed what is needed to maintain the ecosystem, destruction of improper development may take place. In order to maintain the integrity of the preserve ecosystem excessive flooding must be controlled by enforcement of prudent construction practices. Minimizing vegetation removal, prohibiting ditch and drain operations as well as dredge and fill construction (particularly in wetland areas), and tightly controlling construction and development in floodplain areas are all necessary measures to prevent excessive flooding (Wolfe et al., 1988) which may result in destruction of the preserve. There are two major streams, Rocky Creek and Turkey Creek, and several steephead streams that provide freshwater input to this system. Rocky Creek and Turkey Creek have a high base flow which is attributed to seepage from the sand-and gravel aquifer (Wolfe et al., 1988). The freshwater input from these creeks and streams has allowed the bayou to maintain its fresh to brackish salinity; average surface salinity of 8.3 ppt and average bottom salinity of 20.5 ppt (Livingston, 1986). The low salinity of the system has had a strong effect on the biotic communities of the preserve. This effect is evidenced by the wide variety of freshwater and brackish water vegetation which is present along the shoreline. Tidal energy in the Choctawhatchee Bay/Rocky Bayou system is generally very low. Water velocities rarely exceed 1 foot per second, with the most rapid velocities in the eastern portion of the system. This system is also characterized by a low tidal range of 0.6 of a foot. During warm periods of the year there is very little vertical mixing. The lack of strong vertical mixing causes stagnation and water quality degradation during various times of the year. On May 12, 1991, Puddin Head Lake (a previously impounded steephead stream) broke through its dam and emptied into Rocky Bayou. If the dam is not repaired the "freed" steephead stream will return to its original path and be another source of freshwater into the aquatic preserve. D. CLIMATE The mild, subtropical climate of the Florida Panhandle is a result of its latitude (30* - 31* N) and the stabilizing effect of the adjacent Gulf of Mexico (Wolfe et al., 1988). Summer heat is tempered by sea breezes along the coast and up to 50 km inland, as well as by the cooling effect of frequent afternoon thundershowers. A 10* to 20* drop in temperature is frequently the result of these storms. Summer average temperatures are usually in the low to mid 801s.but they may range from the mid 70's to slightly over 1000 F (Wolfe et. al., 1988). Winter temperatures may vary quite a bit due to the frequent passage of cold fronts. Temperatures rarely remain below freezing during the day and these fronts generally only last 2-3 days. Winter temperatures average in the mid to high 50's but -they may range from single-digit lows in some years to the mid 70's during others (Wolfe et al., 1988). Average monthly rainfall ranges from 2.99 to 7.88 inches, and there are two peak rainfall periods during the year. During the summer rainfall period, June through August, the average monthly rainfall is approximately 6.5 inches. During the late winter rainfall period, February through April, 5.25 inches of rain is the monthly average. Average annual rainfall for the panhandle area is approximately 60 inches per year (Fernald and Patton, 1984). Summertime showers are associated with convective thunderstorms and the wintertime showers are frontal related (Plaik and Kunneke, 1984). E. WATER QUALITY Due to its natural attributes the Rocky Bayou Aquatic Preserve was designated as an "Outstanding Florida Water" (OWF) @on March 1, 1979. An OFW designation by the Department of Environmental Regulation (DER) places more stringent standards in the issuance of DER permits. Permit applications for activities that lower ambient water quality within designated OFW's are normally denied. Very limited water quality monitoring has been conducted within the aquatic preserve boundaries. A state-funded, in depth ecological baseline study of the Choctawhatchee Bay system was conducted during 1985-86 (Livingston, 1986). Forty-eight stations were monitored during this study, and one of the stations was within the boundaries of Rocky Bayou Aquatic Preserve. The following water quality parameters were monitored at the Rocky Bayou station on a monthly basis from September 1985 through August 1986; Temperature, salinity, dissolved oxygen, pH, turbidity, color,, fecal coliforms, total coliforms, chemical oxygen demand, ammonia, nitrites, nitrates, total Kjeldahl nitrogen, total nitrogen, ortho- phosphates, total phosphates, and phosphate to nitrogen ratio. The mean monthly values for these parameters and their yearly ranges are given in Livingston, 1986, (Appendix B). 18 At this time water quality in Rocky Bayou is good but increased development in the area is cause for concern. Clearing and construction of roads and stormwater sewers for a residential subdivision which is presently under construction on the eastern boundary of the preserve has contributed silt to one of the steephead streams which flows into the preserve. Stormwater "pop-off" valves from the sewers discharge directly into the steephead stream and impact preserve waters (MacLaren, 1990). An elementary school has also been constructed at the eastern end of the preserve. The school's stormwater retention pond is located upgradient of the spring source of the same steephead stream. Percolation or overflow of water from this' pond may have adverse impacts on the stream and the aquatic preserve (MacLaren, 1990). The rupture of Puddin Head dam and the lake's spillage into Rocky Bayou will greatly effect the water quality within the system. Aquatic vegetation, wetland vegetation, mud, sand and other debris were washed from the area between the two bodies of water into Rocky Bayou as the lake was released from its shores. The extra nutrients and the silt introduced into the bayou may degrade its present water quality. F. VEGETATION Submerged Vegetation and Marsh Community The shallow nearshore zone of the bayou, along the northeast, east and southern borders, is inhabited to a moderate extent by submerged and emergent aquatic vegetation. Some of these species are also sparsely scattered along the northern shoreline of the preserve, between the seawalls and docks of the single family dwellings. Vegetated communities are well established in the bends and pockets of the bayou and 'especially in the areas where Rocky Creek,' Turkey Creek, and the steephead streams flow into the preserve. The majority of the marsh community in the preserve is characterized by a diversity of co-dominant sedges (Cylperaceae) F grasses (Poaceae) , and rushes (Juncus spp-) - This is primarily due to the extreme influence of.freshwater from the creeks and streams which flow into the bayou, meeting a weaker saline tidal flow. This situation inhibits the growth of a true 11saltmarsh" community of low plant diversity (Stout, 1989). Some of the dominant emergent species include sawgrass (Cladium . Jamaicense), smooth cordgrass (SpArtina alterniflora) ' saltmeadow cordgrass (Spartina -patens), black needlerush (Juncus roemerianus) , and giant reed (Phracfmites 19 australis). A few scattered beds@ of widgeon-grass (Ruppia maritima) and tape grass (Vallisneria americana) represent the only silb@erged vegetation within Rocky Bayou. Marshes usually have very distinct vegetation zones. Smooth cordgrass forms a border. along the open water within the intertidal zone. This fringe may extend above mean high water (MHW) . Landward of the cordgrass is black needlerush, usually comprising the largest vegetated zone and the bulk of the standing plant community (Soil and Water Conservation Society, 1989). Important functions of marsh vegetation include stablization of the shoreline; providing food, cover and spawning habitat for fish, waterfowl and other wildlife; to serve as a detrital component for the preserve system; and adding scenic beauty to the shoreline. Forested Wetland community Three areas along.the 'border of the preserve also express the characteristics of the "wetland hardwood hammock" or "forested wetland" community. This community is a wetiand forest on poorly drained soils, soils subject to constant seepage, or soils with high water tables. The forested wetland has an evergreen appearance because it is dominated by laurel, live and water oaks. In many areas cedars are also one of the dominant evergreen species while sweetgum is the dominant deciduous species. Red maple, various bays, and cypress also occur in this community (Soil and Water Conservation Society, 1989). This community supports a luxurious growth of vegetation with a diversity of species. Some of the 'species which characterize this community are: hawthorns (Craetaegus spp.) laurel oak (*Ouercus laurifolia), live oak (Quercus virginiana), red bay (Persea borbonia)., sweetgum (Liquidambar styraciflua), magnolia (Magnolia grandiflora), sweetbay (Magnolia virginiana) , waxmyrtle (Myrica cerifera) , and saw palmetto (Serenoa repens). Steephead Stream Community Another unique type of community which exists in the aquatic preserve vicinity is that of the steephead ravine/stream. Steepheads are highly distinctive stream valley habitats. Steepheads and their stream valleys are formed when ground water emerges on a sloping surface through porous sand at the h.ead of a stream or catchment. 20 0000MMM Mom 20 Niceville ROCKY BAYOU 0 1000 FEET Tidal Marsh Floodplain Marsh PUDD N Impounded Steephead HEAD LAKE Steephead Ravine/Stream Scattered Mixed Emergents Porested Wetland and Mixed Emergents FIGURE 3: Vegetation Map 22 Because' steepheads are highly localized phenomenon, known only from the Florida panhandle, they are rather isolated environments. Localization and isolation have resulted in populations*of plants and animalsthat differ genetically from regional populations (Wolfe et al., 1988). Some species are uniquely adapted to the steephead environment, and are only found in the steephead stream/ ravine. Some of these rare species include the Okaloosa darter, dusky salamander and the Florida bog frog. The steephead communities throughout the panhandle, including the steepheads which flow into Rocky Bayou Aquatic Preserve, generally possess a very similar cross-section of vegetation from th e top of the basin they drain to the stream bed.' From the top of the ravine to about half way down the slope the steephead forest is a closed-canopy assemblage of xeric, deciduous trees. Species common to this area include mockernut hickory (Carya tomentosa), laurel oak (Quercus laurif olia) , water oak (Q. nigr and occasionally Eastern redcedar (Juniperus virginiana). @alfway down the steephead slope a mesic type forest community is encountered. This area contains southern magnolia (Magnolia grandiflora) , American beech (Fagus grandifolia) , water oak (p. nigra), white oak (.Q. alba), swamp-chestnut oak michauxii), hophornbeam (Ostrya virginiana), pignut hickory (Carya glabra), and spruce pine (Pinus qlabra). The lower portion of the steephead slope, which is protected from the sun, exhibits the characteristics of an evergreen shrub zone. Within this zone shruby species such as sparkelberry (Vaccinium arboreum) , mountain laurel (Kalmia latifolia) , orange azalea (Rhododendron austrinum) , fetterbush (Lyonia lucida),, Florida anise (Illicium floridanum) and many others are found. Due to the presence of innundated to saturated soils in the valley floor of the steephead, the vegetation changes from plants which are characteristic of an evergreen-shrub zone to plants which are characteristic of a wetland community, such as sweetbay (Magnolia virginiana) and numerous species of mosses and liverworts. Table 1 (on page 24) is a list of aquatic and wetland vegetation species which are native to the marsh, forested wetland and steephead stream areas in and adjacent to Rocky Bayou Aquatic Preserve. Several illustrations of these vegetation species can be found in Appendix C. 23 TABLE 1: NATIVE PLANTS OF ROCKY BAYOU AQUATIC PRESERVE Common Name Scientific Name Pignut Hickory Carya glabra Mockernut Hickory CarVa tomentosa Atlantic White Cedar. Chamaecyparis thvoides Sawgrass Cladi iamaicense Hawthorns Craetaegus spp. American Beech Fagus grandifolia Black Needlerush Juncus roemerianus Eastern Redcedar Juniperus virginiana Mountain Laurel Kalmia latifolia . Sweetgum Liquidambar styraciflua Fetterbush Lyonia lucida Southern Magnolia Magnolia grandiflora Sweetbay Magnolia virginiana Waxmyrtle Myrica cerifera Eastern Hophornbeam Ostrya virginiana Spoon Flower Peltandra sagittifolia Red Bay : Persea borbonia Giant Reed Phragmites australis Spruce Pine Pinus glabra White Oak Quercus alba Laurel Oak Quercus laurifolia Swamp-chestnut Oak Quercus michauxii Water Oak Quercus nigra Live oak Quercus virginiana Needle Palm Rhapidophyllum hystrix Orange Azalea Rhododendron austrinum Whitetop Pitcher Plant Sarracenia leucophylla Saw Palmetto Serenoa repens Smooth Cordgrass Spartina alterniflora Saltmeadow Cordgrass Spartina patens Sparkleberry Vaccinium arboreum Tape grass Vallisneria americana W.idgeon grass Ruppia maritima G. FISH AND WILDLIFE The wildlife value associated with highly productive estuarine and marsh communities is extremely important. The linking of estuarine with freshwater environments forms a necessary habitat for the feeding and breeding of many species. Ranging from protozoa to mammals, the animal populations are of considerable variety. Some species are restricted to this semlaquatic semiterrestrial habitat, while others can be found in the upland communities surrounding the preserve. Tables 2- 5 illustrate the wide range of fish and wildlife which are found within the aquatic preserve and its adjacent area. 24 Marsh animals exhibit zonation patterns similar to vegetation, due to habitat preferences. Environmental parameters affecting their distribution and zonation include salinity, inundation, substrate character, pH, oxygen level, light, humidity, and temperature as well as fire and wind. The frequency of tidal flooding or proximity to tidally affected waters, as well as the availability of detritus, are two of the principal factors influencing the species diversity and density of aquatic and intertidal marsh organisms. In addition to providing an area of abundant food, the protective qualities of marsh areas provide reproduction and juvenile development habitat for many fish and small animal species. Primary and secondary consumers such as amphipods, shrimp, crabs, clams, oysters, snails, worms, and fish feed on the abundant supply of detritus, plankton and animal protein that is generated from the marsh. Various rodents such as the marsh rice rat and the cotton mouse, and birds like rails, willlets, seaside sparrows, and marsh wrens, all utilize marshes and wetland areas as denning and nesting habitat. Other mammals such as the raccoon, opossum, marsh rabbit, and wading birds like herons and egrets frequent the marsh edges primarily.to feed. Partial destruction of habitat often breaks up productive ecological communities into smaller isolated subunits by destroying the vegetation which produces habitat continuity. These linkages or corridors allow for the@necessary movement of wildlife that may by vital for specific breeding or foraging activities. Habitat disturbance and destruction are the major causes of decline and loss of species. Benthic Macroinvertebrates Benthic macroinvertebrates are indicators of sediment and water quality in aquatic systems. High numbers of benthic macro invertebrates were taken by Livingston (1986) in Rocky Bayou. The distribution of organisms is determined by habitat characteristics, salinity gradients, nutrient dynamics, and pollution. The species collected indicate that Rocky Bayou is one of the few remaining unpolluted bayous in the bay.. over 3 0% of the infaunal fauna consisted of oligochaetes. Polychaete worms were also common and were represented by Mediomastus ambiseta, Aricidea philbinae, Streblosnio benedicti, Fabricia sp., Prionos-pio heterobranchia, Lepidactylus sp., Chione duneri, and Laeonereis culveri. Epibenthic macro invertebrates were dominated by pink shrimp (Penaeus duorarum) and blue crabs (Call inectes sapidus). other dominants include periclimenid' shrimp (Periclimenes longicaudatus) , white shrimp (Penaeus setiferus) , brown shrimp 25 (Penaeus aztecus) brief squid (Lolliguncula brevis), and the crab Portunus gibbesii. Fish/shellfish A very large number of f inf ish and shellfish families have been reported from the marshes., streams, creeks, bays and bayous of the Choctawhatchee Bay system. Members of sixty of these families spend some portion, if not all, of their lives within estuarine habitats similar to those of Rocky Bayou. Table 2 lists many of the species which may at some time in their lives inhabit the waters of the aquatic preserve. The open wat6r habitats associated with t he bay system contain numerous species of commercial and recreational importance. The estuarine and marsh areas serve as "nursery grounds" for many of the juvenile and larval forms of t 'hese marine organisms. These include three shrimp species (brown, white, pink), ladyfish, spotted seatrout, red drum, silver perch, Atlantic croaker, spot, southern kingfish, gulf menhaden, striped mullet, and sheepshead (Wolfe et al., 1988). .Though many marsh species have little commercial importance, their diverse feeding habits and intense utilization of marsh resources makes them especially important in transferring energy from the marsh to the estuary and coastal waters and thus to commercially valuable species. Nursery species and' marsh foraging species consume detritus, larval organisms, and plankton at the base of the food web in the marsh and then introduce this energy to the estuarine and near'shore food webs when they leave the marsh. Foraging carnivores also provide a trophic link between the marsh and adjacent ecosystems. Fish species which may be found in Rocky Bayou Aquatic Preserve inhabit a variety of habitats. Pompano, blue runner, whiting and other forage and juvenile species which will use Rocky Bayou as nursery grounds can be found as adults in the sandy surf-zones of Choctawhatchee Bay and the Gulf of Mexico. Unvegetated, sand bottom habitats are inhabited by burrowing types such as flounder, stingrays, jawfishes, and inshore lizard fishes. Non-burrowing types consist of the sand perch, pigfish and spot. Mud bottom habitats Are preferred by mullet, croakerf silver perch and catfish. Anchovies and silversides are important forage species and can be seen in the bayou's shallowest waters or at the surface where they feed. The grassbeds and tidal marsh areas have a diverse assemblage of fish populations including mullet, pinfish, needlefish, mojarra, seahorses, pipefish, blennies and gobies. "Hard" habitats such as piers, docks, artificial reefs and -submerged sea walls may attract many of the "pretty" seasonal tropical species such as cocoa damsels, angelfishes, parrotfishes, spadefishes, and butterfly fishes. Wrasses, 26 groupers and snappers are also found along these hard substrates (Shipp, 1986). In Florida, the number of species actually- harvested either entirely or principally in the estuaries is surprisingly limited. But estuaries play a significant role in the production of many shellfishes and finfishes that ultimately are harvested mainly at sea. About 50 commercial and 30-65 recreational species caught in the Gulf of Mexico' spend at least some portion of their lives in estuarine systems such as those within Rocky Bayou Aquatic Preserve. Seabasses, jacks, snappers, sheepshead, spot, mackerel, and flounders are a few examples of estuarine dependent species which may be taken either offshore in the gulf or in the estuary '(Comp and Seaman, 1985). The creeks and steephead streams draining into Rocky Bayou have very special fish of their own. The creek chub, (Senotilus atromaculatus) is often found within a few meters of the seeping waters of the steepheads. Rocky Creek and the steephead streams which flow into the bayou represent the only known habitats for a federally endangered species of fish, the Okaloosa darter (Etheostoma okaloosae). TABLE 2: FISH/SHELLFISH WHICH MAY OCCUR IN OR NEAR ROCKY BAYOU Common Name Scientific Name crawled Cowfish Acanthostracion quadricornis Lined Sole Achirus lineatus S Atlantic Sturgeon Acipenser oxyrhynchus Alabama Shad Alosa alabamae Orange Filefish Aluterus schoepfi Stripped Anchovy Anchoa hepsetus Bay Anchovy Anchoa mitchilli Longnose Anchovy Anchoa nasuta Ocellated Flounder Ancylopsetta quadrocellata Singlespot Frogfish Antennarius radiosus Sheepshead Archosargus probatocephalus Hardhead Catfish Arius felis Southern Stargazer Astroscopus y-graecum Silver Perch Bairdiella chrysour Frillfin Goby Bathygobiua soporator Gulf Menhaden Brevoortia patrouns Blue Runner Caranx fusus Jack Crevalle Caranx hippos Rock Seabass Centropristis philadelphius Black Seabass Centropristis striata Atlantic Spadefish Chaetodipterus faber Florida Blenny Chasmodes saburrae Stripped Burrfish Chilomycttrus schoepfi Atlantic Bumper Chloroscombrus chrysurus 27 Bay Wiff Citharichthys siplopterus Mexican Flounder CVclopsetta chittendi Sand Seatrout Cynoscio arenarius Spotted Seatrout CyLio8cio nebulosus Southern Stingray Dasvatis americana Bluntnose Stingray Dasyatis aayiL Round Shad Decapterus punctatus Dwarf Sand Perch Diplectrum bivittatum Threadfin Dorosoma peteriense Ladyfish Eloys saurus Emerald Sleeper Erotelis smaraRdus Okaloosa Darter Etheostoma okaloosae Fringed Flounder Etropus crossotus Round Herring Etrumeus teres Spotfin Mojarra Eucinostomus argenteus Skilletfish Gobiesox strumosus Darter Goby Gobionellus boleosoma Sharptail Goby Gobionellus haststus Naked Goby Gobiosoma bosci Code Goby Gobiosoma robustum Smooth Butterfly Ray GyMnura micrura Scaled Sardine Harengula pensacolae Pearly Razorfish Hemipteronotus novacula Halfbeak Hyporhamphus unifasciatus Feather Blenny Hypsoblennius hentzi Channel Catfish Ictalurus punctatus Pinfish Lagodo rhomboides Spot Leiostomus xanthurus Longnose Gar Lepisosteus osseus Rainwater Killifish Lucania Parva Red Snapper Lutianus campechanus Grey'Snapper Lutjanus griseus Tidewater Silverside Menidia berylina Southern Kingfish Menticirrhus americanus Northern Kingfish Menticirrhus saxitilis Clown Goby Microgobius Rulosus Green Goby Microgobius thalassinus Atlantic Croaker Micropogon undulatus Large Mouth Bass Micropterus salmoides Planehead Filefish Monacanthus hispidus Stripped Bass Morone saxatilis Stripped Mullet MuRil cephalus Speckeled Worm Eel Myrophis punctatus Polka-dot Batfish Ogocephalus radiatus Leatherjacket Oligoplites saurus Crested Cusk-eel Ophidion welshi Gulf Toadfish Opsanus beta Pigfish Orthopristis chrysoptera Gulf Flounder Paralichthys albigutta Southern Flounder Paralichthys lethostigma Gulf Butterfish Peprilus burti Atlantic Threadfin Polydactylus octonemus Bluefish Pomatomus saltatrix 28 Black Crappie Pomoxis nigromaculatus Atlant ic Midshipman Porichthys porosissimus Blackfin Sea Robin Prionotus rubio Leopard.Sea Robin Prionotus scitulus Bighead Sea Robin Prionotus tribulus Clearnose Skate Raia eglanteria Cownose Ray Rhinoptera bonasus Spanish Sardine Sardinella anchovia Large Scale Lizardfish Saurida brasiliensis Spanish Mackerel Scomberomorus maculatus Creek Chub Semotilus atromaculatus Bucktooth Parrotfish Sparisoma radians Southern Puffer Sphoeroides nephelus Northern Sennet Sphyraena borealis Atlantic Needlefish Strongylura marina Dusky Pipefish SyRnathus floridae Chain Pipefish SyRnathus louisanae Gulf Pipefish Sygnathus scovelli Spotfin Tonguefish SyLnphur s diomedianus Blackcheek Tonguefish SyLnphurus plagiusa Inshore Lizardfish Synodus foetens Florida Pompano Trachinotus carolinus Atlantic Cutlassfish Trichiurus lepturus Hogchocker Trinectes maculatus Southern Hake Uryoph@Ecis floridanus Atlantic Moonfish Vomer setapinnis Amphibians/Reptile's A large number of reptile and amphibian species occur within- the various habitats of the aquatic preserve, Table 3 lists the species of amphibians and reptiles which might be found within or adjacent to Rocky Bayou Aquatic Preserve. Enough water is present in the preserve area to support the breeding of several different species of frogs, such as the southern leopard frog (Rana sr)henoceiphala), the green tree frog (Hyla cinerea), and the spring peeper (Hyla crucifer). One frog species which is restricted almost exclusively to this area is the bog frog (Rana okaloosae), known from the wetlands along the margins of the steephead streams. The five-lined skink (Eumeces fasciatus) and sometimes the coal skink (E. anthracinus) are common lizards while the green anole (Anolis carolinensis) and the ground skink (Scinella lateralis) are sometimes abundant at the margins of the wetland areas.' The American Alligator (Alligator mississipplensis), which is listed as a species of special concern by the Florida Game and Fresh Water Fish Commission, is also a common inhabitant of the marsh and wetland areas. 29 TABLE 3: AMPHIBIANS AND REPTILES NATIVE TO ROCKY BAYOU AQUATIC PRESERVE Common Name Scientific Name Florida Cricket Frog Acris Rryllu s Florida Cottonmouth Agkistrodon piscivorus American Alligator AlUitator mississippiensis: Green Anole Anolis carolinensis Common Snapping Turtle Chelydra serpentina Coal Skink Eumeces anthracinus Five-Lined Skink Eumeces fasciatus Mud Snake Farancia abacura Green Treefrog Hyla cinerea Southern Spring Peeper Hyla crucifer Squirrel Treefrog U_yla squirella Two-lined Salamander Eurycea bislineata Red Salamander Pseudotriton ruber Du*sky Salamander Desmognathus fuscus conanti Banded Watersnake Neroaia fasciata - Southern Chorus Frog Pseudacris nigrita Bronze Frog Rana clamitans Bog Frog Rana okaloosae Southern Leopard Frog Rana utricularia Ground Skink Scinella lateralis Gulf Coast Spiny Softshell Trionvi spiniferus Birds A wide variety of wading birds, raptors, songbirds,- and waterfowl frequent all 'habitat types within the preserve and its adjacent uplands. Table 4 lists the large number of bird species which inhabit'the preserve sometime during the year. Some of the more conspicuous wading birds 'found loafing or foraging in the marsh of emergent vegetation include: the great blue heron (Ardea herodias), least bittern (Ixobrychus exilis) , and snowy egret (Egretta thula) . Raptors such as the osprey (Pandion haliaetus) utilize basically all communities, nesting in large trees in the inner marsh and swamp forest and feeding in the bayou. In the past the osprey population within the preserve area was quite large, but recently the numbers seem to be declining. There are few mating pairs present and several nests have been abandonded. The abandonment may be due to the proximity of a residential development which is being constructed on the eastern border of the preserve. Nest predation by crows is also a problem (Carl Schell, Park Ranger, pers. comm.). Ducks are the major waterfowl species found in all vegetative communities within the preserve. Wood ducks (Aix sponsa) normally inhabit swamp forest and wetland*areas, nesting in 30 tree cavities and consuming acorns as a primary f ood. They are usually year-round residents in this area. Other migratory ducks such as the scaup (Aythya marila) , and the pintail (Anas acuta) , may temporarily stop in the preserve during the winter. TABLE 4: NATIVE BIRDS OF ROCKY BAYOU AOUATIC PRESERVE Common Name Scientific Name Spotted Sandpiper Actitus marcularia Red-Winged Blackbird Agelaius phoeniceus Wood Duck Aix sponsa Green-Winged Teal* Anas crecca Mallard Anas platyrhynchos Northern Pintail Anas acuta Blue-Winged Teal Anas discors Anhinga Anhinga anhinga Great Blue Heron Ardea herodias Redhead Aythya americana Greater Scaup Aythya marila American Bittern Botaurus lentigenosus Bufflehead Bucephala albeola Common Goldeneye Bucephala clangula Green Backed Heron Buteroides striatus Sanderling Calidris alba Semipalmated Sandpiper Calidris pusilla Dunlin Calidris alpina Great Egret Casmerodius albus Willet Catoptrophorus semipalmatus Semipalmated Plover Charadrius semipalmatus Killdeer Charadrius vocif erus. Wilson's Plover Charadrius wilsonia Black Tern ChlidoniAs niger Fish Crow Corus ossifragus American Coot Fulica americana Common Snipe Gallinago gallinago Common Loon Gaxia immer Herring Cull Larus arzentatua Laughing Gull Larus atricilla Ringbilled Gull Larus delawarensis Bonaparte's Gull Larus Philadelphia Hooded Merganser Lophoktes cucullatus Yellow-Crowned Night Heron Nycticorax violaceus osprey. Pandion haliaetus - American White.Pelican Pelicanus erythrorhynchos Double-Crested Cormorant Phalacrocorax auritus Black-Bellied Plover Pluvialis squatarola Pied-billed Grebe Podilymbus podiceps Horned Grebe Podiceps auritus Common Grackle Quiscalus guiscula Clapper Rail Rallus longirostris scottii American Woodcock Scolopax minor 31 Least Tern Sterna antillarum. Forster's Tern Sterna forsteri Common Tern Sterna hirundo Royal Tern Sterna maxima Sandwich Tern Sterna sandvincensis Greater Yellowlegs Tringa melanoleuca Mammals The marsh and hardwood communities in -the vicinity of the aquatic preserve provide habit for numerous mammlian species. White-tailed deer (Odocoileus virginianus), a popular game animal, frequents both areas, mainly because of the escape cover'and browse provided (McWhite, 1984). Many other common hardwood forest and wetland inhabitants occur here, 'Including the squirrel (Sciurus carolinesis), raccoon (Procyon lotor), and the beaver (Castor canadensis). The Florida black bear (Ursus americanus floridanus), a threatened species, also sparsely inhabits the area. Table 5 represents a list of the mammalian species which may be located within the vicinity of the Rocky Bayou Aquatic Preserve. TABLE 5: MAMMALS NATIVE TO ROCKY BAYOU AQUATIC PRESERVE Common Name Scientific Name Beaver Castor canadensis Opossum Didelphis marsupialis Striped Skunk Mephitis mephitis Whitetailed Deer Odocoileus, virginianus Raccoon Procyo lotor Eastern Mole Scalopus aquaticus Eastern Grey Squirrel Sciurus carolinensis. Marsh Rabbit Sylvilagus palustris Grey Fox Urocyon cinereoargenteus Florida Black Bear Ursus americanus floridanus H. ENDANGERED, THREATENED AND SPECIES OF SPECIAL CONCERN Table 6 provides a list of animal species assumed to be found at or in the vicinity of Rocky Bayou Aquatic Preserve. These species have been given legal protection pursuant to the U.S. Fish and Wildlife Service (USFWS) Endangered Species Act of 1973, the Florida Game and Fresh Water Fish Commission (FGFWFC) regulations, and the Florida Department of Agriculture (FDA) regulations. Listed species may be classified as endangered (E), threatened (T), of special concern (SSC), or under review (UR) for such listing. Endangered species are those threatened with 32 extinction if deleterious factors affecting their populations continue. These are species whose numbers have already declined to such a critically low level, or whose habitats have been so seriously reduced or degraded that without active assistance, survival is questionable. . Threatened species populations, although not as critically stressed' as endangered species, are also jeopardized. Species of special concern are those that warrant special attention due to similarity in appearance to other species, commercial exploitation, environmental changes, and/or long-term population declines. Species of this category may also have potential impact on endangered or threatened populations of other species. TABLE 6: ENDANGERED, THREATENED, AND SPECIES OF SPECIAL CONCERN LIKELY TO OCCUR IN ROCKY BAYOU AOUATIC PRESERVE. COMMON NAME/SCIENTIFIC NAME FGFWFC USFWS VDA BIRDS: Osprey Pandion haliaetus SSC ---- ---- Clapper Rail Rallus longirostris ---- UR2 scottii Least Tern. Sterna antillarum T MAMMALS: Florida Black Bear Ursus americanus floridanus T UR2 ---- REPTI LESAMPHIBIANS: American Alligator Alligator mississippiensis SSG T(s/a) ---- Bog Frog Rana okaloosae SSC ---- 33 ENDANGERED, THREATENED, AND SPECIES OF SPECIAL CONCERN LIKELY TO OCCUR IN ROCKY BAYOU AQUATIC PRESERVE. FISH: Atlantic Sturgeon Acipenser oxyrhynchus SSC UR2 ---- Okaloosa Darter Etheostoma okaloosae E E ---- PLANTS: Mountain Laurel Kalmia latifolia T Needle Palm Raphidophyll hystrix UR C Orange Azalea Rhododendron austrinum UR E Whitetop Pitcher Plant Sarracenia leucophylla UR2 E FGFWFC = Florida Game & Fresh Water Fish Commission USFWS = United States Fish & Wildlife Service E = Endangered .T = Threatened T(s/a) = Threatened due to similarity of appearance C = Commercially exploited SSC = Species of Special Concern UR2 = Under review for federal listing, but substantial evidence of biological vulnerability and/or threat is lacking, I. CULTURAL RESOURCES Rocky Bayou Aquatic Preserve has not been surveyed for cultural resources. There are, however, three recorded historical structures or archeological sites within or adjacent to the boundaries of the preserve and the potential for other sites in the area is great. These three sites correspond to periods of occupation by three different Indian groups; the Archaic Indians, the Deptford group, and the Weeden group. The topographical setting of the area, bluffs with major drainage areas, could have provided an ideal habitat for the settlement of various peoples. From their elevated positions 34 on the bluff, settlements remained dry and the occupants were able to observe the movement of animals below. Several periods of Indian occupation in the area also make it a prime location for cultural resources. Sequentially, the periods of occupation are as follows: Paleo Indian period (12,000 - 9,500 years ago), Archaic Indian period (9,500 - 3,500 years ago), Transitional, Deptford (2,500 - 1,900),. Swift Creek (1,900 - 1,200), Weeden Island (1,200 - 700), Fort Walton (700 - 300), and finally historic occupations (MacLaren, 1990). At the close of the Archaic period pottery cultures began to appear throughout Florida, and it is possible that these people occupied the wetland areas around the preserve. Rangers from the Fred Gannon Rocky Bayou State Recreation Area have reported pottery shards in their park area. In the interest of preserving any unknown cultural resources which might exist within the preserve, a thorough survey of the area will have to be conducted. J. REGIONAL LAND USE, DEVELOPMENT ASSOCIATED IMPACTS 1. ADJACENT UPLAND USES The upland areas immediately adjacent to Rocky Bayou Aquatic Preserve are presently broken, down into the following categories: low density residential development, mixed-use, recreational, and military holdings (Okaloosa County Comprehensive Plan, 1990). A more detailed outline of local land use is provided in the local government future land use map in Figure 4. a. RESIDENTIAL 1. Low Density Development: Low-density residential development occurs on the uplands along the northern perimeter of Rocky Bayou. Several single family homes, docks, and boathouses line the shore in this area. Some of the boathouses appear to be non-conforming. b. MIXED-USE: The intent of this category is to promote innovative arrangement of development types, to promote natural resource enhancement and to promote open spaces around buildings. This category of land use allows an intense mixture of residential and commercial activity. Medical related facilities, general commercial uses, such as restaurants and entertainment facilities, are also permitted in this category. 35 The area which is designated for mixed-use is adjacent to the south-east corner of the aquatic preserve. Parkwood Estates residential development, Bluewater Bay Elementary School, and several small shops are within the mixed-use area. ce RECREATIONAL: The recreation category includes city, county, federal, military, state parks, and golf courses. The area adjacent to the aquatic preserve which has been designated as recreational lies directly to the south of Rocky Bayou and includes Fred Gannon Rocky Bayou State Recreation Area. The park land is owned by the U.S. Forest Service and is presently leased to the state. d. MILITARY HOLDINGS: The military holding of Eglin Air Force Base is adjacent to the forested wetland area and marsh system to the north-east of the aquatic preserve. There is development immediately adjacent to the aquatic preserve in this area. 2. USES OF THE PRESERVE The uses of Rocky Bayou Aquatic Preserve can be divided into two general categories: Public/Recreation - Rocky Bayou Aquatic Preserve is located adjacent to Fred Gannon Rocky Bayou State Recreation Area which provides easy access to the preserve through a boat ramp and public camping and picnic areas. Popular recreational activities include fishing, swimming, snorkeling, water skiing, jet skiing, picnicking, and hiking along the nature trails and steephead streams. Private - private uses are reflected by the presence of several small, private docks associated with adjacent upland single-family residences. 3. PLANNED USE Residential development adjacent to the preserve is expected to increase as the city of Niceville expands. In addition, Okaloosa County plans major road work in the area. if approved, Highway 20 adjacent to the preserve and recreation area would be widen, and a new,bridge would span the eastern portion of the preserve in addition to the present bridge. There is the possibility that Fred Gannon Rocky Bayou State Recreation Area's land lease will not be renewed. If the lease is not renewed at some future time the land could be subject development. 3.6 20 Niceville ............ . ...... Neel. ROCKY BAYOU 0 1000 FEET PUDDIN hesidential HEAD LAKE Govemment Mixed Use State Park FIGURE 4: Adjacent Land Use Map 38 CHAPTER IV MANAGEMENT AREAS A. INTRODUCTION This chapter divides Rocky Bayou Aquatic Preserve into separate management areas and delineates the general rule criteria for allowable uses (e.g., activities and structures) associated with each area. Each management area is classified by the value of natural and cultural resources (e.g., types, occurrence) on submerged lands adjacent to the differing types of upland use (e.g., residential, commercial). The purpose of this chapter is four-fold: (1*) to provide a better understanding of the general rule criteria designed to preserve and protect resources and habitat, (2) to identify the types of allowable uses on state-owned submerged lands within a preserve, (3) to provide local planners with a guide for land use decisions, and (4) to provide both the staff of the Bureau of Submerged Lands and Preserves and other agencies a continuity of direction in the management of this segment of the bayou. As such, this intent will afford habitat protection while lending some measure of predictability for allowable public and private uses in the aquatic'preserve. Prior to providing the criteria for specific resource management areast it is important that the intent, jurisdiction, and limitations of Florida's Aquatic Preserve Program be reiterated. Section 258.36, F.S., states that "It is the intent of the Legislature that the state-owned submerged lands in areas which have exceptional biological, aesthetic, and scientific value ... be set aside forever as aquatic preserves or sanctuaries for the benefit of future generations." The program has jurisdiction over the use of state-owned submerged lands within the boundaries of a given preserve. Activities which occur outside the boundaries of an aquatic preserve or which do not directly affect state-owned submerged lands are not within the jurisdiction of the Aquatic Preserve Program (e.g., adjacent upland uses, regulation of commercial fishing). There are a number of differences between the rules governing uses of state-owned submerged lands within an aquatic preserve and those not within an aquatic preserve. The principal difference is that uses of submerged lands within an aquatic must be shown to be "in the public interest" before it can be authorized as opposed to being "not contrary to the public interest". for non-aqu4tic preserve areas. 39 B. MANAGEMENT AREA CLASSIFICATIONS A key component of the management program for any aquatic preserve is the division of the preserve into management areas. The classification of management areas in an aquatic preserve is based upon the resource value of submerged lands within the preserve associated with existing and future land uses on the adjacent uplands as designated in the local government comprehensive plan(s). As in the delineation of upland uses through zoning, the delineation of a preserve into management areas is two-fold: (1) to identify areas of public and private uses, and (2) to. provide standards with which proposed uses and activities must comply. The intent of these management area classifications is to make potential development activities compatible with resource protection goals. Designated or existing land uses are incorporated into the classification of management areas because use of the adjac ent uplands has a direct bearing on the intensity of demand for uses of state-owned submerged 1 'ands. As mentioned earlier, the Aquatic Preserve Program has no jurisdiction over the designated use of the adjacent uplands. The incorporation of a designated land use into the management area classification is simply an acknowledgement of a local government's decision on how a specific upland area can be developed. Specific land uses to be incorporated in the classification of management areas of this plan include: Single-Family (SF) : This category represents state-owned submerged lands adjacent to.land designated on a future land use map for a county and/or municipality as single- family residential. It is intended to include areas using the adjacent. portion of the preserve solely for private recreational activities. Public Recreation (PR): This category represents state- owned submerged lands adjacent to land designated on a future land use map for a county and/or municipality as, public recreation/preservat ion and is utilized for the purposes of public recreation. It is intended to include (1) areas where structures are used by the general public at no charge and (2) federall state, and municipal parks that charge a nominal fee. Military property, while not always open to the public, is included in this category since the buildings and grounds are often designated as public facilities. Open Water (OW): This category represents state-owned submerged lands within an aquatic preserve which are of a distance of greater than 500 feet from land. 40 Each of the land use classifications listed above.is assigned an appropriate number to identify the resource value of the adjacent submerged lands. The methodology used to determine this resource value shall be consistent with the latest methodology approved by the Bureau of Submerged Lands and Preserves. If an area within the preserve is identified as a Primary Resource Protection Area (PRPA), then it will be assigned a resource value of 111". A PRPA essentially combines Resource Protection Areas 1 and 2, as defined in Sections 18- 20.003(31), and 18-20.003(32), F.A.C. Submerged areas that are characterized by the absence of the above resource attributes will be identified as a secondary Resource Protection Area (SRPA) and assigned a resource value of 112". A SRPA is a Resource Protection Area 3 as defined by Section 18-20.003(33), F.A.C. As stated previously, resource values are to be incorporated into the classification of management areas. For instance, if a submerged area within the preserve is determined to have a resource value of 1 and the adjacent uplands is zoned as single-family residential (SF), then this management area would be classified as SF11. C. MINIMU'X CRITERIA FOR ALLOWABLE USES Chapter 18-20, F.A.C., provides the minimum standards with regard to the utilization of state-owned submerged lands within an aquatic preserve as authorized by the Board of Trustees and the Department of Natural Resources. It should be noted that other regulatory agencies rules and jurisdictions over activities may also apply within aquatic preserves. The minimum standards for each allowable use are detailed below. All Dock Structures: Section 18-20.004(5)(a), F.A.C., states that all docking facilities within an aquatic preserve shall meet the following standards and criteria: 1. no dock shall extend waterward of the mean or ordinary high water line more than 500 feet or 20 % of the width of the waterbody at that particular location, whichever is less; 2. areas of significant biological., scientific, historic, and/or aesthetic value require special management considerations. Modifications to docks in these areas may be more restrictive and shall be determined on-a case-by-case basis; 41 3. the number, lengths, drafts, and types of vessels allowed to utilize the proposed facility may be stipulated; 4. where local governments have more stringent standards and criteria for docking facilities, the more stringent standards for the protection and enhancement of the aquatic preserve shall prevail. Additional policies include all docking structures to access a depth of -4 feet at mean low water (MLW) and a-reduction in the width of a terminal platform to 4 feet wide if the platform is over seagrasses. This reduction will not affect the overall area of the terminal platform. Private Residential Single Docks: Section 18-20.004(5) (b), F.A.C., states that private residential single docks, as defined by Section 18-20.003 (23), F.A.C. , shall conform to the following specific design standards and criteria: 1. any main access pier shall be limited to a maximum width of four feet; 2. must be designed and constructed to ensure maximum light penetration; 3. can extend from the shoreline no further than -4 feet at (MLW)14. 4. when the water depth is -4 feet MLW at an - existing bulkhead, the dock length from the bulkhead shall not exceed 25 feet, subject to modifications accommodating shoreline vegetation overhang; 5. wave break devices shall be designed to allow for maximum water circulation and built in such a mannei7 as to be part of the dock structure, 6. the maximum size of the terminal platform shall be 160 square feet; 7. dredging to obtain navigable water depths is strongly discouraged. In the interests of clarification, the 'term "private residential single docks" refers to those docks associated with single-family residences that are used for private recreational purposes. Private Re6idential - Multi-slip D6cks:* Section 18- 20.004(5)(c), F.A.C., states that private residential multi- slip docks, as defined by Section 18-20.003(24), F.A.C., shall ,conform to the following design standards and criteria: 42 "i. the area of sovereignty submerged land preempted by the docking facility shall not exceed the square footage amounting to ten times the riparian waterfront footage of the affected waterbody of the applicant, or the square footage attendant to providing a single dock in accordance with the criteria for private residential single docks, whichever is greater. IA conservation easement or other such restriction acceptable to the Board must be placed on the riparian shoreline, used for the calculation of the 10:1 threshold, to conserve and protect shoreline resources and subordinate/waive any further riparian rights of ingress and egress for additional docking facilities; 2. docking facilities and access channels shall be prohibited in Resource Protection Areas 1 and 2 (= PRPA) , except as allowed pursuant to Section 258.42 (3) (e) 1, F.S. , while dredging in Resource Protection Area 3 SRPA) shall be strongly discouraged; 3. water depths adjacent to and within the proposed mooring area shall have a minimum clearance of one foot between the deepest draft vessel and the submerged bottom at MLW; 4. main access piers and connecting walks shall not exceed six feet in width; 5. terminal platforms shall not exceed eight feet in width; 6. finger piers shall not exceed three feet in width and 25 feet in length; 7. pilings may be utilized as required to provide adequate mooring capabilities; 8. specific provisions of Section 18-20.004(5)(d), F.A.C., for commercial, industrial, and other revenue generating/income-related docking facilities shall also apply to private residential 'multi-slip docks. . Lease'or Transfer of Lands: Section 18-20.004 (1)(b), F.A.C. states that there shall be no further lease or transfer of sovereignty lands within an aquatic preserve unless such transaction is in the public interest. Section 18-20.004(2), F.A.C. specifically defines the public interest test (see Appendix A for a copy of Chapter 18-20, F.A.C.). Section 18- 20..004 (1) (e) , F.A. C. states that a lease, easement, or consent of use may be authorized only for the following activities: (1) a public navigation project; (2) maintenance of an existing navigation channel; (3) installation or maintenance of approved navigational aids; (4) creation or maintenance of a commercial/ industrial dock, pier, or marina; (5) creation or 43 maintenance of private docks; (6) minimum dredging of navigation channels attendant to docking faci 'lities; (7) creation or maintenance of shore protection structures; (8) installation or maintenance of oil and gas transportation facilities; (9) creation, maintenance, replacementf or expansion of facilities required for the provision of public utilities; and (10) other activities which are a public necessity or which are necessary to enhance the quality and quantity of the preserve and which are consistent with the Florida Aquatic Preserves Act (Sections 258.35 - 258.46, F.S.) . Section 18-20.004(1) (f) , F.A.C. states that structures to be built in, on, or over sovereignty lands are limited to those necessary to conduct water-dependent activiti es. Utility Easements: Section 18-20. 004 (3) (c) , 'F.A. C. states that utility cables, pipes, and other such structures shall be constructed and located in a manner that will cause minimal disturbance to submerged resources (e.g., seagrass beds, oyster bars) and do not interfere with traditional uses. It will be the policy to place additional utilities into designated corridors or existing easements within the aquatic preserve if no other reasonable alternative exists. Spoil Disposal: Section 18-20.004(3)(d), F.A.C. states that spoil disposal within an aquatic preserve shall be strongly discouraged and may be approved only where the applicant has demonstrated that there is -no other reasonable alternative and that the spoiling activity may be beneficial to, or at a minimum, . not harmful to the quality or utility of the preserve. It will ibe the policy not to. recommend spoil disposal onto a PRPA within Rocky Bayou Aquatic Preserve. Exceptions to this criteria may be granted where beach quality sand is transferred and deposited onto shoreline beaches as part of an approved beach restoration management plan. Piers: Piers shall be constructed in accordance with the minimum criteria provided by Section 18-20.004(.5)(b), F.A.C. In addition, the following conditions apply to all piers: (1) the entire structure will be elevated to a minimum of 5 feet above the MHWL, (2) hand rails will be installed around the perimeter of the structure, (3) at least one "Docking Prohibited" sign will be posted'and maintained on each side of the pier, (4) no temporary or permanent mooring of vessels will be permitted, and (5) dredging is prohibited when associated with pier construction and maintenance. Ramps: Boat ramps will be reviewed on a case-by-case basis. Determining factors to be reviewed include: (1) the elimination or alteration of natural resources or habitat (e.g., seagrasses, shoreline vegetation, nesting areas),. .(2) the amount of dredging and/or filling of submerged lands, and (3) accessibility to the ramp from water and land routes. 44 Additional criteria for the repair, replacement, and expansion of existing structures are provided for in Chapter 18-21, F. A. C. Replacement and expansion of structures must comply with the minimum criteria provided Jor in Chapter 18-20, F. A. C. In addition to the allowable uses listed above, certain activities are generally permissible in all management areas in accordance with general rules. These activities include shoreline stabilization, maintenance dredging, and maintenance of - channel markers. Where appropriate to protect environmental resources, certain conditions or restrictions may be placed on these types of activities. For example, seawalls in some locations may'be discouraged, and rip rap may be required to be placed along seawall, in order to provide additional habitat. D. MANAGEMENT AREAS In this section, each management area is delineated with boundaries, descriptions, and allowable uses. Due to changes that may occur from the rezoning of adjacent uplands and altering biological conditions on submerged lands, the final decision on approving, modifying or denying uses of the submerged lands within the preserve will be made based on field surveys and assessments of project sites. Figure 5 is a map of all management areas within this segment of the preserve. The purpose of providing this map is to give some general guidance and an understanding of where the manage ment areas lie within this segment. Some management areas may have a specific activity occurring within that is not reflective of the overall upland use. As an example, an upland @arcel consists of a marina surrounded by single-family homes adjacent to extensive seagrasses. The marina may have preceded residential development and the aquatic preserve designation; therefore, it would be unreasonable to remove the facility. Marina expansion and new commercial-type activities, however, will not be allowed in this management area because of the presence of seagrasses and/or the upland zoning restrictions. In such cases, the specific activity will be recognized as a "non-conforming use". This term simply recognizes the specific activity as such and is not to be interpreted as a termination of vested ..rights should a change in ownership occur, nor does it imply that future non-conforming uses will be allowed. 45 MANAGEMENT AREA SF11 (single-family/primary resource protection area) (there are two management areas in this category) Boundaries: The first management area is defined as all state-owned submerged lands which extend 500 feet waterward from the mean high water line, 3200 feet east of the line between sections 10 and 11, township 1 south, range 22 west and continuing approximately 3000 feet west of said line to the boundary of the property owned by Eglin Air Force Base, near the mouth of an unnamed creek emptying into Rocky Bayou. Description: This area is characterized by stands of smooth cordgrass, saltmeadow cordgrass, rush, sawgrass, and common reed. Turkey Creek and two unnamed creeks enter Rocky Bayou in this area. Some low bluffs, uncommon in Florida, also occur here. Submerged resources include polychaete worms, crabs, clams, and scattered grassbeds. Sixteen docks/boathouses are in this'area. At least two appear to be non-conforming structures. Allowable Uses: utility easements (in designated corridors), private residential single docks and piers. Boundaries: The second management area in this category is defined as all state-owned submerged lands extending 500 feet waterward- from the mean high water line and 1600 feet south along the shoreline of the line between sections 11 and 14, township 1 south, range 22 west. Description: This area is characterized by dense stands of saltmeadow cordgrass, sawgrass, rush, scattered cypress trees and bottomland hardwoods. An abandoned osprey nest occurs here. There is also the floodplain of a steephead stream which has been partially filled to provide for a roadway. The mouth. of this stream is vegetated with widgeon grass, a submerged aquatic plant, and a small tidal marsh. The development company which owns this land has obtained a permit for a fishing pier, but to this date, the structure has not been built. A condition of the permit was the establishment of a 1600 foot conservati.on easement along the shoreline. This means that, other than the permitted fishing pier, no other structures will be built on state-owned submerged lands in this section. Presently, two non-conforming pilings are standing. approximately 800 feet south of the north line of section 14. Allowable Uses: Utility easements (in designated corridors), private residential single docks and piers. 46 OCLC: 26478844 Rec stat: n Entered: 19920825 Replaced: 19950607 Used: 19950509 $ Type: a Bib LvL: m Source: d Lang: eng Repr: Enc LvL: I Conf pub: 0 Ctry: fLu Indx: 0 Mod rec: Govt pub: s Cont: b Desc: a Int LvqL: Festschr: 0 Illus: ab F/B: 0 Dat tp: s Dates: 1991, % $ 1 040 FBA 'c FBA % $ 2 043 n-us-fl % $ 3 092 574.9759 '12 20 % $ 4 090 'lb % $ 5 049 NOGM % $ 6 245 00 Rocky Bayou aquatic preserve management plan : 'b adopted December 17, 1991 / 'c prepared by staff of [the] Division of State Lands, Bureau of Submerged Lands and Preserves, Northwest FLorida Aquatic Preserve Field Office. % $ 7 260 [Tallahassee]: 'b Dept. of Natural Resources, 'c [1991]. % $ 8 300 98 p. : 'b ill., maps ; 'c 28 cm. % $ 9 504 Includes bibliographical references (p.81-82). % $ 10 651 0 Rocky Bayou State Park (Fla.) % $ 11 650 0 Submerged lands 'z Florida. % $ 12 650 0 Aquatic resources 'z Florida 'z Rocky Bayou State Park. % $ 13 650 0 Marine parks and preserves 'z Florida 'z Rocky Bayou State Park x Management. % $ 14 650 0 Marine resources conservation 'z Florida 'z Rocky Bayou State Park. % $ 15 710 1 Florida. 'b Bureau of Submerged Lands and Preserves. % MANAGEMENT AREA SF/2 (single-family/secondary resource protection area) Boundaries: This area is def ined as all state-owned submerged lands 500 feet waterward from the mean high water line in section 10, township 1 south, range 22 west, along the north shore of Rocky Bayou, extending approximately 950 feet eastward from the intersection of State Road 20 and the mean high water line. Description: This area is characterized by sandy, somewhat eroded beaches. Five docks with boathouses, seawalls, and a non-conforming boat ramp are in this area. Allowable Uses: utility easements, private residential single docks and piers. MANAGEMENT AREA PR/1 (public recreation/primary resource-protection area) (there are two management areas in this category) Boundaries: The first management area is defined as all state-owned submerged lands extending 500 feet waterward from the mean high water line, which borders Rocky Bayou State Recreation Area. The western boundary of this management area is State Road 20.and the eastern boundary is the second SF11 area previously described. Description: There are several habitat types in this area. The mouths of three steephead ravines (one impounded to create Puddin Head Lake) empty into the bayou in this area. The mouths of the ravines are vegetated with emergent wetland species, such as smooth cordgrass, saltmeadow cordgrass, common reed, and sawgrass. Some widgeon grass, a submerged aquatic plant, occurs along the mouth of the eastern most steephead.ravine. Emergent wetland species appear all along the shoreline, interspersed between low bluffs, an unusual geologic feature in Florida. A small tidal marsh and scattered @tands of rush also occur in this management area. Due to the impact from wind generated waves, boat wakes, jet ski wakes, and foot traffic, some erosion has occurred in places along the shoreline. Resources in this area include ospreys, crabs, polychaete worms, and scattered grassbeds.. Allowable Uses: utility easements (in designated corridors), public docks (meeting the requirements of a private residential single dock), ramps and piers. 47 Boundaries: The second management area in this category is defined as all state-owned submerged lands extending 500 feet waterward from the mean high water line in section 11, township 1 south, range 22 west, which borders the property owned by Eglin Air Force Base. The boundaries of this management area are the two SF11 areas previously described. Description: This area is characterized by a mixture of scattered cypress trees, dense bottomland hardwoods, and emergent wetland vegetation. Rocky Creek and an unnamed creek empty into Rocky Bayou in this area. Leaf litter and a creek delta characterize the submerged lands. Allowable Uses: utility easements (in designated corridors), public docks (meeting the requirements of a private residential single dock), ramps and piers. MANAGEMENT AREA OW/1 (open water/primary resource protection area) Boundaries: This management area is defined as all state- owned submerged lands of Rocky Bayou, which are 500 feet waterward of the' mean high water line, within the aquatic preserve. Description: This area is characterized by relatively shallowi 'dark waters of low salinities with scattered grassbeds. Major uses include recreational and commercial fishing, swimming, jet skiing and water skiing. Allowable Uses: utility easements- (in designated corridors). 48 20 Nicoville -.%ROCKY t.0 0 1000 FEET PUDDIN PRI HEAD LAKE SF1 SF2 owl FIGURE 5: Management Areas 50 CHAPTER V SITE SPECIFIC MANAGBMEXT ISSUES AMD-KEEDS This chapter deals with management issues and initiatives involving specific activities and environmental processes that directly affect the biological integrity of the preserve. The issues that are specific to this area include, but are not limited to, increasing boat and jet ski traffic and habitat protection. Management.initiatives relative to these issues provide additional direction not set forth by Chapter 258, F.S., Chapter 18-20, F.A.C., or Chapter IV of this plan. These initiatives are intended to be used as a tool for DNR to manage the aquatic preserve and encourage local governmental and/or other agencies to provide additional restrictions where necessary for resolving those issues and needs. A. MANAGEMENT ISSUES AND SPECIAL NEEDS 1.- Boat and Jet Ski Traffic As the population of Okaloosa County grows, the traffic from boats, water skiers and jet skis is expected to increase. This trend poses a number of problems, both from the standpoint of the impacts on the biological resources and from related safety issues. -The biological aspects include: (1) an increase in turbidity, with the resultant loss of submerged grassbeds sensitive to lowered levels of incident light penetration, (2) cutting of submerged grassbeds by propellers and "prop dredging", (3) pollution from refueling jet skis on beaches and shallow bay areas, and (4) shoreline erosion from boat and jet ski wakes. Safety issues primarily revolve-around the dramatic increase in j et ski use in recent years. By their very nature, jet skis are fast and highly maneuverable, making them a potential 4azard for boaters and swimmers. The small size of Rocky Bayou and the heavy use it receives from recreational activities such as swimming and fishing make the use of jet. skis in the preserve a dangerous activity. Management Initiatives: (1) Encourage the local government to adopt an ordinance restricting the use of jet skis to areas outside the aquatic preserve. (2) Work with local governments to establish a speed limit for boat traffic in.Rocky Bayou. 51 2. Protection of Habitat and Designated Species Increasing pressures from development and other human activities have impacted and continue to impact the natural environment of Rocky Bayou. Alligators, Okaloosa darters, ospreys, and least terns, all designated species, occur in the area. Additionally, the steephead ravines which drain. into Rocky Bayou are rare habitats, known to occur only in the Florida panhandle. Several species of rare plants and animals can be found within these ravines. Three steephead ravines which drain into Rocky Bayou are located in Fred Gannon Rocky Bayou State Recreation Area. One ravine was impounded to create Puddi*n Head Lake, however, the dam to this lake blew out in May 1991 due to improper design, improper maintenance, and excessive rainfall. The mouth of the westernmost ravine has been partially filled for a roadway crossing. Drainage is facilitated through a culvert. The easternmost ra'vine in the recreation area receives siltation and untreated stormwater runoff from adjacent developments. No water quality studies have been conducted in these ravines. A fourth steephead ravine occurs outside the park'boundaries in adjacent Parkwood gstates. Approximately- 300 feet of wetlands near the ravine's mouth were filled to provide automobile access to sections of the development. Drainage is facilitated through culverts. Sedimentation from clearing and developing has also impacted this ravine and many trees of the floodplain have died. Clearly, these rare steephead ravines are sensitive environmental areas which must be protected. As with the steephead ravines, the designated species which occur in this area also need protection. Ospreys have abandoned nest sites near Parkwood Estates and other nests are thought to be unproductive due to -predation by crows. The Okaloosa darter, a state and federally listed endangered fish, is known to occur in Rocky Creek and is believed to occur in the steephead streams draining into the bayou. Other designated species occurring in the preserve include alligators and least terns. Although not rare, salt marsh in the preserve has been impacted by erosion caused by boat and jet ski wakes and wind generated waves. Local citizens claim that grassbeds and associated shrimp populations are being impacted by commercial shrimping activities.' Considering the small size of Rocky Bayou and the pressure it faces from human activities, a committed effort must be made to preserve, protect, and study the remaining natural areas. 52 Management Initiatives: (1) Coordinate with Florida Park Service District I and Fred Gannon Rocky Bayou State Recreation Area personnel to conduct a detailed inventory and analysis of the current status of the steephead streams/ravines which drain into Rocky Bayou. This inventory and analysis will include an updated summary of rare, threatened and endangered flora and fauna of the steephead streams/ravines, an analysis of human impact, and recommendations for preservation for these unique habitats. (2) Coordinate with Florida Park Service District I and Fred Gannon 'Rocky Bayou State Recreation Area personnel to encourage an environmentally sound solution to the blown- out dam across Puddin Head Lake. If the dam is to be rebuilt, provide input to aid in the construction of a quality dam, and maintenance of the dam after construction. If the dam is not to be'repaired, provide input to prevent further sedimentation of wetlands adjacent to the area and in Rocky Bayou Aquatic Preserve. (3) Coordinate with Florida Park Service District I and Fred Gannon Rocky Bayou State Recreation Area personnel to encourage a solution to the erosion problem occurring along the low bluffs adjacent to Rocky Bayou. (4) Coordinate with the Florida Game and Fresh Water Fish Commission, U.S. Fish and Wildlife Service and Florida Natural Areas Inventory to monitor the status of designated species-in the preserve. .(5) Coordinate with'Department of Environmental Regulation, florida Park Service District I and local citizens to implement a saltmarsh habitat restoration project. (6) Through environmental education activities, encourage citizens and elected officials to recommend laws and policies to further protect the natural environment of the preserve. 3. Water Quality Although the Department of Environmental Regulation has designated Rocky Bayou as having "good" overall water quality, limited water quality analyses have been conducted on preserve waters. As previously stated, untreated stormwater.runoff and eroded sediments drain into the bayou. The source of the stormwater runoff is the nearby housing development and a overflow from a retention pond at an adjacent elementary school. 53 Management Initiatives: (1) Coordinate with Department of Environmental Regulation and local officials to set up a regular water quality monitoring program in the preserve. (2) Coordinate with Department of Environmental Regulation and local officials to improve7 treatment of stormwater runoff and decrease sedimentation and siltation in the immediate drainage basin. 4. Establishment of a Long-Term Lease Agreement for Fred . Gannon Rocky Bayou State Recreation Area Fred Gannon Rocky Bayou State Recreation Area has been operating on a series of five year leases from the United States Forest Service. Negotiations are currently underway to extend the lease to fifteen years'. A long term lease would increase the possibility for improvements at Fred Gannon Rocky Bayou State Recreation Area. Management Initiatives: (1) Actively support the establishment of a long-term lease agreement for Fred Gannon Rocky Bayou State Recreation Area. Offer assistance to the Division of Recreation and Parks as needed to aid in the'establishment of the long- term lease agreement. S. Regulation-of Commercial Fishing Citizens in 'the area state' that small commercial shrimping vessels enter Rocky Bayou under Highway. 20 during the- shrimping season. Residents are opposed to this activity for several reasons: some believe the law intended to restrict shrimping from all bayous in Choctawhatchee Bay, but it is not being enforced in all bayous; shrimp boats pose a hazard to boaters, recreational fishermen and skiers in small Rocky Bayou; shrimp boat wakes contribute to shoreline erosion along Rocky Bayou; shrimp boat trawls may be damaging the remaining submerged grassbeds; and, the bayou is a "nursery ground" for other commercially important species which may later migrate to . the open gulf upon reaching maturity. Shrimping is regulated by the Marine Fisheries Commission and the rules are .enforced by DNR's Division of Law Enforcement, Florida Marine Patrol. Presently, the Marine Fisheries Commission is preparing -a shrimping management plan which will address issues such as gear, bag limits, and allowable areas for shrimping. The plan will be completed in stages and will be open for public comment. 54 Management Initiatives: (1) Contact Florida Marine Patrol and Marine Fisheries Commission' to determine areas open to shrimping. (2) Through environmental education activities, inform local citizens of the future shrimping management plan and how citizens may become involved with the plan.. (3) Participate in the public hearing and public comment phases of the shrimping management plan and make recommendations to Marine Fisheries Commission to protect the submerged resources of Rocky Bayou. 6. Proposed Bridge Across Eastern Rocky Bayou The Okaloosa County !rraffic Improvement Plan' calls for the construction of a new bridge across"Rocky Bayou. The proposed bridge could have a negative impact on designated species and habitat quality in the area, as well as ruin the aesthetics of the preserve. Management Initiative: (1) Monitor the status of the proposed bridge and provide comments as necessary to encourage other alternatives. 7. Name Change The aquatic preserve is presently known as Rocky Bayou State Park Aquatic Preserve. The "state park" is actually a "'state recreation area", i.e. Fred Gannon Rocky Bayou State Recreation Area. Given the incorrect name status and the uncertainty over lease renewals for the recreation area, a more appropriate name is Rocky Bayou Aquatic Preserve.. Management Initiative: (1) Propose technical correction in the statutory language designating Rocky Bayou as an aquatic preserve. 55 56 CHAPTER VI MANAGEMENT ACTION PLAN This chapter establishes the guidelines which allow for the management and protection of the Rocky Bayou Aquatic Preserve's natural and cultural resources for the benefit of future generations (Section'258.35, F.S.). Before an effective program can be designed to manage and protect natural resources, the function, importance, and location of the resources must be defined. Additional efforts will consist of identifying those activities or parameters that affect these resources, either positively or negatively. This information will form the foundation from which action will be initiated to manage and protect these resources. The management strategies for an aquatic preserve program must consist of a variety of components such as resource management, resource protection, research, and environmental education. In general, the role- of the management program for the aquatic preserve includes: providing information on the ecological functions and economic importance of the natural resources within the bayou, overseeing those activities that affect the natural resources within the bayou, ensuring that . accurate biological and physical information is considered in permit-related issues and planning decisions, ensuring that all statutes and rules , regarding the bayou's natural . resources are followed and that violations are enforced by the appropriate authorities, conducting site surveys for specific activities, coordinating with other resource. management and enforcement agencies, educating the public on the inherent and economic values associated with natural resourcest conducting or'cooperating with other entities to conduct pertinent research projects, and developing a comprehensive management program that can be periodically updated. 57 A. RESOURCE MANAGEMENT The overall goals of resource management within aquatic preserves are: maintaining current, detailed resource inventories, assessing the impact of human activities on the resources, establishing habitat restoration programs, and cooperating with other agencies in water quality improvement. GOAL A.1: MAINTAIN RESOURCE INVENTORIES Objective A.1.1: To conduct and maintain a resource inventory of submerged and emergent vegetation. Task A.1.1.1: Conduct an inventory of grassbeds, attached algae, marsh grasses, and other shoreline vegetation by using available satellite imagery (e.g., LANDSAT, SPOT, etc.), aerial photography, Loran coordinates, and groundtruthing efforts. Task A. 1. 1. 2: This inventory shall be conducted once every two years. Task A.1.1.3: The database generated from this inventory will be used to create biological resource maps through the use of pcARC/INFO. Obj ective A. 1. 2: To conduct and maintain an inventory of plant and animal species, including designated species, and their habitat s. Task A.1.2.1: Conduct an inventory of plant and animal species, including designated species, and their habitats by using data from existing literature, current research studies and groundtruthing efforts. Task A.1.2,2: This inventory shall be conducted once every two years. Obj ective A. 1. 3: To conduct and maintain an inventory of coastal and estuarine birds and their habitats. Task A.1.3.1: Conduct an inventory of birds that feed, roost, loaf, and nest throughout the bayou by using existing literature, current research studies and groundtruthing efforts. 58 Task A.1.3.2: This inventory shall be conducted once every two years. Objective A.1.4: To conduct and maintain an inventory of cultural sites in the preserve. Task A.1.4.1: Conduct an inventory of cultural sites in the preserve. Task A.1.4.2: This inventory shall be updated every two years. GOAL A.2: ASSESS THE IMPACTS OF HUMAN ACTIVITIES IN- THE 'PRESERVE Objective A.2.1: To inventory and assess the effects of human activities on the natural resources. Task A.2.1.1: Implement a project natural resource impact monitoring program on all future projects constructed in the preserve to determine if there is a direct relationship between the presence of structures and the absence of natural resources. Task A.2.1.2: Assess the impact of shrimp trawling on the submerged resource*of the preserve. GOAL A.3: RESTORE ESTUARINE HABITAT Objective A.3.1: To identify suitable unvegetated and disturbed shoreline areas as restoration sites. Task A.3.1.1: Conduct a survey to identify su itable shoreline areas that could be revegetated with marsh grass plantings. Objective A.3.2: To seek grant funding sources to restore or enhance estuarine habitat in the bayou. Task A.3.2.1: Pursue grant funding to remove exotic vegetation from Rocky Bayou and restore Juncus and Spartina marshes. Task A.3.2.2: Enter into a mutual agreement with * the Florida Park Service to accomplish habitat restoration of wetlands smothered by the sediments of the blown-out dam at Puddin Head Lake. 59 GOAL A.4: IMPROVE WATER QUALITY Obiective A.4.1: To coordinate with DER, Northwest Florida Water Management District (NWFWMD), and local governments toward improving water quality in the bayou. Task A.4. 1.1: Actively pursue procurement of basic water quality monitoring supplies for the preserve. Task A.4.1.2: Maintain an inventory @ file and assess available water quality data in the preserve. Coordinate with DER and NWFWMD to determine sources of degradation and evaluate possible actions to improve water quality. Task A.4.1.3: Coordinate with DER, NWFWMD and local governments toward improving the management of surface water and stormwater discharges into the aquatic preserve. GOAL A.5: COORDINATE WITH LOCAL GOVERNMENTS ON LAND USE PLANNING Obiective A.5.1: To coordinate with local planning departments, regional planning councils, and the Department of Community Affairs to develop/revise/evaluate local government comprehensive plans and amendments. Task,A.5.1.1: Establi sh role as field representative for DNR Aquatic Preserves with local governments. Offer assistance in the development of policies and ordinances that regulate activities affecting state-owned submerged lands. B. RESOURCE PROTECTION In order''to maintain the biological integrity of the aquatic preserve, it is imperative to protect the resources that comprise the system. Since it is not feasible to ta-rget all of the organisms adequately, the primary thrust of the resource protection element is the protection of the various habitats that make up the preserve. The goals of the aquatic preserve program with regard to resource protection therefore include (1) protection of the existing submerged vegetation (e.g., seagrass beds, attached algae), (2) protection of emergent vegetation (e.g., marsh grass) , and (3) protection of plant and animal species, especially designated species, and' their habitat. 60 GOAL B.1: PROTECTION OF SUBMERGED AND EMERGENT VEGETATION Objective B.1.1: To minimize potential damage to submerged and emergent vegetation through the review of applications for use of state-owned land in the aquatic preserve. Task B.1.1.1: Develop a written policy describing a scientifically based, standardized method to inventory the submerged and emergent biological resources at the proposed project site. Task B.1.1.2: Coordinate with the appropriate DNR planner to relay the aquatic preserve manager's comments on proposed projects, and to receive copies of authorizations for all projects in the aquatic preserve. Obiective B.1.2: To ensure that structures and projects are authorized and are in compliance with the authorized conditions. Task B.1.2.1: Report projects that do not appear to have been authorized and variations from the authorized conditions to the appropriate DNR enforcement agent. Task B.1.2.2: Coordinate, when appropriate, with ot her agencies that have regulatory authority for these projects. Objective B.1.3: To ensure that human use of the preserve does not adversely affect submerged and emergent vegetation. Task B.1.3.1: Seek to establish an ordinance to reduce the speed of boats traveling in the aquatic preserve. Task B.1.3.2: Require that approved dredge and fill projects use effective turbidity control practices. Task B.1.3.3: Coordinate with the Fl.orida Marine Fisheries commission and local government to curtail shrimping in Rocky Bayou. GOAL B.*2.: PROTECTION OF DESIGNATED SPECIES HABITAT obj ective B .2.1: To ensure that habitats of designated species are given maximum protection through the permit-review process. Task B.2.1.1: Recommend modifications to proposed .projects in order to take into account known habitat of designated species-over state-owned submerged land. 61 Task B.2.1.2: Coordinate with the Florida Game and Fresh Water Fish Commission and Florida Natural Areas Inventory when designated species habitat or "significant use areas" could be affected by proposed activities. C. RESEARCH Effective management of any biological system relies almost entirely on information as to how that system functions, and research is the foundation upon which this information is based, Estuarine systems are not fully understood, and it is essential that some of the gaps in this understanding be filled. The goals of the research program for aquatic preserves in general are: � to gain a better understanding of those factors that are essential to the continued biological integrity of the major habitats (beds of submerged vegetation, marshes, etc.) within the aquatic preserve, and � to gain a better understanding of those factors that govern the continued survival and propagation of designated species that use the aquatic preserve for any portion of their life cycle. GOAL C.1: DETERMINE THE FACTORS THAT AFFECT THE INTEGRITY OF ESTUARINE HABITATS objective C.1.1: To determine the primary factors that Affect the survival of estuarine species and habitats. Task C.1.1.1: Pursue, at the bureau level, funding to conduct research on estuarine species and habitats. Task C. 1. 1. 2: Conduct a literature review of current status and biological trends of estuarine species and habitats in the preserve. GOAL C.2: DETERMINE THE FACTORS WHICH AFFECT SURVIVAL AND PROPAGATION OF DESIGNATED SPECIES Obiective C.2.1: To determine the portions of the preserve that serve as habitat for designated species. Task C. 2. 1. 1: Coordinate with the Florida Game and Fresh Water Fish Commission, the' U.S. Fish and Wildlife. Service, Florida Natural Areas Inventory, the Florida Audubon Society, and any other relevant group to determine which, designated species use what portion of 62 the aquatic preserve for various aspects of their life h i1story. Task C.2.1.2: Establish a system of seasonal monitoring Sites to determine the preserve's use by designated species, particularly by birds. Objective C.2.2: To determine the f actors that af f ect the survival of designated species in the preserve. Task C.2.2.1: Conduct a literature review to determine the factors known to affect the survival of designated species in the preserve. Task C.2.2.2: Evaluate research needs of designated species in the preserve and pursue funding to accomplish research. Obiective C.2.3: To determine the species composition, distribution and abundance of the designated flora and fauna which'occur in the steephead streams. Task C.2.3.1: Cooperate with Florida Park Service to conduct research on the ecology and life history of designated flora and fauna which occur in the steephead streams. Task C.2.3.2: Coordinate with and lend assistance to the Division of Recreation and Park's resource management program for Fred Gannon Rocky Bayou State Recreation Area. D. ENVIRONMENTAL EDUCATION The integrity of the biological system within Rocky Bayou can be affected, both directly and indirectly, by the public's enjoyment of the preserve. One of the primary aims of the aquatic preserve program, therefore, is to educate the public as to the importance of the factors that affect the integrity of the preserve. Environmental education instructs individuals as to the importance of preserving natural and cultural resources so they may consider all issues prior to making decisions that affect these resources- In general, the purpose of this element is to educate the public and encourage them to become responsible users of, the preserve. GOAL D.1: EDUCATE THE PUBLIC T OWARD WISE RESOURCE USE objective D. 1: To develop an aquatic preserve interpretive program for use in existing environmental education programs and to educate users of the preserve on the bayou's natural resou rces 63 Task D. 1. 1: Develop a reference library of information relevant to the natural resources of Rocky Bayou. Task D.1.2: Coordinate with and-assist Rocky Bayou State Recreation Area personnel to develop and implement interpretive programs which focus on the aquatic preserve. Task D.1.3: Provide natural history talks and fie ld trips for local public and private groups (scout groups, college students, developers, local government, etc.) interested'in the bayou's natural resources. Obiective D.2: To. produce educational literature and m.aterials that inform the public of the bayouls natural and cultural resources and the importance of preserving and protecting these resources. Task D.2.1: Develop brochures, pamphlets, and /or booklet's that describe to the public; (1) the purpose of the aquatic preserve program and activities conducted at the local aquatic preserve office, (2) general information on the preserve's ecosystem.. If-feasible, this-task will include video presentations. Task D.2.2: Submit newspaper articles or radio .announcements designed to educate the general public about the ecological functions and economic importance of the natural resources within the preserve. Objective D. 3.: To participate in environmental education programs. Task D.3.1: Participate in environmental education conferences and seminars to enhance teadhing skills, to become familiar with other educational programs, and to share information on the aquatic preserve program. objective D.4: To establish an on-site environmental education display. Task D.4.1: Pursue, at the bureau level, the necessary funds to co nstruct an environmental display adjacent to the preserve. 64 CHAPTER VII MANAGEMENT COORDINATION NETWORK This chapter presents a general overview of the various federal, state, regional, and local agencies that regulate or hold any interest in the management or use of the Rocky Bayou Aquatic Preserve. A reference matrix of these regulatory programs and their jurisdictions is presented in Table 7. one function of the aquatic preserve program is to coordinate with these agencies to achieve common goals relevant to aquatic preserve management. It should be noted that many of the following federal, state, @nd local agencies with jurisdiction in the preserve may impose additional permit requirements on activities previously outlined in Chapter IV of this plan. A. FEDERAL AGENCIES A number of federal agencies have property interests, construction activities, regulation programs, research activities, and land/wildlife management programs that deal either directly or indirectly with the aquatic preserves. These federal agencies include: U.S. Army Corps of Engineers, U.S. Coast Guard, U.S. Environmental Protection Agency, U.S. Geological Survey, U.S. Fish and Wildlife Service, and the. National Marine Fisheries Service. The U.S. Army Corps of Engineers (COE) has jurisdiction over inland navigable waters under the Rivers and Harbors Act of 1899. A revision of the Rivers and Harbors Act in 1968 extended the Corps' jurisdiction, allowing the agency to consider the fish and wildlife, conservation, pollution, aesthetics, ecology, and other relevant factors of a project. The Corps Regulatory Program was expanded in 1972 to include the Federal Water Pollution Control Act Amendments, now known as the Clean Water Act (CWA) . Section 404 of this act requires the Corps to control dredge and fill activities. In 1977, amendments to the CWA extended this jurisdictional responsibility to wetlands. The Corps also contributes 50% of the funds reimbursed to the Water Management Districts by the Department of Natural Resources for aquatic plant control. Rocky Bayou is monitored by' the U.S. Coast Guard (USCG) for boating safety (including search and rescue operations) and navigational problems, and to enforce maritime laws. The Coast Guard Auxiliary, an organization of volunteers, performs boating 'safety inspections, conducts boating classes and assists in search and rescue operations. 65' The U.S. Environmental Protection Agency (EPA) has jurisdiction over surface waters in the state. Enforcement authority was given under the Clean Water Act of 1968 and broadened under the 1977 revision. In general, the EPA is responsible for pollution control and abatement, including: air, water, noise, solid waste, toxic waste, and radiation. The agency reviews permits issued by the Department of Environmental Regulation for the treatment, disposal, and storage of hazardous wastes. Authority is divided between EPA and USCG regarding the discharge of oil or hazardous substances into surface water. The U.S. Geological Survey (USGS) performs surveys :and research pertaining to topography as well as monitoring the mineral and water resources of the Rocky Bayou region. The U.S. Fish and Wildlife Service (USFWS) is responsible for' fish and wildlife and their habitat as authorized in: the Coastal Barrier Resources Act (COBRA), National Environmental Protection Act, Migratory Bird Act, Endangered Species Act, and the Fish and Wildlife Coordination Act (FWCA). pnder provision of the FWCA, USFWS must be consulted before COE can submit a plan*for Congressional approval. The USFWS comments on the impacts of proposed projects on endangered species, migratory birds, and other fish and, wildlife and their habitats. They are directed to prepare environmental impact assessments or statements for proposed projects by the COE and are authorized to issue "Jeopardy opinion" against any proposed project which will negatively affect an endangered species (Barile et al., 1987). The National Marine Fisheries Service (NMFS), under the Department of Commerce, is involved with fisheries management. In accordance with the federal consistency review process, the Bureau of Submerged Lands and Preserves reviews the federal programs and activities as to how they affect the objectives of the aquatic preserve management program. This review is coordinated through the Florida Department of Environmental Regulation's Office of Coastal Management in order to enforce the provisions of the Federal Coastal Zone Management Act of 1972,- as amended. B. STATE AGENCIES Eight state agencies have programs that affect the resources or regulate activities within the aquatic preserves: Department of Natural Resources, Department of Environmental Regulation, Department of Health and Rehabilitative Services, Game and Freshwater Fish Commission,.Department of Community Affairs, Marine Fisheries Commission, Department of State, and the Department of Transportation. 66 Although not a state agency, the Office of Planning and Budgeting of the Governor's Executive office, in conjunction with the DER's Office of Coastal Management, is responsible for administering project reviews applicable to Florida's Coastal Management Program Federal Consistency evaluation process. This process includes all projects in the state that involve federal permitting, federal assistance or control federal activities. Each project must undergo this additional review to determine if the project is consistent with established programs, policies, and rules of the State, including aquatic preserves. The Department of Natural Resources (DNR) areas of responsibility include state lands, sovereignty submerged lands, and marine resources (e.g., marine research projects, sea turtle and manatee protection) . The Florida Marine Patrol enforces safe boating laws as well as commercial and recreational fishing regulations. Authority granted under Chapters 18-20, and 18-21, F.A.C. , gives DNR responsibility to regulate commercial and residential docks and other structures and activities conducted on submerged lands. Chapters 369.20- 369.22, F. S. , authorize the Bureau of, Aquatic Plants to regulate various aquatic plant control programs, including permit review for mechanical, biological, and chemical control of aquatic plants; Permits are also necessary under Chapter 16C-52, F.A.C.,, "Aquatic Plant Importation, Transportation, Cultivation, and Possession", for any persons cultivating, revegetating, or collecting aquatic plants. The Department of Environmental Regulation (DER) has a broad range of responsibilities and receives its authority from State Law and some delegated from EPA. Generally, the DER responsibilities . include water management, water quality, potable water, air quality, coastal management, wetland protection, power plant siting, hazardous and solid wastes. These responsibilities are accomplished through the following regulatory mechanisms: (1) establishment of state standards designed to protect natural systems and prevent harmful pollutants from entering these systems; (2) application of these standards through the permitting of potential sources of pollution and monitoring discharges for compliance; and (3) initiation of enforcement action for non-compliance with these standards. The DER's rules significant to the aquatic preserve management program are Chapters 17-301, 17-302, 17-4, and 17-312, F.A.C. Authority for these rules is based 'in Chapter 403, F.S. Chapter 17-301 and 17-302, F.A.C., addresses water quality standards with the most stringent category being "Outstanding Florida Waters" (OFW). The Rocky Bayou Aquatic Preserve became an OFW in 1979. Chapter 17-4, F.A.C. , addresses permit 67 requirements and Chapter 17-312, F.A.C.., covers dredge and fill activities. Section 253.77F F.S., as amended by the Warren S. Henderson Wetlands Protection Act of 1984, requires that any person requesting the use of state-owned lands shall have. prior approval of the Trustees. As a result of this amendment, an interagency agreement between DNR and DER provides for comments from DNR staff, on behalf of the Board of Trustees, into the DER permitting process for proposed activities in aquatic preserves. The Department of Health and Rehabilitative services (HRS) has responsibilities to protect the public's health by overseeing functions that involve water supply, on-site sewage disposal, septic tank cleaning, solid waste control, and hazardous wastes. Authority for these responsibilities is found in Chapters 154, 381, and' 386, F.S. , and in the 10D Series4 of F. A. C. , known as the "Sanitary Code. 11 Within each county, HRS functions as the county's health department and oversees-these jurisdictional responsibilities. Also affecting the public's health and the aquatic preserve program is the arthropod (mosquito) control program, which is usually -administered through the local mosquito control district. Each of- these public health programs holds the potential to create significant impacts upon the aquatic preserves. The Game and Fresh Water Fish Commission (GFWFC) authority is provided in the rules and regulations of Chapters 39.101 and 39.102, F.A.C. This authority involves the implementation of specific regulations and their enforcement for protecting all wildlife' and their habitats. As such, the GFWFC is the state coordinator for species designated for protection in Florida. The Department of Community Affairs (DCA) -and the Regional Planning Councils are authorized under Section 380.06, F.S., for administering the Development of Regional Impact (DRI) review program. The DRI process was established to provide a review and monitoring procedure for development projects potentially affecting the health, safety or welfare of citizens of more than one-county. Additionally, the , DCA designates Areas of Critical State W Concern (ACSC). These designations are intended to protect the areas of the state where development has endangered or may endanger resources of regional or statewide significance. Under an ACSC designation, the local governments are required to submit new or existing land development regulations to DCA for review and approval. According to Section 380.05 ' F.S., the entire land development process will require the state's supervision until that local government modifies its land 68 development practices to conform to the principles guiding development within an ACSC. The DCA also oversees the development of Local Government Comprehensive Plans (LGCP) for both counties and municipalities, as required by the Local Government Comprehensive Planning and Land Development Regulation Act, Chapter 163, Part II, F.S. Subsection 163.3203(5), F.S., provides that DCA shall adopt rules for the review of local government land development regulations. Within one year of submission for review by DCA, local governments are required to adopt land development. regulations which are consistent with their comprehensive plans, pursuant to Subsection 163.3167(2), F.S. The two elements within these plans that bear most directly on the aquatic preserve program are the Coastal Zone Management Element and the Conservation Element. The marine Fisheries commission (MFC) *was established as a rulemaking authority pursuant to Section 370.027, F.S. The seven members appointed by the Governor are delegate d full rulemaking authority over marine life (subject to approval by the Trustees) , with the exception of endangered species. This authority covers the following areas: (a) gear specifications, (b) prohibited gear, (c) bag limits, (d) size limits, (e) species that may not be sold, (f) protected species, (g) closed areas, (h) quality control codes, (i) open/closed seasons, and (j) special considerations related to egg-bearing individuals, and (k) relaying of clams and oysters. The MFC is also instructed to make annual recommendations to the Trustees regarding marine fisheries research priorities. The Department of State (DOS), Division of Historical Resources (DHR) has the responsibility granted under Chapter 267, F.S., regarding the preservation and management of Florida's archaeological and historical resources. This responsibility includes those cultural resources located on state-owned lands, including aquatic preserves. The Department of Transportation (DOT) has responsibilities that include right-of-way and surface water runoff in the- areas of roads, bridges, and causeways. The DOT also updates a state-wide aerial photographic survey every four years, rotating on a district basis. C. REGIONAL AGENCIES At the regional level ' the management coordination network includes the Northwest Florida Water Management District and the West Florida Regional Planning Council. These .organizations conduct activities that are on a broader scale than those of local governments. 69 The Northwest Florida Water Managemerit District (NWFWMD) was created by Chapter 61-69, Laws of Florida, as a public corporation for carrying out Chapter 378, F.S., and is governed by provisions of Chapter 373, F.S. Chapters 40D-4 and 40D-40 were adopted to ensure continued protection of the water resources of the District including wetlands and other natural resources. The rules in these chapters are to implement the surface water management permit system mandated in Part IV of Chapter 373, F.S. The statutes resulted from passage of Chapter 84-79, Laws of Florida, the Warren G. Henderson Wetlands Protection Act of 1984. The West Florida Regional Planning Council (WFRPC) serves as a regional planning body for county and municipal governments. Its many functions include: (1) providing assistance to local governments with planning expertise, (2) serving as the regional representative *for the DRI review process, (3) serving as a regional clearinghouse for state and federal projects and programs, (4) assisting local governments in securing grants, (5) conveying information 'from the local governments to the state and federal levels, and (6) preparing and administering the Regional Comprehensive Policy Plan. D. LOCAL-GOVERNMENTS/INTEREST GROUPS Local governments are the incorporated cities and counties that border the preserve. The entire Rocky Bayou Aquatic Preserve is in Okaloosa County which has jurisdiction over upland zoning regulations. Although not directly adjacent to the preserve, the incorporated municipalities of Niceville and Valpariso lie very near the preserve. The Local Government Comprehensive Plan for Okaloosa County has been adopted by the county but has not yet been accepted by the Department' of Community Affairs. As the liaison with local governments, field personnel provide input into local government policies to encourage conformance with the objectives of the aquatic preserve management plan. Private-and Public Interest Groups Effective management of the preserve will be enhanced by continued support from organized groups, associations, and individuals. Citizen support organizations are particularly valuable through the provision of technical, non-technical, and financial assistance. The administration and field staff will encourage . participation from citizen support organizations at the aquatic preserve. 70 71 rr 'A. ]a T, M 7 MA- W C3 1E M M W r17 C-- C-) CD FZ 1--) 1E WAS, r1P 3E C) 1"%1 Iq LOCAL AGENCIES REGIONAL AGENCIES LGT Local Governments (Cities, Towns, RPC Regional Plannin Municipalities) WMD Water Management CGT County Governments FIN Florida Inland N LDD Local Drainage Districts MCD Mosquito Control Districts ICD Inlet Commissions/Districts SWC Soil and Water Conservation Districts FEDERAL AGENCIES STATE AGENCIES CG United States Co DCA Florida Department of Community Affairs COE United States DER Florida Department. of Environmental Engineers Regulation EPA United States DNR Florida Department of Natural Resources Protection Agenc GFC Florida Game and Freshwater Fish FWS United States .1 Commission Service HRS Florida Department of Health and NMF National Marine Rehabilitative Services GS United States Ge DOS Florida Department of State DOT Florida Department of Transportation FMP Florida Marine Patrol FSG Florida Sea Grant MFC Marine Fisheries Commission DAC Florida Department of Agriculture and Consumer Services Source: modified from the Indian River Lagoon Joint Reconnaissance Report, Local Regional State LGT ICGT ILDD MCD 1CD ISWCIRPC WMDIFIN IDA DCA I DER I DNR C.FC HRS DOS IDOT FMPIFSG IMP Dredge and Fill Permitting 0 0 0 10 ........ .. ........ ... ........ ..I.... ........ ....... Docks, Fishing Piers, Seawalls 0101 0 0 1 Marinas 0101 0 0 0 Submerged Lands Management 0 Habitat Protection 0 01 0 0 0 0 0 0 Mangroves/Wetlands Protection 0 0 10 0 0 0 . ..... ..... .. ........ .... ... ... ....... Seagrass Protection 0 0 0 0 0 Habitat Restoration 0 0 0 0 0 0 .... ... .... Mangroves/Wetlands Restoration 0 0 0 0101 . ......... Seagrass Restoration 0 0 0 Resource Inventory Ole 0 Ol 1 0 a Manatees/Porpoises 0 01 0 0 1 1 .. ........ ... ....... Endangered Species 0 Ol 0 0 0 10 0 0 a ...... ....... Shellfish/Aquaculture 0 0. 0 ......... ........ 0.0 ..... ........ . ... ....... ........ .. Public Awareness/Education 0 0 0 0 0 0 0 a Research 0 0 0 0 0. Fisheries Research 0 0 0 0 a ........ ....... Fisheries Management 0 ....... 0 0 0 41 Recreational Fishing 0 0 0 0 0 a Commercial Fishing 0 0 0 0 a Wildlife Management .. .... ........ 0 ........... Mosquito Impoundments 0 0 .......... 0 0 Historical/Archeological Sites 0 0 0 0 0 Water Quality 0.0, 0 0 ...Oii: 0 0 0 0 0 Nonpoint Source Pollution 0101 V@ 0.0.0 0 0 Point Source Pollution 0101 ..0..:::: 0 0 0 10 0 Oil/Chemical Spills 0 0 0 Drain age/F reshwa ter Control 0 0 0 0 0 0 0 ... ....... Emergency Response 0 0 0 0 0 0 0 Ol Upland Development 0 0 ....... . . . . ...... . ........ ..... Land Use Planning 0101 0 Navigation al/Boatin g 0 0 0 0 0 0 0 Recreational Areas 0 0 ... .... Ole 1 Bridges and Roads .0 0 0 74 CHAPTER VIII STAFFING AND FISCAL NEEDS Historically, the Aquatic Preserve Program has been largely dependent on federal coastal zone grant funds for the development of management plans, with very little of this funding allocated towards staffing. Consequently, the number of both field positions and central office positions have been limited. In order for the Rocky Bayou State Park Aquatic Preserve to be managed in accordance to the goals, objectives and tasks, set forth in this plan, adequate state funding for staffing and equipment is essential. Currently, one employee has been assigned to manage Rocky Bayou State Park Aquatic'Preserve, in addition to managing three other northwest Florida aquatic preserves. There is no 'legislative funding for a permanent on-site manager at the preserve. Instead, management is conducted on a part-time basis by the aquatic preserve manager located in the Pensacola field office. It is anticipated that the above program can be implemented with two full-time employees for the preserve and a full-time secretarial assistant. This estimate does not include staff- time or expenses by DNR and other state agen'cy employees involved intermittently in the various tasks necessary to manage and conserve the natural resources of the aquatic preserve. An annual review of the accomplishments of the program relative to the tasks listed in Chapter VI will help to determine if the initial staffing estimate is adequate to meet the legislative intent of the program. A budget covering projected staff time, equipment, travel and other expenses for this area is found in Table 8. The budget is. required to fulfill the short range needs of the preserve as described in this management plan, and accomplish the Department goal of on-site management for all aquatic preserves by 1991, as expressed in the Agency Functional Plan. 75 76 TABLE 8 ANTICIPATED BUDGET FOR ROCKY BAYOU STATE PARK AQUATIC PRESERVE AND OTHER LOCALLY ASSOCIATED AQUATIC PRESERVES SALARY 1ST YEAR 2ND YEAR ES II (with benefits) $ 33,836 $ 34,851 ES I (with benefits) 28,224 29,071 Secretary (with benefits) 17,255 17,773 Subtotal 79,315 81,695 OPERATING CAPITAL OUTLAY Vehicle $ 15,000 171 Boat/Motor/Trailer 15,000 Office Equipment 10,000 Computer 5,000 Sampling Gear/Supplies 3,000 Subtotal, 48,000 OPERATING EXPENSES Office Rent/Gas/Phone $ 19,000 $ 21,000 TOTAL COST $146,315 $102,695 77 78 CHAPTER IX RESOURCE AND PROGRESS MONITORING PROGRAM To ensure that this management plan is effectively implemented, it will be necessary to institute two programs that will: (1) monitor changes- in the biological resources over time, and (2) record any accomplishments achieved by the Rocky Bayou Aquatic Preserve Program. These monitoring programs will consist of the following: A. RESOURCE MONITORING To. monitor changes in the natural resources, a geographic information system (GIS) will be required. A GIS is a computer-based system that is used to capture, edit, display, and analyze geographic information. The first GIS programs were developed about 20 years ago to manage large collections of natural resource and environmental information. since their development, they have been used in other areas such as utilities mapping, inventory management, and land use planning; however, their most important function continues to be natural resource management. Future use . of the GIS system will include the periodic inventory, compilation, and analysis of temporal and spatial data concerning the present state of the natural resources within the preserve. Historical aerial photography will be computerized for comparison with later data. to conduct a temporal analysis of resource abundance. Detailed monitoring of revegetation/restoratibn efforts can also be computer analyzed. The on-line access to these natural resource databases will facilitate informed management decisions concerning the use and protection of submerged lands and their resources. Cooperation and file sharing is possible with other agencies handling such data with identical and similar systems. B. PROGRESS MONITORING For this phase of the management plan to be effectively implemented, it is necessary to monitor. the accomplishments and progress of the Rocky Bayou Aquatic Preserve Program on a regular basis. The purpose of this element is to detail the program's accomplishments in its pursuit of the objectives outlined in Chapter VII. This information, to be submitted in a report once every two years to the Bureau Chief, will include an update of the biological resources' status within 79 the preserve as well as identiiying current human activities. This report will detail the following: 1 . The state of the natural environment of the aquatic preserve. a. Through the use of resource inventories and the GIS system, document the status of each biological resource (e.g., seagrass.loss or gain). b. Identify the current number of structures/activities either started or completed in the preserve. These structures/activities will be categorized as follows: 1) authorized projects (e.g. '-private residential single docks, multi-family fishing piers), 2) unauthorized projects, and 3) projects not - in compliance with the original authorization. 2. A list of accomplishments of those tasks outlined in Chapter VII. a. Each task will be listed and the activities required to complete that task will be detailed. If the task was not done or not completed, an explanation will be given. if the explanation was due to insufficient funding/staff, then this fact will be detailed so that an update of Chapter IX can be made. 3. Any new goals and/or objectives will be reflected in an update of Cha pter VII. 80 BIBLIOGRAPHY Barile, D., C.A. Panico, and G.E. Health. 1987. Management plan and implementation strategy f or the Indian River Lagoon systems. Marine Resources Council, Florida Institute of Technology. Sea- Grant Contract IRL IR-1, Melbourne, Florida. Barr, D.E. 1983. Ground Water Conditions in the Vicinity of Choctawhatchee Bay, Northwest Florida. Northwest FLorida Water management District Special Report 83-10. 46 pp. CRS Sirrine, Inc. 1988. Draft Environmental Assessment: Choctawhatchee Bay Bridge. Fernald, E.A. and D.J. Patton. 1984. Water Resources-Atlas of Florida. Institute of Science and Public Affairs. Florida State University. 291 pp. Florida Game and Fresh Water Fish Commission. 1988. Official Lists of Endangered and Potentially Endangered Fauna and Flora in Florida. 19 pp. Livingston, R.J. 1986. The Choctawhatchee - River - Bay System. Center for Aquatic Research and Resource Management. Florida State University, Tallahassee, FL. 4v. Livingston, R.J., C.C. Koenig, and J.M. Kuperberg. 1988. Final Report: Cho'ctawhatchee Bay Project for Florida Division of community Affairs and Northwest Florida Water Management District. Center for Aquatic Research -and Resource Management. Florida State University, Tallahassee, FL. MacLaren, P. 1990. Resource Management Audit: Rocky Bayou State Recreation Area. Division Of Recreation and Parks, District I. Mettee, M.F. 1977. A Study on the Distribution of Etheostoma okaloosae, the Okaloosa Darter and Etheostona edwardii, the Brown Darter, in Northwest Florida. J. Ala. Acad. Sci. 48(3): 65 Northwest Florida Water Management District, 1986. A Compilation of Studies by the Northwest Florida Water Management District on Choctawhatchee Bay, Florida. Water Resources Special Report 86-2. OkalOOBa County Comprehensive Plan, Draft NO. X-10. 1990. Barrett Daffin and Carlan, Inc. 81 Plaik, T.F., and J.T. Kunneke. 1984. Northwestern Florida Ecological Characterization: an ecological atlas. Map narratives, 90 maps Al through E18. U.,S. Fish and Wildlife Service. FWS/OBS - 82/47.1. Minerals Management Service 85-0011; 302 pp. Shipp, R.L. 1986. Dr. Bob Shipp's Guide -to Fishes of the Gulf of Mexico. Marine Environmental Consortium of Alamaba. Dauphin Island Sea Laboratory. 256 pp. Soil and Water Conservation-Society, Florida Chapter. 1989.' 26 Ecological Communities. pg. 67-72. Stout, J.P. 1984. The Ecology of Irregularly Flooded Salt Marshes of the Northeastern Gulf of Mexico: A Community Profile. U.S. Fish and Wildlife Service. Biological Report 85(7.1). 98 pp. Trapp, H. Jr., C.A. Pascale, and J.B. Fo *rester. 19-77. Water Resources of Okaloosa County and Adjacent Areas, Florida: U.S. Geological Survey Water Resources Investigations 77-9. 83 pp. Wolfe, S.H., J.A. Reidenauer and D.B. Means. 1988. An Ecological Characterization of the Florida Panhandle. U.S. Fish and Wildlife Service Biol. Rep. 88(12) Minerals Management Service OCS study MMS 88-0063; 277 pp. 82 APPENDIX A Relevant Legislation (R. 3/97) V. 9,p.692-20 18-20.002 CHAPTER 18-20 (c) To coordinate with federal, state, and local FLORIDA AQUATIC PRESERVES agencies in aid in carrying out the intent of the 18-20-001 Intent. Legislature in creating the preserves; 18-20.002 Boundaries and Scope of the (d) To use applicable federal, state, and local Preserves. management programs, which are compatible with 18-20-003 Definitions. the intent and provisions of the act and these rules, 18-20.004 Management Policies, Standards and to assist in managing the preserves; and Criteria. (e) To encourage the protection, enhancement 18-20.005 Uses, Sales, Leases, or Transfer of or restoration of the biological, aesthetic, or Interests in Lands, or Materials, scientific values of the preserves, including but not Held by the Board. (Repealed) limited to the modification or existing manmade conditions toward their natural condition, and 18-20.006 Cumulative Impacts. discourage activities which would degrade the 18-20.007 Protection of Riparian Rights. aesthetic, biological, or scientific values, or the (Repealed) quality, or utility of a preserve, when reviewing applications, or when developing and implementing 18-20.008 Inclusion of Lands, Title to Which management plans for the preserves; Is Not Vested in the Board, in a Preserve. (f) To preserve, promote, and utilize indigenous 18-20.009 Establishment or Expansion of life forms and habitats. including but not limited to: Aquatic Preserves. sponges, 18-20.010 Exchange of Lands. ,soft coral, hard corals, submerged grasses, 18-20.011 Gifts of Lands. mangroves, sail water marshes, fresh water 18-20.012 Protection of Indigenous Life marshes. mud flats, estuarine, aquatic, and marine Forms. reptiles, game and non-game fish species, estuarine, 18-20.013 Development of Resource aquatic and marine invertebrates, estuarine, Inventories and Management aquatic and marine mammals, birds, shellfish and Plans for Preserves. mollusks; 18-20.014 Enforcement. (g) To acquire additional title interests in lands 18-20.015 Application Form. (Repealed) wherever such acquisitions would serve to protect or 18-20.016 Coordination with Other enhance the biological, aesthetic, or scientific values Governmental Agencies. of the preserves; (h) To maintain those beneficial hydrlogic and 18-20.017 Lake Jackson Aquatic Preserve. biologic functions, the benefits of which accrue to Libray References: Riparian rights to navigable waters, the public at large. I Henry Dean. 55 Fla. Bar J. 247, 250 (Mar., 1981). (4) Nothing in these rules shall serve to 18-20.001 Intent. eliminate or alter the requirements or authority of (1) All sovereigty lands within a preserve shall other governmental agencies, including counties be managed primarily for the maintenance of and municipalities, to protect or enhance the essentially natural conditions, the propagation of preserves provided that such requirements or fish and wildlife, and public recreation, including authority are not inconsistent with the act and this hunting and fishing where deemed appropriate by chapter. the board, and the managing agency. Specific Authority 120.53. 258.43(l) F.S. Law (2) The aquatic preserves which are described in Implemented 258.35, 258.36, 258.37, 258.39, 258.393 FS. 73-534, Laws of Florida, Sections 258.39, 258.391, Chapter 80-280 Laws of Florida History-New 2-23-81. Amended 8-7-85, Formerly 16Q-20.01, Transferred from 258.392 and 258.393, Florida Statutes, future 16Q-20.001. aquatic preserves established pursuant to general or special acts of the legislature, and in Rule 18-20.002 Boundaries and Scope of the 18-20.002, Florida Administrative Code, were Preserves. established for the purpose of being preserved in an (1) These rules shall only apply to those essentially natural or existing condition so that their sovereignty lands within a preserve, title to which is aesthetic, biological and scientific values may vested in the board, and those other lands for which endure for the enjoyment or future generations. the board has an appropriate instrument in writing, (3) The preserves shall be administered and executed by the owner, authorizing the inclusion of managed in accordance with the following goals: specific lands in an aquatic preserve pursuant to (a) To preserve, protect, and enhance these Section 2(2) of Chapter 73-534, Laws of Florida, exceptional areas of sovereignty submerged lands by Sections 258.40(l) and 258.41(5), Florida Statutes, reasonable regulation or human activity within the future aquatic preserves estblished through general or special acts of the legislature, and preserves through the development and implementation or a comprehensive management pursuant to Rule 18-20.008, Florida program; Administrative Code. Any publicly owned and (b) To protect and enhance the waters of the maintained navigation channel authorized by the preserves so that the public may continue to enjoy United States Congress, or other public works the traditional recreational uses of those waters such project authorized by the United States Congress, as swimming, boating, and fishing; designed to improve or maintain commerce and navigation shall be deemed to be excluded from the 83 (R. 3/87) 18-20.002 INTERNAL IMPROVEMENT TRUST FUND V. 9, p. 692-2P provisions of this chapter. pursuant to Subsection 181, pages 363-366. and in the Official Records of 258.40(2), Florida Statutes. Furthermore, all lands Flagler County in Book 33, pages 131-134. lost by avulsion or by artificially induced erosion 4. Tomoka Marsh Aquatic Preserve, as shall be deemed excluded from the provisions of this described in the Official Records of Flagler County chapter pursuant to Subsection 258.40(3). Florida in Book 33, pages 135-138, and in the Official Statutes. Records of Volusia County in Book 1244, pages (2) These rules do not apply to Boca Ciega Bay, 615-618. Pinellas County or Biscayne Bay Aquatic 5 Wekiva River Aquatic Preserve. as described Preserves. in Section 258.39(30). F.S, (3) These rules are promulgated to clarify the 6. Mosquito Lagoon Aquatic Preserve. as responsibilities of the board in carrying out its land described in the Official Records oVolusia Cnty management functions as those functions apply in Book 1244. pages 619-623. and in the Official within the preserves Implementation and Records (if Brevard County in Book 1143, pages responsibility for environmental permitting of 190-194. activities and water quality protection within the 7. Banana River Aquatic Preserve. as described preserves are vested in the Department of in the Official Records or Brevard CAuntY in Book Environmental Regulation. Since these rules are 1143, pages 195-198. less those lands dedicacd to considered Cumulative with other rules, a person the U. S. A. prior to dc cnatmcnt of he art. until planning an activity within the preserves should such time as the U.S. A. no longer wishes it also consult the other applicable department rules maintain such lands for the purposc for which they (Chapter 18-21, Florida Administrative Code, for were dediLme, at which time such lands would example) as well as the rules of the Department of revert it) the Lxsarcf, and c managed its part of the Environmental Regulation. preserve. (4) These rules shall not affect previous actions 8. Indian River - Mainbar it) Sebastian of the board concerning the issuance of any Aquatic Preserve, as described in the Official easement or lease; or any disclaimer concerning Records (if Brevrd County in LiAsok 1143. pages sovereignty lands. 190-202, and in the Ofricial Revord., (of Indian (5) The intent and specific provisions expressed River County in Botk 368, juives 5-8. in 18-20.001(e) and (f) apply generally to all 9. Indian River Vcrti Beach is Fort Pierce existing or future aquatic preserves within the scope Aquatic Preserve, as described in the Official of this chapter. Upon completion or a resource Records of Indian River ntqy in Book 368, pages inventory and approval of a management plan for a 9-12. and in the Official Records or St. Lucie preserve, pursuant to 18-20.013, the type County in Book 187, pages 1083-1086. designation and the resource sought to be preserved 10. Jensen Beach its Jupiter Inlet Aquatic may be readdressed by the Board. Preserve. as cimribed in the Official Records of St. (6) For the purpose of clarification and Lucie County in Elok 218, pages 2865-2869. interpretation, the legal description set forth as 11. North Fork, St. Lucie Aquatic Preserve, as follows do not include any Land which is expressly described in the Official kccords of Martin CA)untv recognized as privately owned upland in a in Book 33 7, pages 215.9-2) 62, and in the 4lTicial pre-existing recorded mean high water line Records of St. Lucie CAunty in Euxjk 201. pages settlement agreement between the board and a 1676-1679. private owner or owners. Provided, however, in 161 Laxahatchec River - Lake Worth Creek those instances wherein a settlement agreement was Aquatic Preserve, as described in the 0OMcial executed subsequent to the passage of the Florida Records of Martin County in Book 320, paecs Coastal Mapping Act., the determination of the 193-196, and in the Official Records or Pai Beach mean high water line shall be in accordance with the County in Voiumc 1860, pages 806-809. provisions of such act. 13. Biscayne Bay - Cape Florida to Monroe (7) Persons interested in obtaining details of County Line Aquatic Preserve. as oescnbed in the particular preserves should contact the Bureau of Of-cial Recrirds of Dade County in Book *7055. State Lands Management., Department of Natural pages 852-856, less, 'however. those lands and Resources, 3900 Commonwealth Blvd., waters as described in Section 256.165, F. S.. Tallahassee, FL 32303 (telephone 904-486-2297). (Biscayne Bay Aquatic Preserve Act or 19774), and (a) The preserves are described as -follows: those lands and waters within the Biscayne 1. Fort Clinch State Park Aquatic Preserce, as National Park. described in the Official Records of Nassau County 14. Lirnumvitac' 2Key Aquatic Preserve, as in Book 108, pages 343-346, and in Book 111, page described in the Official Records of Monine County 409. in Book 5062, pages 139-142. 2. Nassau River - St. Johns River Marshes 15. Couptin Bight ActC PrCSCrVC, as Aquatic Preserve, as described in the Official described in the 0f ric.al Revrd stqiltvionre County Records of Duval County in Volume 3183, pages in Book 502, pages 143q-146. 547-552, and in the Official Records of Nassau 16. Cape Romano - Ten ous and Islands County in Book 108, pages 232-237. Aquatic Preserve, as descrii)cd in the Official 3. Pellicer Creek Aquatic Preserve, as described Records of C,ollicr County in Book 381. paces in the Official Records of St. Johns County in Book 298-301. 84 V. 9, p. 692-2Q FLORIDA AQUATIC PRESERVES 1820.003 17. RonkerY Bay Aquatic Preserve. as described negotiate an arrangement with any such Private in Section 258.39(31). FS. upland owner by which such land may be included 18. Estern Bay Aquatic Preserve as described in in the preserve. Section 258.39(28). Florida Statutes. 33. Terra Ceia Aquatic Preserve. as described in 19. Pine Island Sound Aquatic Preserve, as Section, 258.393, Florida Statutes. described in the Official Records of Lee County in 34. Future aquatic preserves established Book 648. pages 732-736. pursuant to general or special acts of the legislature, 20. Mallacha Pass Aquatic Preserve, as Specific Authority 120.53, 258.43(1) F.S. Law described in the Official Records of Lee County in implemented 258.39,258.391,258.392,258.393,258.40, Book 800, pages 725-728. 258.41,258.42,258.43,258.44,258.45 FS. History 3 21. Gasparilla Sound - Charlotte Harbor New 2-23-81. Amended 8-7-85. Formerly 16Q-20.oz. Aquatic Preserve. as described in Section 258.392, Transferred from 16Q-20.oz 22. Cape Haze Aquatic Preserve, as described in rules, the following words shall have the indicated Section 258.39(29), F-S. meaning unless - the context clearly indicated 23. Cockroach Bay Aquatic Preserve. as otherwise: described in Section 258.391, F-S. (1) "Act" means the provisions(Section 258.35 24. St. Martins Marsh Aquatic Preserve, as through 258.46, F-S., the Florida Aquatic Preserve described in the Official Records of Citrus County ACT in Book 276, pages 239-241. (2) "Activity" means any project and such other 25. Alligator Harbor Aquatic Preserve, as human action within the preserve requiring board described in the Official Records of Franklin approval for the use, sale, lease or transfer (if County in Volume 98, pages 82-85. interest in sovereignty lands or materials, or which 26. Apalachicola Bay. Aquatic Preserve, as may require a license from the Department of described in the Official Records of Gulf County in Environmental Regulation. Book 46, pages 77-81. and in the Official Records of (3) "Aesthetic" values" means scenic Franklin County in Volume 98, pages 102-106. charateristics or amenities of the preserve in its 27. St. Joseph Bay Aquatic Preserve, as essentially natural state or condition, and the described in the Official Records of Gulf County in maintenance thereof, Book 46, pages 73-76. (4) "Applicant" means any person making 28. St. Andrews State Park Aquatic Preserve, as application for a permit, license, conveyance or an described in the Official Records or Bay County in interim in state owned lands or anv other necessary Book 379, pages 547.550. form of governmental approval in order to perform 29. Rocky Bayou State Park Aquatic Preserve, an activity within the preserve- as described in the Official Records or Okaioosa (5) "Beneficial" biological functions" means County in Book 593, pages 742-745. interactions between flora., fauna and physical or 30. Yellow River Marsh Aquatic Preserve, as chemical attributes of the environment, Which described in the Official Records or Santa Rosa provide benefits that accrue to the public at large, County in Bonk 206, pages 568q-571, including, but not limited to: nutrient, pesticide and 31. Fort Pickens State Park Aquatic Preserve. as heavy metal uptake; sediment retention; nutrient described in the Official Records or Santa Rosa conversion to biomass; nutrient recycling and County in Book 220, pages 60-63. in the Official oxygenation. Records of Escambia County in Book 518, pages (6) "Beneficial" hydrological functions" means 659-662, less the lands dedicated to the U.S.A for interactions between flora, fauna and physical the establishment of the Gulf Islands National geological or geographical attributes or the Seashore prior to the enacement of the act., until such environment., which provide benefits that accrue to time as the L. S. A. no longer wishes to maintain the public at large, including, but not limited to: such lands for the purpose for which they were retardation or storm water f1ow; storm water dedicated, at which time such lands would revert to retention: and water storage, and periodical release the board and be managed as part of the preserve. (7) "Biological values" means the preservation 32. For the purpose or this section the and promotion of indigenous life forms and habitats boundaries of the Lake Jackson Aquatic Preserve, including, but not limited to: sponges, soft corals, shall be the body of water in Leon County known as hard corals, submerged grasses, mangroves, saltwater marshes, fresh water marshes, mud flats, Lake Jackson in Sections 1, 2, 3, 5. 10, 11 and 14, Township 1 North. Range 1 West and Sections 11, marine, estuarine, and aquatic reptiles, games and 12, 13, 14, 15, 21, 22, 23, 26, 27, 28, 29. 32, 33, 34, non-games fish species, marine, estuarine, and and 35, Township 2 North, Range I West lying aquatic mammals, marine. estuarine, and aquatic below the ordinary high water line Such lands shall invertebrates, birds and shellfish. include submerged bottom lands and the water (8) "Board" means the Governor and Cabinet column uoon such lands, as well as all publicly sitting as the Board of Trustees of the Internal owned islands, within the boundaries or the Improvement Trust Fund. preserve. Any privately held upland within the (9) "Channel" means a trench. the bottom or boundaries (if the preserve shall be deemed to be which is normally covered entirely by water, with excluded therefrom; provided that the Board may the upper edges of its sides normally below water. 85 (3/87) 18-20.003 INTERNAL IMPROVEMENT TRUST FUND V. 9, p. 692-2R (10) "Commercial, industrial and other revenue (22) "Preserve" means any and all of those areas generating/income related docks" means docking which are exceptional areas of sovereignty lands facilities for an activity which produces income, and the associated water body so designed in through rental or any other means, or which serves Section 258.39, 258.391. and 258 392. F.S.. as an accessory facility to other rental, commercial including all sovereignty lands, title to which is or industrial operations. It shall include, but not be vested in the board, and such other lands as the limited to docking for marinas, restaurants, hotels, board may acquire or approve for inclusion, and the motels, commercial fishing, shipping, boat or ship water column over such lands, which have been set construction, repair, and sales. aside to be maintained in in essentially natural or (11) "Department" means the State or Florida existing condition of indigenous flora and fauna and Department of Natural Resources, as administrator their supporting habitat and the natural scenic for the board. qualities and amenities thereof. (12) "Division" means the Division of State (23) "Private residential single dock" means a Lands, which performs all staff duties and functions dock which is used for private, recreational or related to the administration of lands title to which leisure purposes for a single family residence. is, or will be, vested in the board, pursuant to section cottage or other such single dwelling unit and which 253.OO2, F.S. is designed to moor no more than two boats. (13) "Dock" means a fixed or floating structure. (24) "Private residentiail multi-slip dock" means including moorings, used for the purpose of a docking facility which is used for private berthing buoyant vessels either temporarily or recreational or leisure purposes for multi-unit indefinitely. residential dwellings which shall include but is not (14) "Essentially natural condition" means limited to condominiums, townhouses, subdivisions those functions which support the continued and other such dwellings or residential areas and existence or encourage the restoration of the diverse which is designed to moor three or more boats. population of indigenous life forms and habitats to Yacht clubs associated with residential the extent they existed prior to the significant developments, whose memberships for utilization of development adjacent to and within the preserve. the docking facility-requires some real property (15) "Extreme hardship" means a significant interest in the residential area, shall also be burden, unique to the applicant and not shared by included. property owners in the area. Self-imposed (25) "Public interest" means demonsirable circumstances caused to any degree by actions of any environmental, social, and economic benefits which person subsequent to the enactment of the Act shall would accrue to the public at large as a result of a not be construed as in extreme hardship. Extreme proposed action, and which would clearly exceed all hardship under this act shall not be construed to demonstrable environmental, social, and economic include any hardship which arises in whole or in costs of the proposed action. In determining the part from the effect of other federal, state or local public interest in a request for use, sale, lease, or laws, ordinances, rules or regulations. The term transfer of interest in sovereignty lands or severance may be inherent in public projects which are shown of materials from sovereignty lands, the board shall to be a public necessity. consider the ultimate project) and purpose to be (16) "Fill" means materials from any source, served by said use, sale, lease. or transfer of lands or deposited by any means onto sovereignty lands, materials. (26) Public navigation project." means a project any other purpose, including spoiling of dredged primarily for the purpose of navigation which is materials. For the purpose of this rule, the authorized and funded by the United States placement of pilings or riprap shall not be Congress or by port authorities as defined by considered to be filling. Section 315.02(2), F.S. (17) "Lease" means a conveyance of interest in (27) "Public necessity" means the works or lands, title to which is vested in the board, granted in improvements requaired for the protection of the accordance with specific terms set forth in writing. health and safety of the public, consistent with the (18) "Marina" means a small craft harbor Act and these rules, for which no other reasonable complex used primarily for recreation. alternative exists. (19) "Oil and gas transportation facilities" (28) "Public Utilities" means those services, means those structures necessary for the movement provided by persons regulated by the Public Service of oil and gas from the production site to the Commission, or which are provided by rural consumer. cooperatives, municipalities, or other governmental (20) "Person" means individuals, minors. agencies, including electricity, telephone, public partnerships, corporations, joint ventures, estates, water and wastewater services, and structures trusts. syndicates, fiduciaries, firms, and all either nenecessary for the provision of these services. associations and combinations, whet her public or (29) "Quality of the preserve" means the degree private, including governmental entities. of the biological, aestetic and scientific values of the (21) "Pier" means a structure in, on, or over preserve necessary for present and future enjoyment sovereignty lands, which is used by the public of it in an essentially natural condition. primarily for fishing, swimming, or viewing the (30) "Resource manaqement agreement" means preserve. A pier shall not include a dock. a contractual agreement between the board and one 86 V.9, p. 692-2S (R. 3/87) FLORIDA AQUATIC PRESERVES 18-20.004 or more parties which does not create an interest in water and where the use of the water or sovereignty real property but merely authorizes conduct of lands is an integral part of the activity. certain management activities on lands held by the Specific Authority 258.43(1) FS. Law Implemented 258.37, board. 258.43 (1) FS History - New 2-25-81. Amended 6-7-8 (31) "Resource Protection Area (RPA) I" - Formerly 16Q-20.02, Transferred from 16Q-20.003. Areas within the aquatic preserves which have resources of the highest quality and condition for 18-20.004 Management Policies, Standards that area. These resources may include, but are not and Criteria. The following management policies, limited to corals; marine grassbeds; mangrove standards and criteria are supplemental to Chapter swamps; salt-water marsh; oyster bars; 18-21, Florida Administrative Code (Sovereignty archaeological and historical sites; endangered or Submerged Lands Management) and shall be threatened species habitat; and, colonial water bird utilized in determining whether to approve. nesting sites. approve with conditions or modifications or deny all (32) "Resource Protection Area 2" - Areas requests for activities on sovereignty lands in within the aquatic preserves which art in transition aquatic preserves. with either declining resource protection area 1 (1) GENERAL PROPRIETARY resources or new pioneering resources within (a) In determining whether to appprove or deny resource protection area 3. any request the Board will evaluate each on a (33) "Resource Protection Area 3" - Areas case-by-case basis and weigh any factors relevant within the aquatic preserve that are characterized under Chapter 253 and/or 258, Florida Statutes. by the absence of any significant natural resource The Board, acting as Trustees for all state-owned attributes. lands, reserves the right to approve, modify or reject (34) "Riparian rights" means those rights any proposal. incident to lands bordering upon navigable waters, (b) There shall be no further sale, lease or as recognized by the courts of this state and common transfer of sovereignty lands except when such sale, laws. lease or transfer is in the public interest (see Section (35) "Sale" means a conveyance or interest in 18-20.004(2) Public Interest Assessment Criteria). lands, by the board, for consideration. (c) There shall be no construction of seawalls (36) "Scientific values" means the preservation waterward of the mean or ordinary high water line. and promotion of certain qualities or features which or filling waterward of the mean or ordinary high have scientific significance. water line except in the case of public road and (37) "Shore protection structure" means a type bridge projects where no reasonable alternative of coastal construction designed to minimize the rate exists. of erosion. Coastal construction includes any work (d) Them shall, in no case, be any dredging or activity which is likely to have a material physical waterward of the mean or ordinary high waterline effect on existing coastal conditions or natural shore for the sole or primary purpose of providing fill for processes. any area landward of the mean or ordinary high (38) "Sovereignty lands" means those lands water line. including, but not limited to: tidal lands, islands, (e) A lease, casement or consent of use may be sandbars, shallow banks, and lands waterward of authorized only for the following activities: the ordinary or mean highwater line, to which the 1. a public navigation project; State of Florida acquired title on March 3, 1845, by 2. maintenance of an existing navigational virtue of statehood, and of which it has not since channel; divested its title interest. For the purposes or this 3. installation or maintenance of approved rule sovereignty lands shall include all submerged navigational aids; lands within the boundaries of the preserve, title to 4. creation or maintenance of a which is held by the board. commercial/industrial dock, pier or a marina; (39) "Spoil" means materials dredged from 5. creation or maintenance of private docks for soverignty lands which am redeposited or reasonable ingress and egress of riparian owners; discarded by any means, onto either sovereignty 6. minimum dredging for navigation channels lands or uplands. attendant to docking facilities; (40) "Transfer" means the act of the board by 7. ccreation or maintenance of a shore protection which any interest in lands, including easements, structure; other than sale or lease, is conveyed. 8. installation or maintenance of oil and gas (41) "Utility of the preserve" means fitness of transportation facilities; the preserve for the present and future enjoyment of 9. cration, maintenance, replacement or its biological, aesthetic and scientific values, in an expansion of facilities required for the provision of essentially natural condition. public utilities; and (42) "Water dependent activity" means an 10.other activities which are a public necessity activity which can only be conducted on, in, over, or or which are necessary to enhance the quality or adjacent to, water areas because the activity utility of the preserve and which are consistent with requires direct access to the water body or the act and, this chapter. sovereignty lands for transportation, recreation, (1) For activities listed in paragraphs ennergy production or transmission, or source of 18-20.004(1)(e)1.- 10. above, the activity shall be 87 (R. 3/87) 18-20.004 INTERNAL IMPROVEMENT TRUST FUND V. 9, p. 692-2T designed so that the structure or structures to be 2. provide boating and marina services (repair. built in, on or over sovereignty lands are limited to pumpout, etc.); structures necessary to conduct water dependent 3 improve and enhance public health. safety, activities. welfare and law enforcement. (g) For activities listed in paragraphs 4. improved public land management. 18-20.004(1)(e)7., 8., 9. and 10. above. it must be 5. - improve and enhance public navigation, demonstrated that no other reasonable alternative 6. improve and enhance water quality exists which would allow the proposed activity it) be 7. enhancement /restoration of natural habitats constructed or undertaken outside the preserve. and functions; and 7. enhancement/restoration of natural habitat and functions: and (h) The use of state-owned lands for the purpose 8. improve /protect of providing private or public road access to islands endangered /threatened / unique species. where such access did not previously exist shall be (c) COSTS: I prohibited. The use of state owned lands for the 1. reduced /degraded water quality; purpose of providing private or public water supply 2. reduced /degraded natural habitat and to islands where such water supply did not function; previously exist shall be prohibited. 3. destruction, harm or harassment of (i) Except for public navigation projects and endangered or threatened species and habitat; maintenance dredging for existing channels and 4. preemption of public use. basins, any areas dredged to improve or create 5. increasing navigational . hazards and navigational access shall be incorporated into the congestion; preempted area of any required lease or be subject to 6. reduced /degraded aesthetics; and the payment of a negotiated private easement fee. 7. adverse cumulative impacts. (j) Private residential muiti-slip docking (d) EXAM PLES OF SPECIFIC BENEFITS: facilities shall require a lease. 1. donation of land, conservation casements, (k) Aquaculture and beach renourishment restrictive covenants or other title interests in or activities which comply with the standards of this contiguous to the aquatic preserve which will rule chapter and Chapter 18-21. Florida protect or enhance the aquatic preserve; Administrative Code, may be approved by the 2- providing access or facilities for public land board, but only subsequent to a formal finding of management activities; compatibility with the purposes of Chapter 258, 3. providing public access easements and/or Florida Statutes, and this rule chapter. facilities, such as beach access, boat ramps. etc., (1) Other uses of the preserve. or human activity 4. restoration/enhancement of altered habitat or within the preserve, although not originally natural functions, such as conversion of vertical Contemplated, may be approved by the board, but bulkheads to riprap and/or vegitation for shoreline or only subsequent to a formal finding of compatibility stabilization or re-establishment of shoreline or with the purposes or Chapter 258, Florida Statutes, submerged vegetation; and this rule chapter. 5. improving fishery habitat through the (2) PUBLIC INTEREST ASSESSMENT establishment of artificial reefs or other such (2) PUBLIC INTEREST ASSESSMENT CRITERIA projects, where appropriate; In evaluating requests for the sale, lease or 6. providing sewage pumpout facilities where transfer of interest. a balancing test will be utilized normally not required, in particular, facilities open to determine whether the social, economic and/or to the general public, environmental benefits clearly exceed the costs. 7. improvements to water quality such as (a) GENERAL BENEFIT/COST removal of toxic sediments, increased flushing and CRITERIA: Circulation. etc.; 1. any benefits that are balanced against the 8. providing upland dry storage as an alternative costs of a particular project shall be related to the to wetslip; and affected acquatic preserve; 9. marking navigation channels to avoid 2. in evaluating the benefits and costs of each disruption of shallow water habitats. request, specific consideration and weight shall be (3) RESOURCE MANAGEMENT' given to the quality and nature of the specific (a) All proposed activities in aquatic preserves aquatic preserve. Projects in the less developed, having management plans adopted by the board more pristine aquatic preserves such as must demonstrate that such activities are consistent Apalachicola Bay shall be subject to a higher with the management plan. standard than the more developed urban aquatic (b) No drilling of oil, gas or other such wells preserves such as Boca Ciega Bay; and, shall be allowed. 3. for projects in aquatic preserves with adopted (c) Utility cables, pipes and other such management plans. consistency with the structures shall be constructed and located in a management plan will be weighed heavily when manner that will cause minimal disturbance to determining whether the project is in the public submerged land resources such as oyster bars and interest submerged gram beds and do not interfere with (b) BENEFIT CATEGORIES: traditional public uses. 1. public access (public boat ramps, broadslips, (d) Spoil disposal within the preserves shall be etc); strongly discouraged and may be approved only (R. 9/88) V. 9, p. 692-2U FLORIDA AQUATIC PRESERVES 18-20.O04 structures shall be constructed and located in a 3. the dock will extend out from the shoreline no manner that will cause minimal disturbance to further than to a maximum depth of minus four submerged land resources such as oyster bars and (-4) feet (mean low water); submerged grass beds and do not interfere with 4. when the water depth is minus four (- 4) feet traditional public uses. (mean low water) at an existing bulkhead the (d) Spoil disposal within the preserves shall be maximum dock legnth from the bulkhead shall be strongly discouraqed and may be approved only 25 feet. subject to modifications accomodating where the applicant has demonstrated that there is shoreline vegetation overhang; no other reasonable alternative and that activity 5. wave break devices, when necessary. shall be may be beneficial to, or at a minimum. not harmful designed to allow for maximum water circulation to the quality and utility of the preserve. and shall be built in such a manner as in be part of (4) RIPARIAN RIGHTS the dock structure; (a) None of the provisions or this rule shall be 6. terminal platform size, shall be no more than implemented in a manner that would unreasonably 160 square feet; and infringe upon the traditional, common law and 7. dredging to obtain navigable water depths in statutory riparian rights or upland riparian conjunction with private residential, single clock property owners adjacent to sovereignty lands. applications is strongly discouraged. (b) the evaluation and determination of the (c) Private residential multi-slip docks shall reasonable riparian rights ingress and egress for conform to the following specific design standards private, residential multi-slip docks shall be based and criteria: upon the number or linear feet of riparian shoreline, 1. the area or sovereignty, submerged land (c) For the purposes or this rule, a private, preempted by the docking facility shall not exceed residential, single docking facility which meets all the square footage amounting in ten times the the requirements of Rule 18-20.004(5) shall be riparian waterfront footage or the affected deemed to meet the public interest requirements of waterbody of the applicant, or the square footage Rule 18-20.004(l)(b) Florida Administrative attendant to providing a single dock in accordance Code. However, the applicants for such docking with the criteria for private residential single docks, facilities must apply for such consent and must meet whichever is greater. A conservation casement or all of the requirements and standards of this rule other such use restriction acceptable to the Board chapter. must be placed on the riparian shoreline, used for (5) STANDARDS AND CRITERIA FOR the calculation of the 10: 1 threshold, to conserve and DOCKING FACILITIES protect shoreline resources and subordinate/waive (a) All docking facilities, whether for a single or any further riparian rights of ingress and egress for multi-slip residential or commercial, shall be additional docking facilities; subject to the following standards and criteria: 2. docking facilities and access channels shall be 1. no dock shall extend water-ward or the mean prohibited in Resource Protection Area I or 2. or ordinary high water line more than 500 feet or 20 except as allowed pursuant to Section percent or the width or the waterbody at that 258.42(3)(c)l., Florida Statutes, while dredging in particular location whichever is less. Resource Protection Area 3 shall be strongly 2. certain docks may fall within areas or special discouraged; or unique importance. These areas may be of 3. docking facilities shall only be approved in significant biological, scientific. historic and/or locations having adequate existing water depths in aesthetic value and require special management the boat mooring, turning basin, acccess channels, considerations. Modifications may be more and other such areas which will accommodate the restrictive than the normally accepted criteria. Such proposed boat use in order to insure that a minimum modifications shall be determined on a case-by-case of one foot clearance is provided between the deepest analysis. and may include, but shall not be limited to draft of a vessel and the bottom at mean low water; changes in location, configuration, length, width 4. main access docks and connecting or cross and height; walks shall not exceed six (6) feet in width; 3. the number, lengths. drafts and types or 5. terminal platforms shall not exceed eight (8) vessels allowed to utilize the proposed facility may feet in width; also be stipulated; and 6. finger piers shall not exceed three (3) feet in 4. where local governments have more stringent width, and 25 feet in length; standards and criteria for docking facilities, the 7. pilings may be utilized as required to provide more stringent standards for the protection and adequate mooring capabilities; and enhancement or the aquatic preserve shall prevail. 8. the following provisions of Rule (b) Private residential single docks shall 18-20.004(5)(d) shall also apply to private conform to the following specific design standards residential multi-slip docks. and criteria: (d) Commercial, industrial and other revenue 1. any main access dock shall be limited to a generating/income related docking facilities shall maximum width of four (4) feet; conform to the following specific design standards 2. the dock decking design and construction will and criteria: insure maximum light penetration. with full 1. docking facilities shall only be located in or consideration of safety and practicality; near areas with good circulation, flushing and adequate water depths; 89 (R.9/38) 18-20.006 INTERNAL IMPROVEMENT TRUST FUND v.9,p.G92-2V 2. docking facilities and access channels shall be Cockroach Bay, April 21, 1997 prohibited in Resource Protection Area I or 2, Estero Bay September 6,1993 except as allowed pursuant to Sections Charlotte Harbor 258.42(3)(e)1., Florida Statutes, while dredging in (Cape Haze, Resource Protection Area 3 shall be strongly Gasparilla discouraged; Sound-Charlotte 3. the docking facilities shall not be located in Harbor, Matlacha Resource Protection Area 1 or 2; however, main Pass and Pint Island access docks may be allowed to pass through Sound) May 18,1983 Resource protection area 1 or 2, that are located Indian River-Malabar Sound) 1 along the shortline, to reach an acceptable Resource to Vera beach January 21,1986 Protection Area 3, provided that such crossing will Indian River Lagoon generate minimal environmental impact; (Vero Beach to Fort 4. beginning July 1, 1986 new docking facilities Pierce and Jensen may obtain a lease only where the local governments Beach to Jupiter have an adopted marina plan and/or policies Inlet) dealing with the siting or commercial /industrial Loxahatchee and private, residential, muiti-slip docking facilities River-Lake Worth in their local government comprehensive plan; Creek June 12,1984 5. the siting of the docking facilities shall also Nassau River-St take into account the access of the boat traffic to Johns River Marshes avoid marine grassbeds or other aquatic resources in and Fort Clinch the surrounding areas; State Park April 22,1986 6. the siting of new facilities within the preserve North Fork of the St. shall be secondary to the expansions of existing Lucie River May 22,1984 facilities within the preserve when such expansion St Joseph Bay June 2,1987 is consistent with the other standards; St. Martins Marsh September 9,1987 7. the location of new facilities and expansion of Term Ceia April 21,1967 existing facilities shall consider the use of upland Weckiva River August 25,1987 dry storage as an alternative to multiple wet-slip Specific Authority 258.43(1)FS.Law Implemented docking; 8. marina siting will be coordinated with local 258.41.4l,258.42, 258.43(1),258.44 FS.History-New governments to insure consistency with all local plans and ordinances; 18-20.005 8Ubc., 2Wcs, I @ubcs or Transfer of 9. marinas shall not be sited within state I,tercs" in Lands, or hiateriaLs., Held by the designated manatee sanctuaries; and Board. 10. in any areas with known manatee Spefic Authority 238.4(1) 8n. Law Jrnpiernenced concentrations, manatee warning/notice and/or 253.0_1 253.12. 258.42 FS. HissafNcZ-25-91. speed limit signs shall be erected at the marina AcPzied 0&71-85. FannerlY 16Q.20.05 Transrred from and/or ingress and egress channels, according to 16Q-20-005- Florida Marine Patrol specifications. 18-20.006 Cumulabt;ve ImpacLs. In evaluating (e) Exceptions to the standards and criteria applications for activities within the procvcs or listed in Rule 16-20.004(5). Florida Administrative which may impact the preserves, the department Code, may be considered, but only upon recnizes th. while a particular alteration of the demonstration by the applicant that such exceptions the preserve may constitute a minor change. are necessary to insure reasonable riparian ingress cumulative cffect of nunxious such changes often and egress. results in major imparTncnts to the m-sour-qms of the (6) MANAGEMENT AGREEMENTS preserve. Therefore, :he department shall evaluate The board may enter into management a particular ite for which the activity is proposed agreements with local agencies for the ith the recognition that the activity may, in administration and enforcement of standards and w criteria for private residential single docks. conjunction with other activities adversely,afia the (7) In addition to the policies, standards and preserve which is pan of a complete and interrelated svstcqm. The impact or a proposed activity shall be criteria delineated in subsections (1) through considered in light or its cumulative 0i8qmnact an the (6).the provisions of the following management plans preserve's natural system. The d00q"n'ment shall apply to specific aquatic preserves and are include as a part of its evaluation of an activity: incorporated herein by reference. Where regulatory (1) The number. and extent or similar hum'an criteria in 18-20, F.A.C., may differ with specific nioni .thin the preserve which have 0prrvioush, policies in the management plans listed herein, the general rule criteria shall prevail. 6q:1q74qfected28wr a8m likely to affect the prqeservt, whether considered by the department under its current Date Adopted authority or 'which existed prior to or since the Alligator Harbor September 23,1986 enactment of the Act; and Banana River September 17,1985 (2) The similar activities within the prewrve 90 (R.9/88) V.9, p.692-2W FLORIDA AQUATIC PRESERVES 18-20.012 which are currently under consideration by the aquatic presrve system, subject in confirmation by which are currently under consideration by the aquatic preserve system, subject to confirmation by department; and the legislature. (3) Direct and indirect effects upon the preserve (2) The board may, after public notice and and adjacent preserves, if applicable, which may public hearing in the county or counties in which the reasonably be expected to result from the activity; proposed expanded or new preserve is to be located, and adopt a resolution formally setting aside such areas (4) The extent in which the activity is consistent to be included in the system. with management plans for the preserve, when (3) The resolution setting aside an aquatic developed; and preserve area shall include: (5) The extent to which the activity is (a) A legal description of the area to be included. permissible within the preserve in accordance with A map depicting the legal description shall also be comprehensive plans adopted by affected local attached. governments, pursuant to section 163.3161, F.S.. (b) The designation or the type of aquatic and other applicable plans adopted by local, state, preseve. and federal governmental agencies; (c) A general statement of what is sought to be (6) The extent to which the loss of beneficial preserved. hydrologic and biologic functions would adversely (d) A statement that the area established as a impact the quality or utility of the preserve; and preserve shall be subject to the management criteria (7) The extent to which mitigation measures and directives of this chapter. may compensate for adverse impacts. (e) A directive to develop a natural resource Specific Authority 256.43(1 FS Law Implemented inventory and a management plan for the area being 256.36, 256.4.3,256.44 FS History - New 2.25.81. established as an aquatic preserve. Formerly 16Q.20.00. Transferred from 16Q.200.006. (4) Within 30 days of the designation and establishment of an aquatic preserve, the board 18-20.007 Protection of Risparian Rights. Specific Authority 258.4.3(1) FS Law Implemented shall record in the public records of the county or 258.123.258.124(8). 256.44 FS History - New 2.25.81, counties in which the preserve is located a legal Repealed 6-7.85, Formerly 16Q.20.07, Transferred from description of the preserve. 16Q.20.007. Specific Authority 258.43(l) FS Law Implemented Z 18-20.008 Inclusion of Lands, Title to Which Transferred from 16Q.20.009. Is Not Vested in the Board, in a Preserve. (1) Lands and water bottoms which are within 18-20.010 Exchange of Lands. The board in its designated aquatic preserve boundaries, or adjacent discretion may exchange lands for the benefit of the thereto and which are owned by other governmental preserve, provided that: agencies may be included in an aquatic preserve (1) In no case shall an exchange result in any upon specific authorization for inclusion by an land or water area being withdrawn from the appropriate instrument in writing executed by the preserve; and agency. (2) Exchanges shall be in the public interest and (2) Lands and water bottoms which are within shall maintain or enhance the quality or utility of designated aquatic preserve boundaries or adjacent the preserve. thereto, and which are in private ownership, may be Specific Authority 258.43(l) FS Law Implemented included in an aquatic preserve upon specific 256.41(f), 258.42(1) FS History - New 2.25.81, authorization for inclusion by an appropriate Formerly 16A.20.10, Transferred from 16Q.20.010. instrument in writing executed by the owner. 18.20.011 Gifts of Lands. The board in its (3) The appropriate instrument shall be either a discretion may accept any gifts of lands or interests dedication in perpetuity, or a lease. Such lease shall in lands within or contiguous to the preserve to contain the following conditions: maintain or enhance the quality and utility of the (a) The term of the lease shall be for a minimum preserve. period of ten years. Spefific Authority 256.43(1) FS Law Implemented (b) The bu (b) The board shall have the power and duty to 256.42(5) FS History - New 2.25.81, Formerly enforce the provisions of each lease agreement, and 16Q.20.11, Transferred from 16Q.20.011. shall additionally have the power to terminate any lease if the termination is in the best interest of the 18.20.012 Protection of Indigenous LIfe aquatic preserve system and shall have the power to Forms. The taking of indigenous life forms for sale include such lands in any agreement for prohitition shall not extend to the commercial or commercial use is p management of such lands. taking of fin fishcurstacea or mollusks, except as (c) The board shall pay no more than $1 per year prohibited under applicable laws, rules or for any such lease. regulations. Members of the public may exercise Specific Authority 258.43(1) FS Law Implemented their rights to fish, so long as not contrary to other 258.40, 258.41 FS History - New 2.25.81, Formerly statutory and regulatory provisions controlling such 16Q.20.06, Transferred from 16Q.20.008. activities. 18.20.009 Estatlishment or Expansion of Specific Authority 258.43(1) FS Law Implemented Aquatic Preserves. 256.43(1) FS History - New 2.25.81. Formerly (1) The board may expand existing preserves or 16Q.20.12 Transferred from 16Q.20.012 establish additional areas to be included in the 91 (R.9/88) 18-20.017 INTERNAL IMPROVEMENT TRUST FUND V.9,p.692.2X 18-20.013 Development of Resource 18.20.017 Lake Jackson Aquatic Preserve in Inventories and Management Plans for addition to the provisions of Rules 18.20.001 Preserves. through 18-20.016, the following requirements (1) The board authorizes and directs the division shall also apply to all proposed activities within the to develop a resource inventory and management Lak Jackson Aquatic Preserve. If any provisions of plan for each preserve. this Rule are in conflict with any provisions of Rules (2) The division may Perform the work to 18.20.001 through 18.20.106 or Chapter 73-534, develop the inventories and plans, or may enter into Laws of Florida, the stornger provision for the agreements with other persons to perform the work. protection or enhancement of the aquatic preserve In either case, all work performed shall be subject to shall prevail. board approval. (1) No further sale, transfer or lease of sovereignty lands in the preserve shall be approved Specific Authority 258.43(1) FS Law Implemented sovereignty lands in the preserve shall be approved 253.03(7), 253.03(8) FS History - New 2.25.81, or consummated by the Board, except upon a showing of extreme hardship on the part of the Amended 8.7.85, Formerly 16Q.20.13, Transferred from applicant or when the board shall determine such 16Q.20.013. sale, transfer or lease to be in the public interest. (2) No further dredging or filling of sovereignty 18.20.014 Enforcement. The rules shall be lands of the preserve shall be approved or tolerated enforced as provided in Section 258.46. by the Board or Trustees except: Specific Authority 258.43(1) FS Law Implemented (a) Such minimum dredging and spilling as may 258.46 FS History - New 2.25.81, Formerly 16Q.20.14. be authorized for public navigation projects or for Transferred from 16Q.20.014. intent or Chapter 73.534, Laws or Florida; and . preservation of the lake according to the expressed 18.20.015 Application Form. intent of Chapter 73.534, Laws of Florida; and Specific Authority 253.43(1) FS Law Implemented (b) Such other alteration of physical conditions 258.43 FS History - New 2.25.81, Repeated 6.7.85. as may be necesary to enhance the quality or utility Formerly 16Q.20.15, Transferred from 16Q.20.015. of the preserve. (3) There shall be no drilling of wells, 18.20.016 Coordination with Other excavation for shell or minerals, and no erection of Government Agencies. Whre a Department structures (other than docks), within the preserve, Environmental Regulation permit is required for unless such activity is associated with activity activities on sovereignty lands the department will authorized by Chapter 73-534, Laws of Florida. coordinate with the Department of Envionmental (4) The board shall not approve the relocations Regulation permit application and the biological of bulkhead lines within the preserve. survey. The information contained in the joint (5) Not withstanding tither provisions of this act, permit application and biological assessment shall the board may, respecting lands lying within the be considered by the department in preparing its Lake Jackson basin: staff recommendations to the board. The board may (a) Enter into agreements for and establish lines also consider the reports of other governmental delineating soveregnty and privately owned lands; agencies that have related management or (b) Enter into agreements for the exchange and permitting responsibilities regarding the proposed exchange sovereignty lands for privately owned activity. lands; Specific Authority 253.43(1) FS Law Implemented (c) Accept gifts of land within or contiguous to 258.43 FS History - New 2.25.B1, Formerly 16Q.20.16, the prserve. Transferred from 16Q.20.016. Specific Autority 258.39(26) FS Law Implemented 258.39(26).256.43 FS History - New 6.7.85. Formerly 16Q.20.017, Transferred from 16Q.20.017. 92 APPENDIX B MEAN VALUES OF WATER QUALITY PARAMETERS MONITORED AT UPPER ROCKY BAYOU SAMPLE STATION, SEPTEMBER 1985 AUGUST 1986 (LIVINGSTON, 1986). MEAN MEAN RANGE RANGE SURFACE BOTTOM SURFACE BOTTOM TEMPERATURE (-C) 23.1 22.8, 10.8-31.0 13.0-31.5 SALINITY (PPT) 8.3 20.5 0.0-16.8 12.0-28.2 DISSOLVED 02 (PPM) 7.7 5.0 6.3-9.6 1.2-7.9 pH 7.3 7.9 5.4-8.1 7.7-8.1 TURBIDITY (NTU) 2.8 3.8 1.0-10.0 2.0-10.0 COLOR (PT-COU) 56.7 36.4 10-180 15-70 FECAL COLIFORM (COUNT/100mL) 42.0 0.0 0-500 0.0 TOTAL COLIFORM (COUNT/100mL) 1222 46.0 0.0-13000 0.0-200 CHEMICAL OXYffN DEMAND (mg/m 97.0 114 0-275 25-190 AMMONIA (mg/L) 0.072 0.073 0.007-0.670 0.007-0.581 NITRITE (mg/L) 0.007 0.009 0.0-0.021 0.0-0.021 NITRATE (mg/L) 0.085 0.075 0.016-0.576 0.023-0.434 TKN (mg/L) 0.482 0.867 0.203-1.111 0.357-1.258 TOTAL NITROGEN (mg/L) 0.592 0.924 0.309-1.191 0.479-1.296 ORTHO-PHOSPHATE (mg/L) 0.002 0.002 0.001-0.003 0.001-0.005 TOTAL PHOSPHATE (mg/L) 0.009 0.011 0.001-0.032 0.001-0.044 P:N 0.018 0.023 0.002-0.072 0.001-0.0 90 93 94 vallisneria americana AP '.N_D:EX C Tapegrass iliustration provided by: 95 IFAS, Center for Aquatic -Plants University of Florida, Gainesville,* 1990 Scirpus califomicus Giant bulrush iLlusiration provided by: IFAS, Center for Aquatic Plants 96 University of Florida, Gainesville, 1990. Phrqgmites mstraUs Common reed /A N 'A. 'K. A V, 'A t1l, illustration provided by. IFAS, Center for Aquatic Plants University of Florida, GainesvWe, 1990 97 Soft rush 4 7:: diu-stration provided by. IFAS, Center for Aquatic Plant@ University of Florida, Gainesville, 1990 98 1111110,11 3 66- 66 R8 1 A 1 , U-R53 'A 'A A AL