southwest florida feasibility study: a comprehensive … pdfs/mccallion... · the southwest florida...

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Purpose of the Southwest Florida Comprehensive Watershed Master Plan (SWFCWMP) The Southwest Florida Feasibility Study was authorized as a component of the Comprehensive Everglades Restoration Plan. The purpose of the Southwest Florida Feasibility Study SWFCWMP is to identify environmental problems and opportunities in the southwest Florida region and from this develop a comprehensive watershed management plan that fosters environmental restoration while also meeting regional water resource needs. The goals of the SWFCWMP include: Reduce pulse flows to the coast thereby restoring more natural estuarine salinity regimes Restore inland wetland and upland mosaic to reestablish natural ecosystems that support native flora and fauna, including 23 listed species Improve the quantity, quality, timing and distribution of surface water and groundwater flows for environmental, agricultural and urban uses Development of this plan has been a multi-agency collaborative effort. Functional Group 29T Functional Group 34 Component Number Title Description 47 Manuals Branch Shoreline Construct a filter marsh east of Cortez Road to improve water quality for the park. 52 Hancock Creek Riverine Corridor Land acquisition, hydrologic restoration by improving weirs, habitat restoration, and invasive exotic vegetation removal. 54 Old Bridge Point Wetland restoration, shoreline restoration, and construction of filter marsh at the previously owned FDOT property, at the connection of the Caloosahatchee River and Powell Creek Bypass Canal. 55 Lower Powell Creek Marshes Restoration of west shoreline of Powell Creek and east shoreline from Harbor Estates to Electric Lane through acquisition, hydrologic restoration, wetland restoration, culverting sections of Brooks Road to improve flow, and invasive exotic vegetation control. 56 Royal Palm Estates Land acquisition, hydrologic restoration through berm and ditch removal, wetland restoration, and invasive exotic vegetation control. 57 Zemel Grade/Powell Creek Restoration of old railroad grade connecting Little Ranches to the Powell Creek Bypass Canal including ditch removal/plugging, exotic vegetation control, and berm removal. 59 Gatorland Vistas (Addition to Prairie Pine Borrow pit restoration by creating a littoral shelf, reshaping the borrow pit and stocking it with bass and other fresh water fish. 61 Reinke Property Land acquisition, hydrologic restoration, and invasive exotic vegetation control. 62 Stolle Property Land acquisition, hydrologic restoration of a flowway, construction of a wildlife crossing, wetland restoration, and invasive exotic vegetation control. 63 Alliance of Casa La Linda Land acquisition, hydrologic restoration through berm removal and weir replacement, invasive exotic vegetation control, and possibly a filter marsh. Functional Group 29T- Caloosahatchee Creeks Tidal 68 West Branch Daughtreys Creek A series of in-creek restorations including removal of an agricultural weir, reconnecting the creek profile at road blockages, culvert replacement on Bayshore Road, and invasive exotic vegetation control. 69 East Branch Daughtreys Creek Hydrologic improvements to existing marsh system including maintaining flow way, invasive exotic removal, and floodplain preservation to reduce encroachment. 70 Caloosahatch ee Creeks Creek restoration, culvert construction, wetland restoration, and invasive exotic control. 71 Popash Creek Corridor Acquire and restore creek by exotic removal and creek bank restoration. Improve road crossing culverts. Popash Creek headwaters owned through Conservation 2020 #206. 72 Popash Creek Headwaters/ Lee Land acquisition, better culverting, creek bank restoration, wetland restoration, and invasive exotic vegetation control. 76 Stroud Creek Land acquisition, hydrologic restoration of a flowway, wetland restoration associated with a creek, and invasive exotic vegetation control. 77 Northwest Thompson Cutoff Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. 80 J. Naumann Property Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. 81 Thompson Cutoff Northeast Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. Possibly construct a filter marsh from Palm Creek along the power line easement. 82 Palm Creek Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. 83 FPL North Transmission Line Filter Construction of a filter marsh along the powerline easement. 84 Bayshore Conservation Easement Land acquisition, hydrologic restoration, habitat preservation, and invasive exotic removal. 85 Owl Creek Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. 88 Mouth of Orange River Land acquisition of mangrove islands, removal of spoil piles, wetland restoration, and invasive exotic vegetation control. 96 Trout Creek/Strickler Gulley Corridor Creek corridor restoration: land acquisition depending on property ownership, exotic plant removal, any needed hydrologic restoration especially around SR 78, and water quality improvements around SR 78. The northern portion of the component footprint would be purchased with the acquisition of the the Babcock Ranch property. 97 Otter Creek Corridor Restoration of a short creek system plus headwaters, specifically, creek bed and bank restoration and spoil pile removal. 98 Telegraph Creek Corridor Land acquisition, hydrologic restoration, wetland restoration associated with a creek, creek bank and bed restoration, and invasive exotic vegetation control. 107 Harnes Marsh Expansion Construction of a filter marsh or algal turf scrubber to help improve water quality. 108 Orange River Corridor Riverine restoration without need for acquisition. Establishing submerged aquatic vegetation, removal of invasive exotic vegetation including Java plum, removing hydrologic impediments, including the Buckingham Road crossing. 111 Able Canal Hydrologic restoration and possible filter marsh creation in association with gravel and sand pits east of Joel Blvd. 113 Yellow Fever Creek Headwaters On the western boundary, install a weir to divert water into Yellow Fever Creek to restore base flows to the Yellow Fever Creek ecosystem, enhance minimum flows to the Caloosahatchee River, and reduce negative water quality impacts to Matlacha Pass. The restoration would improve salinity regimes for oyster recovery. 400 North Palm Creek Headwaters Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. SLC02 Daughtrey Branch Headwaters Land acquisition, road removal and/or culverting, ditch removal/plugging, exotic vegetation control, farm field restoration, and berm removal. SLC03 Powell Creek Restoration Land acquisition, hydrologic restoration through berm and ditch removal, creek bank and bed restoration, wetland restoration, and invasive exotic vegetation control. SW01 Orange River Canal/Weir Improvements Construction of an improved weir system on the Orange River. SW23 Orange River Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. SW25 Bell West Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. T01-T08 Tidal Caloosahatch ee Oxbow #1 Developing comprehensive restoration and shoreline treatment plans as required at 8 different location along the tidal portion of the Caloosahatchee River. W100 Cape Coral Spreader Construction of a new spreader canal W101 Cape Coral Canal Construction of a weir system in coastal network of canals W161 Lehigh Stormwater Lehigh Acres Urban Stormwater Retrofits W167 East Branch Daughtreys Creek MAPS Construction of an Algal Turf Scrubber (ATS). W181 North Fort Myers Centralized Conversion to Centralized Sewer between Business 41 and US41 from Pondella to the Caloosahatchee. W43 Lehigh Acres Country Club Lehigh Acres Golf Course BMPs W69 Lehigh Centralized Wastewater Conversion of septic/package plants to central sewer - Lehigh Acres Component Number Title Description 1 Agripartners Properties Preserve through acquisition and restore the site through exotic removal, and removal of hydrologic alterations, including unculverted power line road and enhancement of three borrow pits paralleling I-75. 2 Halfway Creek Flow-ways Re-establish the north and south branch of Halfway Creek and the south branch of Estero River. Construction and replacement of connections at across I- 75, US 41, and the railroad grade. 3 Spring Creek Hydrologic Improvement Acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. 5 North side of Section 25 in 4725 Construction of a filter marsh. 6 Bonita Springs Utilities Acquisition, hydrologic restoration, habitat preservation, a potential filter marsh, and invasive exotic removal. 7 Benson Property Acquisition, hydrologic restoration, habitat preservation, and invasive exotic removal. 8 Leitner Creek Connector Acquisition, hydrologic restoration, creek bank restoration, marsh system expansion, and invasive exotic vegetation control. 9 Imperial River Corridor Flow- way Acquisition and hydrologic restoration of the flow-way, exotic vegetation removal, and re-establishing native plants along the river. Functional Group 34- Estero Creeks and Headwaters Flow-ways 10 Flow-way north of Alico Road (Alico Mine Flow-way) (Tam- Alico) Spoil berms removal, backfill/plugging ditches, weir removal/refitting, road culverting, filter marsh construction, restoring agricultural areas to original grade, invasive exotic vegetation removal, and smoothing the existing 90 degree bends to improve flow and habitat. 11 Lakes Park/Hendry Creek Acquisition, hydrologic restoration, creek bank restoration, marsh system expansion, and invasive exotic vegetation control. 14 Island Park Road/Hendry Creek Filter Marsh Hydrologic restoration, filter marsh construction, and invasive exotic vegetation control. 16 Bluejack Oak Parcel Acquisition, hydrologic restoration, habitat preservation, and invasive exotic removal. 22 Freeman Hydrologic restoration, habitat restoration, and invasive exotic vegetation removal. 24 Alico Flow-ways West Acquisition, hydrologic restoration, habitat preservation, and invasive exotic removal. 25 Alico Flow-ways East on Ginn Proposal Acquisition, hydrologic restoration and invasive exotic removal. 26 Airport Expansion Flow- way Acquisition, hydrologic restoration through ditch removal, and invasive exotic vegetation control. 27 Florida Rock Industries Flow- way Buffers Road and spoil berm removal, ditch filling, weir removal/refitting, restoring agricultural areas to original grade, and invasive exotic vegetation removal. 29 Airport Mitigation Connector Hydrologic restoration and invasive exotic removal and has high value as a landscape connector as it would establish a landscape connection between airport mitigation sites. 30 Stairstep Connection Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. 31 Six-mile Cypress Connection under SR 82 Land acquisition, culverting, wetland restoration, and invasive exotic vegetation control. 32 East Estero Bay Buffer Exotic removal, mosquito control ditch removal, spoil removal, and restoration of high marsh, mangrove, and associated estuarine communities. The land is already acquired by State of Florida. 33 Mullock Creek Preserve Exotic removal and mosquito control ditch restoration. The approximate acreage is 250. 34 North Estero Bay Buffer Exotic removal, trash and hazardous waste cleanup, ditch restoration, and vehicle trail damage restoration to restore high marsh hydrology. 36 Estero River North Hydrologic and habitat restoration with a potential water quality component such as a filter marsh. Southern portion includes riparian scrub habitat opposite Koreshan State Park, along the north bank of the Estero River. 38 Spring Creek Flow-way Exotic removals, oyster bar restoration, and hydrologic improvements through ditch changes and potentially water control structure changes. Educational canoe trail, possibly named "Crocodile Trail." 39 Imperial River Preserve Exotic removal, berm removal, and ditch restoration. The component is approximately 40 acres. 90 Six-Mile Cypress Headwaters West Some acquisition, exotic plant removal, and construction of additional culverts under SR 82 to restore hydrologic connection to cypress domes within the area known as Six Mile Omni. 236 Addition to Six- Mile Cypress Hydrologic restoration and invasive exotic removal. SLL02 Green Meadows Protection of valuable habitats including pine flatwoods, cypress, and open marshes. Road and spoil berm removal, ditch filling, restoring agricultural areas to original grade, and invasive exotic vegetation removal. SW24 Six-mile Cypress Upper Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. SW26 Six-mile Cypress Lower Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. SW27 Freeman Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. SW28 Alico Road Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. SW29 Alico Flow-ways West Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. W15 Alico Road MAPS Construction of an Algal Turf Scrubber (ATS). W185 Ten Mile Canal MAPS Construction of an Algal Turf Scrubber (ATS). W19 San Carlos Estates Centralized Conversion of septic/package plants in sub-basin to centralized sewer in San Carlos Estates. W25 San Carlos Park Centralized Wastewater Conversion of septic/package plants in the sub-basin of San Carlos Park to centralized sewer. Intended Use of the SWFCWMP This is a conceptual plan that includes the framework for a wide range of features intended for future detailed study and implementation by local, state, and federal agencies in cooperation with public and private land owners should funding become available. Collaborative implementation is anticipated, particularly on the USACE interest components. All components proposed on property currently under private ownership will only be considered for further study and implementation under agreement with the property owner. The map above displays the 13 Functional Groups that comprise the Southwest Florida Comprehensive Watershed Master Plan. A Functional Group is one or more project components in a specific geographic footprint that provide synergistic, comprehensive, regional restoration for critical hydrologic locations to achieving project planning objectives. To the right is a more detailed description of each of the 13 Functional Groups color coded to correspond to the larger regional map above. Schedule * Draft Southwest Florida Comprehensive Watershed Master Plan Complete - Fall 2010 Public and Agency review of the Draft Report– Spring 2011 Public Workshops Held Locally – Spring 2011 Final Report Available to the Public – Summer 2011 Report Submitted to Congress – Fall 2011 * Subject to change as directed by USACE/SFWMD management Southwest Florida Feasibility Study: A Comprehensive Watershed Plan Kathleen McCallion 1 , Lacy Shaw 2 , Tim Gysan 2 ¹Everglades Partners Joint Venture, Jacksonville, FL, ²U.S. Army Corps of Engineers, Jacksonville, FL US Army Corps of Engineers Jacksonville District R Environmental Concerns: Development and wet season drainage has degraded wetland habitat, caused landscape compartmentalization, and lowered ground water levels, making the area more susceptible to drought, fire, and invasion by exotic vegetation. Encroachments by roadways, agricultural developments and exotic vegetation have restricted the historic conveyance and ecological functions of the wetlands and wildlife habitats. Component Number Title Description F40 Lake Flirt Re-hydrate lakes and associated wetlands (Lake Flirt, Bonnet and Lettuce) by placing a lock structure at a point on the Caloosahatchee Riv er where the original Lake Flirt Falls were located and weirs at points where existing irrigation canals exit the riv er. F43 Chaparral Slough Restoring hydrologic connectiv ity by road and berm remov al, culv ert construction, ditch filling. F44 Linden Pens Marsh Connection Land acquisition, inv asiv e exotic v egetation remov al, canal filling, and hydrologic improv ements to existing roads. SLG02 Citrus Center slough Land acquisition, road remov al and/or culverting, ditch remov al/plugging, inv asiv e exotic v egetation control, farm field restoration, and berm remov al. SLG03 Polywog Creek Restoration Land acquisition and restoration including road removal and/or culverting, ditch remov al/plugging, exotic v egetation control, farm field restoration, and berm remov al. Functional Group 41- South Caloosahatchee Ecoscape Functional Group 41 Component Number Title Description BC84 Caloosahatchee Ecoscape Restoration of hydrologic connectivity by enlarging openings under SR 80 and restoring the remaining areas to pre-development conditions. F45 C-43 Reservoir WQ Treatment Construction of a filter marsh. SLG04 Long Hammock Slough land scquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. SLH01 Hunt Club Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. W157 Goodno MAPS Construction of an algal turf scrubber to help improve water quality. W158 Goodno WQ Treatment Area Construction of a water treatment area to help improve water quality. W28 Boma WQ Treatment Area Construction of a wetland to improve water quality in the Caloosahatchee Ecoscape. Functional Group 73- South Caloosahatchee Ecoscape Functional Group 73 Environmental Concerns: Agricultural drainage via ditches and canals has eliminated the natural sheet flow, resulting in unnaturally high stages in downstream wetlands during the wet season and too little flow to these same wetland systems in the dry season. There is also the threat of conversion to residential development over the long term. Component Number Title Description 28 Corkscrew Woodstork Flow- ways Land acquisition, hydrologic restoration, habitat restoration, based on woodstork biology and feeding needs. BC23 Corkscrew Regional Ecosystem Watershed Acquisition and Management Acquisition and hydrologic restoration in the form of culverting, road removal, berm removal, ditch filling and any removal of any features impeding flowways. Other restoration would involve farm field restoration and exotic vegetation removal. BC25 Corkscrew Swamp Sanctuary Hydrologic Restoration Construction of a detention area and a filter marsh. Upland restoration in the northern section of grove and restoring the grove’s southern section to hydric flatwoods and wet prairie. A spreader canal would be constructed in northeastern quadrant. BC26 Bird Rookery Swamp Hydrologic Improvement Restoration of flows through trams in Bird Rookery Swamp including culvert construction, berm removal and other hydrologic improvements. BC28 East Bird Rookery Swamp Upland Habitat Restoration Restoration of farmland and improved pastures to xeric pine flatwoods. BC32 Palm Tree Farm Restoration Land acquisition and subsequent restoration of the private tree farm back to the natural preexisting habitat. BC34 CREW Center Restoration Land acquisition of 30 acres in north east corner of the site and restoration of farm field back to mesic pine flatwoods. BC54 Northern Golden Gate Estates Unit 53 Restoration and Acquisition Land acquisition along 41st St. in NGGE for hydrologic restoration, wetland restoration, berm removal to improve flow, and invasive exotic vegetation control. BC62 Cocohatchee Slough Removal of spoil berms, backfill/plugging ditches, weir removal/refitting, road culverting, filter marsh construction, and invasive exotic vegetation removal. SW07 Corkscrew Watershed Ag Water Containment Area Increase water storage capacity of agricultural detention areas. SW30 Kehl Canal Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. W114 Corkscrew Swamp Sanctuary MAPS Construction of an Algal Turf Scrubber (ATS). Functional Group 5- Corkscrew Watershed Functional Group 5 Environmental Concerns: There is the threat that remaining private lands adjacent to pristine public lands will be converted to residential development over the long term. Drainage ditches and canals associated with residential areas and agricultural lands have eliminated much of the natural sheetflow and have disrupted the natural hydrology, over draining upland areas and flooding downstream wetlands. Additionally, exotic and nuisance native vegetation is widespread throughout FG 5. Component Number Title Description BC104 Wildlife Crossing/SR 29 Construction of wildlife crossings at key locations. BC105 Wildlife Crossing/SR 29 Construction of wildlife crossings at key locations. BC106 Wildlife Crossing/Oil Well Construction of wildlife crossings at key locations. BC24/W135 SR 29/Barron River Flow-way Restoration Canal fill and construction of spreader canals/swales to rehydrate adjacent lands and prevent loss of water to tide. Culverting along SR29 to restore hydrologic connectivity along State Road 29 beginning approximately 5 miles south of Immokalee at Owl Hammock and end at the intersection of the SR 29 / Barron River Canal and US 41. BC46/W135 Florida Panther National Wildlife Refuge Okaloacoochee Slough Hydrologic Restoration Restoration of Okaloacoochee Slough's flow into the Florida Panther National Wildlife Refuge through dredging, culverting, and construction of a water control structure systems in the section of the SR 29/Barron River Canal adjacent to the Refuge to raise canal water levels adjacent to refuge. SLR06/W184 SR 29/Barron River Water Control Placement of a series of weirs at one foot or half foot contour, and culverting. W134 Mud Lake Strand Lower Mud Lake flowway restoration to treat flow prior to entry into Panther Refuge. Functional Group 6- SR 29 Barron River Flow-way Functional Group 6 Environmental Concerns: Overdrainage associated with the SR 29 canal and loss of natural flows through the Florida Panther National Wildlife Refuge (FPNWR), Fakahatchee Strand State Preserve FSSP, Big Cypress National Preserve (BCNP), and Everglades National Park ENP. The canal has resulted in groundwater drainage in adjacent lands and impacts to the native vegetative community. Wildlife mortality is also a major concern in this area due to high speed traffic on SR 29. Component Number Title Description BC89 Faka Union Hydrologic Spoil remov al /breaching and exotic plant species control. BC96 Janes Scenic Driv e Culv erts Increase culv erting along Janes Scenic Driv e (55000 ft.). SLR03 Fakahatchee Strand/Ten Thousand Islands Connector Acquisition and restoration of the identified area; railroad tram remov al and/or culv erting/ breaching, ditch remov al/plugging, exotic v egetation control, farm field restoration, airboat trail restoration, and berm remov al. SW09 Eastern North Golden Gate Estates Canal/Weir Improvements Construction of a new weir. SW38 Picayune Strand Storage Reserv oir near I-75 Abov e ground storage reserv oir to capture wet season canal flows for release during the dry season. W177 Picayune Strand at I-75 WQ Treatment Area Co-located Water Quality Treatment Area with the Flows to the Coast Reserv oir components along former strand. Functional Group 70- Coastal Fakahatchee Functional Group 70 Environmental Concerns: A canal and adjacent berm between Copeland and Everglades City is causing drainage, allowing saltwater intrusion into the brackish marshes, and altering surface flows in the southeast corner of the surrounding natural area. There is extensive salt marsh damage caused by various airboat operations. Old logging trams and a defunct railroad yard are impeding sheetflow through the area and encouraging recruitment of exotic species. Residential and agricultural development upstream of the Picayune Strand Restoration Project (PSRP) will continue to dump excessive amounts of water during wet periods onto the PSRP area to maintain current levels of drainage in North Golden Gate Estates (NGGE) and in agricultural lands to the east of NGGE. This will make the PSRP area somewhat wetter than under pre-development conditions during wetter periods and drier during dry periods compared to pre-development conditions. Functional Group 11 Environmental Concerns: Agricultural drainage via ditches and canals has eliminated the natural sheet flow, resulting in unnaturally high stages in downstream wetlands during the wet season and too little flow to these same wetland systems in the dry season. There is also the threat of conversion to residential development over the long term. Component Number Title Description BC103 Wildlife Crossing/ Immokalee Road East Construction of wildlife crossings at key locations. BC37 Okaloacoochee Slough Wildlife Management Area Hydrologic Restoration Property acquisition, ditch removal, restoration of agricultural plots and old field habitat, wetland restoration, and exotic vegetation removal. BC38 Okaloacoochee Slough C1 and C2 Hydrologic Ditch removal, exotic vegetation control, prescribed burn, and native replanting. BC40 Okaloacoochee Slough Alico Property Acquisition East Property acquisition, ditch removal, restoration of agricultural plots and old field habitat, wetland restoration, and exotic vegetation removal. BC41 Okaloacoochee Slough Alico Property Acquisition Acquisition, ditch removal, exotic control, prescribed burn, and native replanting. BC42 Twelve Mile Slough Acquisition Acquisition, hydrologic restoration, invasive exotic vegetation control, and plugging of the canal that runs along railroad grade on the west side of component site. BC48 Rural Lands R1 Wading Bird These areas are in close proximity to FFWCC identified rookery and are suitable for hydrologic restoration by removal of drainage improvements and or some topographic alteration. These areas are still being utilized for pasture. BC50 Okaloacoochee Slough Flow-way from the Caloosahatchee River to the Big Cypress Swamp The Collier County portion of this flowway has been included in its Rural Lands Assessment Area, which is designed to allow willing landowners to sell or trade development rights within the flowway. This would allow these lands to either be managed at their current level of agricultural production or restored to a more natural landscape depending upon the amount of compensation they received for a particular parcel. Other portions of the flowway are being or have been acquired. BC73 Half Circle L Ranch Acquisition, ditch removal, pasture and agricultural plot reclamation, and exotic vegetation removal. BC83 Bear Island Road Network Removal of roads and backfilling or plugging the canals and ditches. SLC04 Immokalee Connector Acquisition, culverting, road removal, berm removal, ditch filling and removal of any features impeding flowways. Other restoration would involve farm field restoration and exotic vegetation removal. SW06 Okaloacoochee Slough Ag Water Containment Area Capture wet season canal flows on private lands for release during the dry season. W176 Okaloacoochee Slough WQ Treatment Area Construction of a Water Quality Treatment Area. Functional Group 11- Okaloacoochee Slough Functional Group 56 Environmental Concerns: Much of the area is the Yucca Pens Unit of the Babcock-Webb WMA, but the surrounding lands and several inholdings have been extensively developed for agriculture. Water that used to enter the area from the northwest is now held to the north by Zemel Rd. and drained by the Gator Slough Canal which runs to the east of the FG and along the southern boundary carrying flows to the coast. As a result the FG is much dryer than in pre-development conditions exhibiting an abbreviated hydroperiod and significantly lowered groundwater levels. The altered hydrology has caused shifts in the vegetative community and has led to significant invasion by exotic vegetation, particularly Melaleuca and Brazilian pepper. Component Number Title Description 53 Yucca Pens (Charlotte Harbor Flatwoods) Provide a connection between Charlotte Harbor, Charlotte Harbor Buffer Preserve and the Babcock-Webb Wildlife Management Area. Key piece to establish landscape scale connection between Charlotte Harbor and Lake Okeechobee. Acquisition of the Caliente Springs DRI is a critical aspect. 60 Yucca Pens Buffer Land acquisition, hydrologic restoration, habitat enhancement, and invasive exotic vegetation removal. 114 Southwest Unacquired Yucca Pens Land acquisition, hydrologic restoration, and invasive exotic vegetation control. The site contains borrow pits that could be used for sheet flow attenuation and cleaning of post mining turbidity. 115 Yucca Pen Mines Land acquisition and restoration of a mining operation including the creation of littoral zones around the lakes. 116 Yucca Pen Creek West Land acquisition, hydrologic restoration, habitat restoration, and invasive exotic vegetation removal. There is a potential for scrub jay mitigation at the site. 117 Hog Branch Headwaters Land acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. 118 Yucca Pen Inholdings Land acquisition, hydrologic restoration, habitat restoration, and invasive exotic vegetation removal. 119 Yucca Pen Inholding East Land acquisition, hydrologic restoration, habitat restoration, and invasive exotic vegetation removal. SW21 Gator Slough Storage Seepage Barrier along Gator Slough Designed to reduce ground water and surface water drainage from Yucca Pens WMA to Gator Slough Canal. Functional Group 56- Yucca Pens Functional Group 15 Environmental Concerns: Remaining natural flow-ways in the north empty into the canals associated with the agricultural fields to the south, altering the volume, timing and duration of freshwater flows to the receiving estuaries. The area has been over drained as a result of the extensive Golden Gate, CR 951 and I-75 canal system. Major roads have severed tidal connections. The area is classified as critical habitat for over 80 listed species. Component Number Title Description BC27 Bone Fish Springs Acquisition Land acquisition, bank stabilization, and exotic removal. BC45 Route 41 Culvert Emplacement west of the Tamiami Trail Culverts Project Installation of culverts and earthen canal plugs along a 5-mile section of the Tamiami Trail that extends northwestward from State Road 92 to County Road 951. BC51 Belle Meade Stormwater Master Plan/Central Flow- Acquisition, culverting, agricultural land restoration, berm and road removal, spreader swale construction, and invasive exotic removal. BC59 South Belle Meade Flow-way Acquisition, culverting, agricultural land restoration, berm and road removal, spreader swale construction, and invasive exotic removal. BC66 Shell Island Rd. Culvert Installation Land acquisition, culverting and ditch plugging. BC85 CR 951 Culverting Spoil removal /breaching and exotic plant species control. N01 CR 92 Culverting Construction of additional culverts under CR 92 to improve hydrologic exchange, and in other areas where pre-existing culverts have failed. Portions of the roadway canal may also be plugged or backfilled. SLR05 Belle Meade Flow- way south of Tamiami Trail Flowway restoration including, culverting, spreader swales, fan swales, agricultural land restoration, berm removal, and road removal. SW34 North Belle Meade Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. SW37 Henderson Creek Storage Reservoir Above ground storage reservoir to capture wet season canal flows for release during the dry season. W141 Henderson Creek MAPS Construction of an Algal Turf Scrubber (ATS). W144 Belle Meade WQ Treatment Area Construction of a water quality treatment area (WQTA) on the Belle Meade Flowway Restoration site. W178 North Belle Meade WQ Treatment Area Co-location of a WQTF with an above ground reservoir (SW34) along former strand. Functional Group 15- Belle Meade Flow-way Restoration Functional Group 7 Environmental Concerns: The greatest threat to this landscape is conversion to residential development over the long term. Current concerns also include disruption of the pre- development hydrologic regime resulting from canal drainage in inland areas. This flushes downstream wetlands with excess flows in the wet season and severely reduced flows in the dry season. Pre-development flow-ways have been lost to canal channelization and the disrupted hydrology has encouraged invasion of exotics. Component Number Title Description BC101 Wildlife Crossing/Oil Well Road West Construction of wildlife crossings at key locations. BC102 Wildlife Crossing/Immokalee Road West Construction of wildlife crossings at key locations. BC31 Camp Keais Marsh Restoration Additional hydrologic restoration of the marsh and control of invading willow and myrtle. BC35 CREW/Pepper Ranch Acquisition Acquisition of the Pepper Ranch and hydrologic restoration to restore sheetflow and improve water quality. BC43 I-75 Panther NWR Canal Plugs Design, permitting, and construction of a water control system on the section of the I-75 Canal that runs along the southern border of the Florida Panther National Wildlife Refuge. The water control system will be used to restore/improve hydrologic conditions on the refuge by raising canal water levels adjacent to refuge. BC44 Camp Keais Extension Removal of spoil berms, backfill/plugging ditches, agricultural weir removal/refitting, road culverting, pasture/agricultural land restoration, filter marsh construction, and invasive exotic vegetation removal. BC58 Rural Lands R2 Wading Bird Removal of invasive plant species from wetlands and restoring agricultural sites to native marsh habitat. BC61 Rural Lands R2 Other Listed Species Improvements to pasture areas to increase utilization by Caracara and burrowing owls. Proposed management should also improve forage value for deer in close proximity to Florida Panther Wildlife Refuge. These areas will still be utilized for pasture. BC76 Florida Panther NWR Wetland restoration in the northern section for water storage and treatment prior to entering Panther Habitat. BC78 CREW/Camp Keais Marsh Restoration Restore the historic flowway from Lake Trafford through the Eastern Corkscrew Swamp, Camp Keais to the Florida Panther National Wildlife Refuge through removal of spoil berms, backfill/plugging ditches, agricultural weir removal/refitting, road culverting, pasture/agricultural land restoration, filter marsh construction, and removal of exotic vegetation. N03 Shaggy Cypress Addition to Camp Keais Strand Acquisition and restoration of the Shaggy Cypress lands including road removal and/or culverting, ditch removal/plugging, berm removal, and exotic vegetation control. SW08 Camp Keais Strand Agricultural Water Containment Area Increase capacity of agricultural detention areas. SW39 Immokalee South Rural Lands Reservoir Above ground reservoir to capture wet season canal flows for release during the dry season. W130 Camp Keais WQ Treatment Area Construction of a water treatment area to help restore the flowway and improve water quality. W133 Florida Panther NWR Wetland Restore wetlands to treat flow prior to entering Panther Habitat. Functional Group 7- Camp Keais Strand Functional Group 28 Component Number Title Description 238 Argo Property Land acquisition, hydrologic restoration, habitat preservation, and invasive exotic removal. 239 Babcock Ranch Berm and exotic removal, ditch fill, and restoration of agricultural lands for wetland restoration and water storage. The area is a priority one Strategic Habitat Conservation Area for the Florida Panther, Black Bear and other species of high interest for their degree of endangerment such as red cockaded woodpecker. F47 Fisheating Creek Exotic vegetation removal, canal filling, and hydrologic improvements to existing roads. Fisheating Creek is the only undammed tributary to Lake Okeechobee. This component will acquire certain rights from the owner to help preserve this natural land, which links the Okaloacoochee Slough, Babcock-Webb Wildlife Management Area, and Lake Okeechobee. SLC01 Long Island Marsh Land acquisition, road removal and/or culverting, ditch removal/plugging, exotic vegetation control, farm field restoration, and berm removal. W182 Babcock North Agland Wetland restoration. W183 Babcock Development WQ Treatment Area Construction of a filter marsh on a developed portion of Babcock Ranch. Functional Group 28 - Babcock Ranch Restoration Environmental Concerns: Extensively developed for agriculture which has lead to channelization of flow for irrigation and drainage resulting in disruption of the natural hydrologic regime, lowering of the ground water table, loss of wetland and upland habitat, and water quality degradation, particularly in Telegraph Swamp and Creek. Additionally, the area is plagued by recreation overuse, suppression of natural fire regime, habitat fragmentation, and top soil erosion. Functional Group 29F F01-F35 Caloosahatchee Oxbows Developing comprehensive restoration and shoreline treatment plans as required at 35 different location along the freshwater portion of the Caloosahatchee River. F41 Jacks Branch Acquisition, hydrologic restoration, habitat enhancement, and invasive exotic vegetation removal. F42 Bee Branch River corridor repairs such as exotic removal, restoration of bank type, and removal of hydrologic impediments. SW02 Freshwater Caloosahatchee Southeast Ag Water Containment Area The component is designed to increase capacity of agricultural detention areas. SW03 Albritton/Hilliard/P almer Ag Property Wetland restoration on existing agricultural lands. The component is designed to increase capacity of agricultural detention areas. SW04 Freshwater Caloosahatchee Northeast Ag Water Containment Area The component is designed to increase capacity of agricultural detention areas. SW05 Freshwater Caloosahatchee Southwest Ag Water Containment Area The component is designed to increase capacity of agricultural detention areas. SW22 Hickey Creek Storage Reservoir Construction of an above ground storage reservoir designed to capture wet season canal flows for release during the dry season. W162 Hickey Creek MAPS Construction of an Algal Turf Scrubber (ATS) to help improve water quality. W164 SFWMD Four- Corners Property MAPS Construction of an Algal Turf Scrubber (ATS). W44 Greenbriar Centralized Wastewater Construction of a centralized wastewater treatment and re-use system in Lehigh Acres. Component Number Title Description 99 Unnamed Creek at Caloosahatchee State Recreation Area Invasive exotic removal, restoration of bank type, and removal of hydrologic impediments in the southern end of the property. A canoe launch with trail could be built in conjunction with the State Recreation Area. 100 Cypress Creek Corridor River corridor repairs such as invasive exotic removal, restoration of bank type, and removal of hydrologic impediments. 101 Spanish Creek/Four- Corners Restoration Acquisition, hydrologic restoration, isolated wetland restoration, cypress slough restoration and invasive exotic vegetation control. 102 SFWMD Four- Corners Property Construction of a stormwater treatment area to improve water quality. 103 County-line Unnamed Creek Acquisition, river corridor repairs such as exotic removal, restoration of bank type, and removal of hydrologic impediments. 104 Bedman Creek Corridor River corridor repairs such as exotic removal, restoration of bank type, and removal of hydrologic impediments. 105 Hickey Creek Headwaters River corridor repairs such as invasive exotic removal, restoration of bank type, removal of hydrologic impediments, and restoration of a more natural native upland and wetland mix. 106 Hickey Creek Swamp Acquisition, hydrologic restoration, wetland restoration, and invasive exotic vegetation control. 109 Hickey Creek Cypress Swamps Acquisition, hydrologic restoration, habitat restoration, and invasive exotic vegetation removal in association with Hickey Creek Canal. 110 Hickey Creek Canal River corridor repairs such as invasive exotic removal, restoration of bank type, removal of hydrologic impediments, and creation of a wider, meandering cross-section with littoral zones. Functional Group 29F- Caloosahatchee Creeks Freshwater Environmental Concerns: Development driven habitat loss and excessive wet season drainage have degraded wetland and riparian riverine habitat and lowered ground water levels, making the area more susceptible to drought, fire, and invasion by exotic vegetation. Water quality has also been degraded primarily as a result of non-point source pollutants associated with local landuse. Environmental Concerns: Extensive development and altered hydrologic regime in this area have resulted in significant ecological challenges brought about by recreation overuse, suppression of natural fire regime, ditching & draining, habitat fragmentation, shoreline hardening (loss of mangroves, intertidal zones), erosion, loss of organic soil, and channel dredging. Many of the urban areas are on septic systems significantly impacting ground water quality. Environmental Concerns: This area has been heavily urbanized due to its desirable location on the coast. It is characterized by residential and commercial expansion interspersed with preservation areas and agriculture. As of 2007, 28 percent (~20,000 acres) of wetlands in the watershed had been lost. All of these tidal creeks now exhibit altered hydrology due to development. Nutrient and pollutant laden water flows to the coast by way of Mullock Creek and Imperial River in unnatural pulses, sending excess freshwater to the estuary in the wet season and too little water in the dry season. Septic leakage has led to groundwater contamination and nutrification.

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Page 1: Southwest Florida Feasibility Study: A Comprehensive … PDFs/McCallion... · The Southwest Florida Feasibility Study was authorized as a component of the Comprehensive Everglades

Purpose of the Southwest Florida Comprehensive Watershed Master Plan (SWFCWMP)The Southwest Florida Feasibility Study was authorized as a component of the Comprehensive Everglades Restoration Plan. The purpose of the Southwest Florida Feasibility Study SWFCWMP is to identify environmental problems and opportunities in the

southwest Florida region and from this develop a comprehensive watershed management plan that fosters environmental restoration while also meeting regional water resource needs.The goals of the SWFCWMP include: Reduce pulse flows to the coast thereby restoring more

natural estuarine salinity regimes

Restore inland wetland and upland mosaic to reestablish natural ecosystems that support native flora and fauna, including 23 listed species

Improve the quantity, quality, timing and distribution of surface water and groundwater flows for environmental,agricultural and urban uses

Development of this plan has been a multi-agency collaborative effort.

Functional Group 29T Functional Group 34

Component Number Title Description

47Manuals Branch

Shoreline

Construct a filter marsh east of Cortez Road to improve water quality for the park.

52Hancock

Creek Riverine Corridor

Land acquisit ion, hydrologic restorat ion by improving weirs, habitat restorat ion, and invasive exotic vegetation removal.

54Old Bridge

Point

Wetland restorat ion, shoreline restorat ion, and construct ion of filter marsh at the previously owned FDOT property, at the connection of the Caloosahatchee River and Powell Creek Bypass Canal.

55Lower Powell

Creek Marshes

Restorat ion of west shoreline of Powell Creek and east shoreline from Harbor Estates to Electric Lane through acquisit ion, hydrologic restorat ion, wetland restorat ion, culvert ing sections of Brooks Road to improve flow, and invasive exotic vegetation control.

56Royal Palm

Estates

Land acquisit ion, hydrologic restorat ion through berm and ditch removal, wetland restorat ion, and invasive exotic vegetation control.

57Zemel

Grade/Powell Creek

Restorat ion of old railroad grade connecting Litt le Ranches to the Powell Creek Bypass Canal including ditch removal/plugging, exotic vegetation control, and berm removal.

59

Gatorland Vistas

(Addit ion to Prairie Pine

Borrow pit restorat ion by creating a lit toral shelf, reshaping the borrow pit and stocking it with bass and other fresh water fish.

61Reinke

PropertyLand acquisit ion, hydrologic restorat ion, and invasive exotic vegetation control.

62 Stolle Property

Land acquisit ion, hydrologic restorat ion of a flowway, construct ion of a wildlife crossing, wetland restorat ion, and invasive exotic vegetation control.

63Alliance of

Casa La Linda

Land acquisit ion, hydrologic restorat ion through berm removal and weir replacement, invasive exotic vegetation control, and possibly a filter marsh.

Functional Group 29T- Caloosahatchee Creeks Tidal

68West Branch Daughtreys

Creek

A series of in-creek restorat ions including removal of an agricultural weir, reconnecting the creek profile at road blockages, culvert replacement on Bayshore Road, and invasive exotic vegetation control.

69East Branch Daughtreys

Creek

Hydrologic improvements to exist ing marsh system including maintaining flow way, invasive exotic removal, and floodplain preservation to reduce encroachment.

70Caloosahatch

ee Creeks

Creek restorat ion, culvert construct ion, wetland restorat ion, and invasive exotic control.

71Popash Creek

Corridor

Acquire and restore creek by exotic removal and creek bank restorat ion. Improve road crossing culverts. Popash Creek headwaters owned through Conservation 2020 #206.

72Popash Creek Headwaters/

Lee

Land acquisit ion, better culvert ing, creek bank restorat ion, wetland restorat ion, and invasive exotic vegetation control.

76 Stroud Creek

Land acquisit ion, hydrologic restorat ion of a flowway, wetland restorat ion associated with a creek, and invasive exotic vegetation control.

77Northwest Thompson

Cutoff

Land acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

80J. Naumann

Property

Land acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

81Thompson

Cutoff Northeast

Land acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control. Possibly construct a filter marsh from Palm Creek along the power line easement.

82 Palm CreekLand acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

83FPL North

Transmission Line Filter

Construct ion of a filter marsh along the powerline easement.

84Bayshore

Conservation Easement

Land acquisit ion, hydrologic restorat ion, habitat preservation, and invasive exotic removal.

85 Owl CreekLand acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

88Mouth of

Orange River

Land acquisit ion of mangrove islands, removal of spoil piles, wetland restorat ion, and invasive exotic vegetation control.

96Trout

Creek/Strickler Gulley Corridor

Creek corridor restorat ion: land acquisit ion depending on property ownership, exotic plant removal, any needed hydrologic restorat ion especially around SR 78, and water quality improvements around SR 78. The northern port ion of the component footprint would be purchased with the acquisit ion of the the Babcock Ranch property.

97Otter Creek

Corridor

Restorat ion of a short creek system plus headwaters, specifically, creek bed and bank restorat ion and spoil pile removal.

98Telegraph

Creek Corridor

Land acquisit ion, hydrologic restorat ion, wetland restorat ion associated with a creek, creek bank and bed restorat ion, and invasive exotic vegetation control.

107Harnes Marsh

Expansion

Construct ion of a filter marsh or algal turf scrubber to help improve water quality.

108Orange River

Corridor

Riverine restorat ion without need for acquisit ion. Establishing submerged aquatic vegetation, removal of invasive exotic vegetation including Java plum, removing hydrologic impediments, including the Buckingham Road crossing.

111 Able CanalHydrologic restorat ion and possible filter marsh creation in associat ion with gravel and sand pits east of Joel Blvd.

113Yellow Fever

Creek Headwaters

On the western boundary, install a weir to divert water into Yellow Fever Creek to restore base flows to the Yellow Fever Creek ecosystem, enhance minimum flows to the Caloosahatchee River, and reduce negative water quality impacts to Matlacha Pass. The restorat ion would improve salinity regimes for oyster recovery.

400North Palm

Creek Headwaters

Land acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

SLC02Daughtrey

Branch Headwaters

Land acquisit ion, road removal and/or culvert ing, ditch removal/plugging, exotic vegetation control, farm field restorat ion, and berm removal.

SLC03Powell Creek Restorat ion

Land acquisit ion, hydrologic restorat ion through berm and ditch removal, creek bank and bed restorat ion, wetland restorat ion, and invasive exotic vegetation control.

SW01Orange River Canal/Weir

Improvements

Construct ion of an improved weir system on the Orange River.

SW23Orange River

Storage Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

SW25Bell West Storage Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

T01-T08Tidal

Caloosahatchee Oxbow #1

Developing comprehensive restorat ion and shoreline treatment plans as required at 8 different location along the t idal port ion of the Caloosahatchee River.

W100Cape Coral

Spreader

Construct ion of a new spreader canal

W101Cape Coral

Canal Construct ion of a weir system in coastal network of canals

W161Lehigh

Stormwater Lehigh Acres Urban Stormwater Retrofits

W167East Branch Daughtreys Creek MAPS

Construct ion of an Algal Turf Scrubber (ATS).

W181North Fort

Myers Centralized

Conversion to Centralized Sewer between Business 41 and US41 from Pondella to the Caloosahatchee.

W43Lehigh Acres Country Club

Lehigh Acres Golf Course BMPs

W69Lehigh

Centralized Wastewater

Conversion of septic/package plants to central sewer - Lehigh Acres

Component Number Title Description

1Agripartners

Propert ies

Preserve through acquisit ion and restore the site through exotic removal, and removal of hydrologic alterat ions, including unculverted power line road and enhancement of three borrow pits paralleling I-75.

2Halfway Creek

Flow-ways

Re-establish the north and south branch of Halfway Creek and the south branch of Estero River. Construct ion and replacement of connections at across I-75, US 41, and the railroad grade.

3Spring Creek Hydrologic

Improvement

Acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exot ic vegetation control.

5North side of Section 25 in

4725Construct ion of a filter marsh.

6Bonita Springs

Ut ilit ies

Acquisit ion, hydrologic restorat ion, habitat preservation, a potential filter marsh, and invasive exotic removal.

7 Benson PropertyAcquisit ion, hydrologic restorat ion, habitat preservation, and invasive exot ic removal.

8Leitner Creek

Connector

Acquisit ion, hydrologic restorat ion, creek bank restorat ion, marsh system expansion, and invasive exotic vegetation control.

9Imperial River Corridor Flow-

way

Acquisit ion and hydrologic restorat ion of the flow-way, exotic vegetation removal, and re-establishing native plants along the river.

Functional Group 34- Estero Creeks and Headwaters Flow-ways

10

Flow-way north of Alico Road (Alico Mine

Flow-way) (Tam-Alico)

Spoil berms removal, backfill/plugging ditches, weir removal/refitt ing, road culvert ing, filter marsh construct ion, restoring agricultural areas to original grade, invasive exotic vegetation removal, and smoothing the exist ing 90 degree bends to improve flow and habitat.

11Lakes

Park/Hendry Creek

Acquisit ion, hydrologic restorat ion, creek bank restorat ion, marsh system expansion, and invasive exotic vegetation control.

14

Island Park Road/Hendry

Creek Filter Marsh

Hydrologic restorat ion, filter marsh construct ion, and invasive exotic vegetation control.

16Bluejack Oak

Parcel

Acquisit ion, hydrologic restorat ion, habitat preservation, and invasive exotic removal.

22 FreemanHydrologic restorat ion, habitat restorat ion, and invasive exotic vegetation removal.

24Alico Flow-ways

West

Acquisit ion, hydrologic restorat ion, habitat preservation, and invasive exotic removal.

25Alico Flow-ways

East on Ginn Proposal

Acquisit ion, hydrologic restorat ion and invasive exotic removal.

26Airport

Expansion Flow-way

Acquisit ion, hydrologic restorat ion through ditch removal, and invasive exotic vegetation control.

27Florida Rock

Industries Flow-way Buffers

Road and spoil berm removal, ditch filling, weir removal/refitt ing, restoring agricultural areas to original grade, and invasive exotic vegetation removal.

29Airport

Mit igation Connector

Hydrologic restorat ion and invasive exot ic removal and has high value as a landscape connector as it would establish a landscape connection between airport mit igation sites.

30Stairstep

Connection

Land acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exot ic vegetation control.

31Six-mile Cypress

Connection under SR 82

Land acquisit ion, culvert ing, wetland restorat ion, and invasive exotic vegetation control.

32East Estero Bay

Buffer

Exot ic removal, mosquito control ditch removal, spoil removal, and restorat ion of high marsh, mangrove, and associated estuarine communit ies. The land is already acquired by State of Florida.

33Mullock Creek

Preserve

Exotic removal and mosquito control ditch restorat ion. The approximate acreage is 250.

34North Estero

Bay Buffer

Exot ic removal, t rash and hazardous waste cleanup, ditch restorat ion, and vehicle trail damage restorat ion to restore high marsh hydrology.

36Estero River

North

Hydrologic and habitat restorat ion with a potential water quality component such as a filter marsh. Southern port ion includes riparian scrub habitat opposite Koreshan State Park, along the north bank of the Estero River.

38Spring Creek

Flow-way

Exotic removals, oyster bar restorat ion, and hydrologic improvements through ditch changes and potentially water control st ructure changes. Educational canoe trail, possibly named "Crocodile Trail."

39Imperial River

Preserve

Exotic removal, berm removal, and ditch restorat ion. The component is approximately 40 acres.

90Six-Mile Cypress

Headwaters West

Some acquisit ion, exotic plant removal, and construct ion of addit ional culverts under SR 82 to restore hydrologic connection to cypress domes within the area known as Six Mile Omni.

236Addit ion to Six-

Mile Cypress Hydrologic restorat ion and invasive exotic removal.

SLL02Green

Meadows

Protection of valuable habitats including pine flatwoods, cypress, and open marshes. Road and spoil berm removal, ditch filling, restoring agricultural areas to original grade, and invasive exotic vegetation removal.

SW24Six-mile Cypress Upper Storage

Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

SW26Six-mile Cypress Lower Storage

Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

SW27Freeman Storage Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

SW28Alico Road

Storage Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

SW29Alico Flow-ways

West Storage Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

W15Alico Road

MAPSConstruct ion of an Algal Turf Scrubber (ATS).

W185Ten Mile Canal

MAPSConstruct ion of an Algal Turf Scrubber (ATS).

W19San Carlos

Estates Centralized

Conversion of septic/package plants in sub-basin to centralized sewer in San Carlos Estates.

W25San Carlos Park

Centralized Wastewater

Conversion of septic/package plants in the sub-basin of San Carlos Park to centralized sewer.

Intended Use of the SWFCWMPThis is a conceptual plan that includes the framework for a wide range of features intended for future detailed study and

implementation by local, state, and federal agencies in cooperation with public and private land owners should funding becomeavailable.Collaborative implementation is anticipated, particularly on the USACE interest components.All components proposed on property currently under private ownership will only be considered for further study and

implementation under agreement with the property owner.

The map above displays the 13 Functional Groups that comprise the Southwest Florida Comprehensive Watershed Master Plan. A FunctionalGroup is one or more project components in a specific geographic footprint that provide synergistic, comprehensive, regional restoration forcritical hydrologic locations to achieving project planning objectives. To the right is a more detailed description of each of the 13 FunctionalGroups color coded to correspond to the larger regional map above.

Schedule*

Draft Southwest Florida Comprehensive Watershed Master Plan Complete - Fall 2010 Public and Agency review of the Draft Report– Spring 2011 Public Workshops Held Locally – Spring 2011 Final Report Available to the Public – Summer 2011 Report Submitted to Congress – Fall 2011* Subject to change as directed by USACE/SFWMD management

Southwest Florida Feasibility Study: A Comprehensive Watershed Plan

Kathleen McCallion1 , Lacy Shaw2, Tim Gysan2

¹Everglades Partners Joint Venture, Jacksonville, FL, ²U.S. Army Corps of Engineers, Jacksonville, FL

US Army Corpsof EngineersJacksonville District

R

Environmental Concerns: Development and wet season drainage has degraded wetland habitat, caused landscape compartmentalization, and lowered ground water levels, making the area more susceptible to drought, fire, and invasion by exotic vegetation. Encroachments by roadways, agricultural developments and exotic vegetation have restricted the historic conveyance and ecological functions of the wetlands and wildlife habitats.

Component Number Title Description

F40 Lake Flirt

Re-hydrate lakes and associated wetlands (Lake Flirt, Bonnet and Lettuce) by placing a lock structure at a point on the Caloosahatchee River where the original Lake Flirt Falls were located and weirs at points where existing irrigation canals exit the river.

F43 Chaparral Slough

Restoring hydrologic connectiv ity by road and berm removal, culvert construction, ditch filling.

F44Linden Pens

Marsh Connection

Land acquisition, invasive exotic vegetation removal, canal filling, and hydrologic improvements to existing roads.

SLG02 Citrus Center slough

Land acquisition, road removal and/or culverting, ditch removal/plugging, invasive exotic vegetation control, farm field restoration, and berm removal.

SLG03Polywog

Creek Restoration

Land acquisition and restoration including road removal and/or culverting, ditch removal/plugging, exotic vegetation control, farm field restoration, and berm removal.

Functional Group 41- South Caloosahatchee Ecoscape

Functional Group 41

Component Number Title Description

BC84Caloosahatchee

Ecoscape

Restorat ion of hydrologic connectivity by enlarging openings under SR 80 and restoring the remaining areas to pre-development condit ions.

F45C-43 Reservoir WQ Treatment

Construct ion of a filter marsh.

SLG04Long Hammock

Slough

land scquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

SLH01 Hunt ClubLand acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

W157 Goodno MAPSConstruct ion of an algal turf scrubber to help improve water quality.

W158Goodno WQ

Treatment AreaConstruct ion of a water t reatment area to help improve water quality.

W28Boma WQ

Treatment Area

Construct ion of a wetland to improve water quality in the Caloosahatchee Ecoscape.

Functional Group 73- South Caloosahatchee Ecoscape

Functional Group 73

Environmental Concerns: Agricultural drainage via ditchesand canals has eliminated the natural sheet flow, resultingin unnaturally high stages in downstream wetlands duringthe wet season and too little flow to these same wetlandsystems in the dry season. There is also the threat ofconversion to residential development over the long term.

Component Number Title Description

28Corkscrew

Woodstork Flow-ways

Land acquisit ion, hydrologic restorat ion, habitat restorat ion, based on woodstork biology and feeding needs.

BC23

Corkscrew Regional

Ecosystem Watershed

Acquisit ion and Management

Acquisit ion and hydrologic restorat ion in the form of culvert ing, road removal, berm removal, ditch filling and any removal of any features impeding flowways. Other restorat ion would involve farm field restorat ion and exotic vegetation removal.

BC25

Corkscrew Swamp

Sanctuary Hydrologic Restorat ion

Construct ion of a detention area and a filter marsh. Upland restorat ion in the northern section of grove and restoring the grove’s southern section to hydric flatwoods and wet prairie. A spreader canal would be constructed in northeastern quadrant.

BC26

Bird Rookery Swamp

Hydrologic Improvement

Restorat ion of flows through trams in Bird Rookery Swamp including culvert construct ion, berm removal and other hydrologic improvements.

BC28

East Bird Rookery Swamp Upland

Habitat Restorat ion

Restorat ion of farmland and improved pastures to xeric pine flatwoods.

BC32Palm Tree Farm

Restorat ion

Land acquisit ion and subsequent restorat ion of the private tree farm back to the natural preexist ing habitat.

BC34CREW Center

Restorat ion

Land acquisit ion of 30 acres in north east corner of the site and restorat ion of farm field back to mesic pine flatwoods.

BC54

Northern Golden Gate Estates Unit

53 Restorat ion and Acquisit ion

Land acquisit ion along 41st St. in NGGE for hydrologic restorat ion, wetland restorat ion, berm removal to improve flow, and invasive exot ic vegetation control.

BC62Cocohatchee

Slough

Removal of spoil berms, backfill/plugging ditches, weir removal/refitt ing, road culvert ing, filter marsh construct ion, and invasive exotic vegetation removal.

SW07

Corkscrew Watershed Ag

Water Containment

Area

Increase water storage capacity of agricultural detention areas.

SW30Kehl Canal

Storage Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

W114Corkscrew

Swamp Sanctuary MAPS

Construct ion of an Algal Turf Scrubber (ATS).

Functional Group 5- Corkscrew WatershedFunctional Group 5

Environmental Concerns: There is the threat thatremaining private lands adjacent to pristine public landswill be converted to residential development over the longterm. Drainage ditches and canals associated withresidential areas and agricultural lands have eliminatedmuch of the natural sheetflow and have disrupted thenatural hydrology, over draining upland areas andflooding downstream wetlands. Additionally, exotic andnuisance native vegetation is widespread throughout FG 5.

Component Number Title Description

BC104Wildlife

Crossing/SR 29 Construct ion of wildlife crossings at key locations.

BC105Wildlife

Crossing/SR 29 Construct ion of wildlife crossings at key locations.

BC106Wildlife

Crossing/Oil Well

Construct ion of wildlife crossings at key locations.

BC24/W135SR 29/Barron

River Flow-way Restorat ion

Canal fill and construct ion of spreader canals/swales to rehydrate adjacent lands and prevent loss of water to t ide. Culvert ing along SR29 to restore hydrologic connectivity along State Road 29 beginning approximately 5 miles south of Immokalee at Owl Hammock and end at the intersection of the SR 29 / Barron River Canal and US 41.

BC46/W135

Florida Panther National Wildlife

Refuge Okaloacoochee

Slough Hydrologic Restorat ion

Restorat ion of Okaloacoochee Slough's flow into the Florida Panther National Wildlife Refuge through dredging, culvert ing, and construct ion of a water control st ructure systems in the section of the SR 29/Barron River Canal adjacent to the Refuge to raise canal water levels adjacent to refuge.

SLR06/W184SR 29/Barron River Water

Control

Placement of a series of weirs at one foot or half foot contour, and culvert ing.

W134Mud Lake

Strand

Lower Mud Lake flowway restorat ion to treat flow prior to entry into Panther Refuge.

Functional Group 6- SR 29 Barron River Flow-way

Functional Group 6

Environmental Concerns: Overdrainage associatedwith the SR 29 canal and loss of natural flows throughthe Florida Panther National Wildlife Refuge (FPNWR),Fakahatchee Strand State Preserve FSSP, Big CypressNational Preserve (BCNP), and Everglades NationalPark ENP. The canal has resulted in groundwaterdrainage in adjacent lands and impacts to the nativevegetative community. Wildlife mortality is also amajor concern in this area due to high speed trafficon SR 29.

Component Number Title Description

BC89Faka Union Hydrologic

Spoil removal /breaching and exotic plant species control.

BC96 Janes Scenic Drive Culverts

Increase culverting along Janes Scenic Drive (55000 ft.).

SLR03

Fakahatchee Strand/Ten

Thousand Islands Connector

Acquisition and restoration of the identified area; railroad tram removal and/or culverting/ breaching, ditch removal/plugging, exotic vegetation control, farm field restoration, airboat trail restoration, and berm removal.

SW09

Eastern North Golden Gate

Estates Canal/Weir

Improvements

Construction of a new weir.

SW38Picayune Strand Storage Reservoir

near I-75

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

W177Picayune Strand

at I-75 WQ Treatment Area

Co-located Water Quality Treatment Area with the Flows to the Coast Reservoir components along former strand.

Functional Group 70- Coastal Fakahatchee

Functional Group 70

Environmental Concerns: A canal and adjacent berm between Copeland and Everglades City is causing drainage,allowing saltwater intrusion into the brackish marshes, and altering surface flows in the southeast corner of thesurrounding natural area. There is extensive salt marsh damage caused by various airboat operations. Old loggingtrams and a defunct railroad yard are impeding sheetflow through the area and encouraging recruitment of exoticspecies. Residential and agricultural development upstream of the Picayune Strand Restoration Project (PSRP) willcontinue to dump excessive amounts of water during wet periods onto the PSRP area to maintain current levels ofdrainage in North Golden Gate Estates (NGGE) and in agricultural lands to the east of NGGE. This will make the PSRParea somewhat wetter than under pre-development conditions during wetter periods and drier during dry periodscompared to pre-development conditions.

Functional Group 11

Environmental Concerns: Agricultural drainage via ditches andcanals has eliminated the natural sheet flow, resulting inunnaturally high stages in downstream wetlands during thewet season and too little flow to these same wetland systemsin the dry season. There is also the threat of conversion toresidential development over the long term.

Component Number Title Description

BC103Wildlife Crossing/ Immokalee Road

East

Construct ion of wildlife crossings at key locations.

BC37

Okaloacoochee Slough Wildlife Management

Area Hydrologic Restorat ion

Property acquisit ion, ditch removal, restorat ion of agricultural plots and old field habitat, wetland restorat ion, and exotic vegetation removal.

BC38Okaloacoochee

Slough C1 and C2 Hydrologic

Ditch removal, exotic vegetation control, prescribed burn, and native replanting.

BC40

Okaloacoochee Slough Alico

Property Acquisit ion East

Property acquisit ion, ditch removal, restorat ion of agricultural plots and old field habitat, wetland restorat ion, and exotic vegetation removal.

BC41

Okaloacoochee Slough Alico

Property Acquisit ion

Acquisit ion, ditch removal, exotic control, prescribed burn, and native replanting.

BC42Twelve Mile Slough

Acquisit ion

Acquisit ion, hydrologic restorat ion, invasive exotic vegetation control, and plugging of the canal that runs along railroad grade on the west side of component site.

BC48Rural Lands R1

Wading Bird

These areas are in close proximity to FFWCC identified rookery and are suitable for hydrologic restorat ion by removal of drainage improvements and or some topographic alterat ion. These areas are st ill being ut ilized for pasture.

BC50

Okaloacoochee Slough Flow-way

from the Caloosahatchee River to the Big Cypress Swamp

The Collier County port ion of this flowway has been included in its Rural Lands Assessment Area, which is designed to allow willing landowners to sell or t rade development rights within the flowway. This would allow these lands to either be managed at their current level of agricultural production or restored to a more natural landscape depending upon the amount of compensation they received for a part icular parcel. Other port ions of the flowway are being or have been acquired.

BC73 Half Circle L RanchAcquisit ion, ditch removal, pasture and agricultural plot reclamation, and exotic vegetation removal.

BC83Bear Island Road

NetworkRemoval of roads and backfilling or plugging the canals and ditches.

SLC04Immokalee Connector

Acquisit ion, culvert ing, road removal, berm removal, ditch filling and removal of any features impeding flowways. Other restorat ion would involve farm field restorat ion and exotic vegetation removal.

SW06Okaloacoochee Slough Ag Water

Containment Area

Capture wet season canal flows on private lands for release during the dry season.

W176Okaloacoochee

Slough WQ Treatment Area

Construct ion of a Water Quality Treatment Area.

Functional Group 11- Okaloacoochee Slough

Functional Group 56

Environmental Concerns: Much of the area is the Yucca Pens Unit of the Babcock-Webb WMA, but thesurrounding lands and several inholdings have been extensively developed for agriculture. Water that used toenter the area from the northwest is now held to the north by Zemel Rd. and drained by the Gator Slough Canalwhich runs to the east of the FG and along the southern boundary carrying flows to the coast. As a result the FGis much dryer than in pre-development conditions exhibiting an abbreviated hydroperiod and significantlylowered groundwater levels. The altered hydrology has caused shifts in the vegetative community and has ledto significant invasion by exotic vegetation, particularly Melaleuca and Brazilian pepper.

Component Number Title Description

53

Yucca Pens (Charlotte

Harbor Flatwoods)

Provide a connection between Charlotte Harbor, Charlotte Harbor Buffer Preserve and the Babcock-Webb Wildlife Management Area. Key piece to establish landscape scale connection between Charlotte Harbor and Lake Okeechobee. Acquisit ion of the Caliente Springs DRI is a crit ical aspect.

60Yucca Pens

Buffer

Land acquisit ion, hydrologic restorat ion, habitat enhancement, and invasive exotic vegetation removal.

114Southwest

Unacquired Yucca Pens

Land acquisit ion, hydrologic restorat ion, and invasive exotic vegetation control. The site contains borrow pits that could be used for sheet flow attenuation and cleaning of post mining turbidity.

115Yucca Pen

Mines

Land acquisit ion and restorat ion of a mining operation including the creation of lit toral zones around the lakes.

116Yucca Pen Creek West

Land acquisit ion, hydrologic restorat ion, habitat restorat ion, and invasive exotic vegetation removal. There is a potential for scrub jay mit igation at the site.

117Hog Branch Headwaters

Land acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

118Yucca Pen Inholdings

Land acquisit ion, hydrologic restorat ion, habitat restorat ion, and invasive exotic vegetation removal.

119Yucca Pen Inholding

East

Land acquisit ion, hydrologic restorat ion, habitat restorat ion, and invasive exotic vegetation removal.

SW21

Gator Slough Storage

Seepage Barrier along Gator Slough

Designed to reduce ground water and surface water drainage from Yucca Pens WMA to Gator Slough Canal.

Functional Group 56- Yucca Pens

Functional Group 15

Environmental Concerns: Remaining natural flow-ways inthe north empty into the canals associated with theagricultural fields to the south, altering the volume, timingand duration of freshwater flows to the receiving estuaries.The area has been over drained as a result of the extensiveGolden Gate, CR 951 and I-75 canal system. Major roadshave severed tidal connections. The area is classified ascritical habitat for over 80 listed species.

Component Number Title Description

BC27Bone Fish Springs

Acquisit ionLand acquisit ion, bank stabilizat ion, and exotic removal.

BC45

Route 41 Culvert Emplacement

west of the Tamiami Trail

Culverts Project

Installat ion of culverts and earthen canal plugs along a 5-mile section of the Tamiami Trail that extends northwestward from State Road 92 to County Road 951.

BC51

Belle Meade Stormwater

Master Plan/Central Flow-

Acquisit ion, culvert ing, agricultural land restorat ion, berm and road removal, spreader swale construct ion, and invasive exotic removal.

BC59South Belle

Meade Flow-way

Acquisit ion, culvert ing, agricultural land restorat ion, berm and road removal, spreader swale construct ion, and invasive exotic removal.

BC66Shell Island Rd.

Culvert Installat ion

Land acquisit ion, culvert ing and ditch plugging.

BC85 CR 951 Culvert ingSpoil removal /breaching and exotic plant species control.

N01 CR 92 Culvert ing

Construct ion of addit ional culverts under CR 92 to improve hydrologic exchange, and in other areas where pre-exist ing culverts have failed. Port ions of the roadway canal may also be plugged or backfilled.

SLR05Belle Meade Flow-

way south of Tamiami Trail

Flowway restorat ion including, culvert ing, spreader swales, fan swales, agricultural land restorat ion, berm removal, and road removal.

SW34North Belle Meade Storage Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

SW37Henderson Creek Storage Reservoir

Above ground storage reservoir to capture wet season canal flows for release during the dry season.

W141Henderson Creek

MAPSConstruct ion of an Algal Turf Scrubber (ATS).

W144Belle Meade WQ Treatment Area

Construct ion of a water quality t reatment area (WQTA) on the Belle Meade Flowway Restorat ion site.

W178North Belle Meade

WQ Treatment Area

Co-location of a WQTF with an above ground reservoir (SW34) along former strand.

Functional Group 15- Belle Meade Flow-way Restoration

Functional Group 7

Environmental Concerns: The greatest threat to this landscapeis conversion to residential development over the long term.Current concerns also include disruption of the pre-development hydrologic regime resulting from canal drainagein inland areas. This flushes downstream wetlands with excessflows in the wet season and severely reduced flows in the dryseason. Pre-development flow-ways have been lost to canalchannelization and the disrupted hydrology has encouragedinvasion of exotics.

Component Number Title Description

BC101Wildlife Crossing/Oil

Well Road WestConstruct ion of wildlife crossings at key locations.

BC102Wildlife

Crossing/Immokalee Road West

Construct ion of wildlife crossings at key locations.

BC31Camp Keais Marsh

Restorat ion

Addit ional hydrologic restorat ion of the marsh and control of invading willow and myrt le.

BC35CREW/Pepper

Ranch Acquisit ion

Acquisit ion of the Pepper Ranch and hydrologic restorat ion to restore sheetflow and improve water quality.

BC43I-75 Panther NWR

Canal Plugs

Design, permitt ing, and construct ion of a water control system on the section of the I-75 Canal that runs along the southern border of the Florida Panther National Wildlife Refuge. The water control system will be used to restore/improve hydrologic condit ions on the refuge by raising canal water levels adjacent to refuge.

BC44Camp Keais

Extension

Removal of spoil berms, backfill/plugging ditches, agricultural weir removal/refitt ing, road culvert ing, pasture/agricultural land restorat ion, filter marsh construct ion, and invasive exotic vegetation removal.

BC58Rural Lands R2

Wading Bird

Removal of invasive plant species from wetlands and restoring agricultural sites to native marsh habitat.

BC61Rural Lands R2 Other

Listed Species

Improvements to pasture areas to increase ut ilizat ion by Caracara and burrowing owls. Proposed management should also improve forage value for deer in close proximity to Florida Panther Wildlife Refuge. These areas will st ill be ut ilized for pasture.

BC76 Florida Panther NWR

Wetland restorat ion in the northern section for water storage and treatment prior to entering Panther Habitat.

BC78CREW/Camp Keais Marsh Restorat ion

Restore the historic flowway from Lake Trafford through the Eastern Corkscrew Swamp, Camp Keais to the Florida Panther National Wildlife Refuge through removal of spoil berms, backfill/plugging ditches, agricultural weir removal/refitt ing, road culvert ing, pasture/agricultural land restorat ion, filter marsh construct ion, and removal of exotic vegetation.

N03Shaggy Cypress

Addit ion to Camp Keais Strand

Acquisit ion and restorat ion of the Shaggy Cypress lands including road removal and/or culvert ing, ditch removal/plugging, berm removal, and exotic vegetation control.

SW08Camp Keais Strand Agricultural Water Containment Area

Increase capacity of agricultural detention areas.

SW39Immokalee South

Rural Lands Reservoir

Above ground reservoir to capture wet season canal flows for release during the dry season.

W130Camp Keais WQ Treatment Area

Construct ion of a water t reatment area to help restore the flowway and improve water quality.

W133Florida Panther NWR

WetlandRestore wetlands to treat flow prior to entering Panther Habitat.

Functional Group 7- Camp Keais Strand

Functional Group 28Component

Number Title Description

238 Argo PropertyLand acquisit ion, hydrologic restorat ion, habitat preservation, and invasive exotic removal.

239 Babcock Ranch

Berm and exotic removal, ditch fill, and restorat ion of agricultural lands for wetland restorat ion and water storage. The area is a priority one Strategic Habitat Conservation Area for the Florida Panther, Black Bear and other species of high interest for their degree of endangerment such as red cockaded woodpecker.

F47 Fisheating Creek

Exotic vegetation removal, canal filling, and hydrologic improvements to exist ing roads. Fisheating Creek is the only undammed tributary to Lake Okeechobee. This component will acquire certain rights from the owner to help preserve this natural land, which links the Okaloacoochee Slough, Babcock-Webb Wildlife Management Area, and Lake Okeechobee.

SLC01 Long Island Marsh

Land acquisit ion, road removal and/or culvert ing, ditch removal/plugging, exotic vegetation control, farm field restorat ion, and berm removal.

W182Babcock North

AglandWetland restorat ion.

W183Babcock

Development WQ Treatment Area

Construct ion of a filter marsh on a developed port ion of Babcock Ranch.

Functional Group 28 - Babcock Ranch Restoration

Environmental Concerns: Extensively developed foragriculture which has lead to channelization of flowfor irrigation and drainage resulting in disruption of thenatural hydrologic regime, lowering of the groundwater table, loss of wetland and upland habitat, andwater quality degradation, particularly in TelegraphSwamp and Creek. Additionally, the area is plaguedby recreation overuse, suppression of natural fireregime, habitat fragmentation, and top soil erosion.

Functional Group 29FF01-F35

Caloosahatchee Oxbows

Developing comprehensive restorat ion and shoreline treatment plans as required at 35 different location along the freshwater port ion of the Caloosahatchee River.

F41 Jacks BranchAcquisit ion, hydrologic restorat ion, habitat enhancement, and invasive exotic vegetation removal.

F42 Bee BranchRiver corridor repairs such as exotic removal, restorat ion of bank type, and removal of hydrologic impediments.

SW02

Freshwater Caloosahatchee

Southeast Ag Water

Containment Area

The component is designed to increase capacity of agricultural detention areas.

SW03Albritton/Hilliard/Palmer Ag Property

Wetland restorat ion on exist ing agricultural lands. The component is designed to increase capacity of agricultural detention areas.

SW04

Freshwater Caloosahatchee

Northeast Ag Water

Containment Area

The component is designed to increase capacity of agricultural detention areas.

SW05

Freshwater Caloosahatchee

Southwest Ag Water

Containment Area

The component is designed to increase capacity of agricultural detention areas.

SW22Hickey Creek

Storage Reservoir

Construct ion of an above ground storage reservoir designed to capture wet season canal flows for release during the dry season.

W162 Hickey Creek MAPSConstruct ion of an Algal Turf Scrubber (ATS) to help improve water quality.

W164SFWMD Four-

Corners Property MAPS

Construct ion of an Algal Turf Scrubber (ATS).

W44Greenbriar Centralized Wastewater

Construct ion of a centralized wastewater t reatment and re-use system in Lehigh Acres.

Component Number Title Description

99

Unnamed Creek at Caloosahatchee State Recreation

Area

Invasive exotic removal, restorat ion of bank type, and removal of hydrologic impediments in the southern end of the property. A canoe launch with trail could be built in conjunction with the State Recreation Area.

100Cypress Creek

Corridor

River corridor repairs such as invasive exotic removal, restorat ion of bank type, and removal of hydrologic impediments.

101Spanish Creek/Four-

Corners Restorat ion

Acquisit ion, hydrologic restorat ion, isolated wetland restorat ion, cypress slough restorat ion and invasive exotic vegetation control.

102SFWMD Four-

Corners PropertyConstruct ion of a stormwater t reatment area to improve water quality.

103County-line

Unnamed Creek

Acquisit ion, river corridor repairs such as exotic removal, restorat ion of bank type, and removal of hydrologic impediments.

104Bedman Creek

Corridor

River corridor repairs such as exotic removal, restorat ion of bank type, and removal of hydrologic impediments.

105Hickey Creek Headwaters

River corridor repairs such as invasive exotic removal, restorat ion of bank type, removal of hydrologic impediments, and restorat ion of a more natural native upland and wetland mix.

106Hickey Creek

Swamp

Acquisit ion, hydrologic restorat ion, wetland restorat ion, and invasive exotic vegetation control.

109Hickey Creek

Cypress Swamps

Acquisit ion, hydrologic restorat ion, habitat restorat ion, and invasive exotic vegetation removal in associat ion with Hickey Creek Canal.

110Hickey Creek

Canal

River corridor repairs such as invasive exotic removal, restorat ion of bank type, removal of hydrologic impediments, and creation of a wider, meandering cross-section with lit toral zones.

Functional Group 29F- Caloosahatchee Creeks Freshwater

Environmental Concerns:Development driven habitatloss and excessive wetseason drainage havedegraded wetland andriparian riverine habitat andlowered ground waterlevels, making the areamore susceptible todrought, fire, and invasionby exotic vegetation. Waterquality has also beendegraded primarily as aresult of non-point sourcepollutants associated withlocal landuse.

Environmental Concerns:Extensive development and alteredhydrologic regime in this area haveresulted in significant ecologicalchallenges brought about byrecreation overuse, suppression ofnatural fire regime, ditching &draining, habitat fragmentation,shoreline hardening (loss ofmangroves, intertidal zones),erosion, loss of organic soil, andchannel dredging. Many of theurban areas are on septic systemssignificantly impacting groundwater quality.

Environmental Concerns:This area has been heavily urbanized due to its desirable location on the coast. It is characterized by residential and commercial expansion interspersed with preservation areas and agriculture. As of 2007, 28 percent (~20,000 acres) of wetlands in the watershed had been lost. All of these tidal creeks now exhibit altered hydrology due to development. Nutrient and pollutant laden water flows to the coast by way of Mullock Creek and Imperial River in unnatural pulses, sending excess freshwater to the estuary in the wet season and too little water in the dry season. Septic leakage has led to groundwater contamination and nutrification.