2012 FDOT Mitigation Plan - Southwest Florida Water Management ...

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Land Acquisition & Associated Preservation Mitigation Credits – June, 2006 Site Evaluation & Develop Conceptual Plan – 2006-2010 Phase I - Wetland Restoration (Marsh) (Figure C - Hillsborough Basin) – Construction & Planting – 2010-2012 Maintenance & Monitoring - 3 years minimum – 2012 - 2014 Colt Creek Floodplain (Forested Wetland) (Figure E - Withlacoochee Basin) – Const. & Planting – 2010- 2012 Maintenance & Monitoring – 5 years minimum – 2011-2016 Phase II - Watershed Modeling – 2010-2011 Wetland Hydrologic Restoration - Design & Permitting – 2012 Wetland Enhancement Construction – Hills. & Withlacoochee Basins – 2012-2013 (Figures C, F) Maintenance & Monitoring (Minimum five years) - 2013 – 2018 Project cost: $9.9 million (total) Acquisition - $7,560,000 Watershed Modeling, Design, Permitting - $250,000 Wetland Restoration & Enhancement - $900,000 Upland Restoration & Enhancement - $790,000 Post-Construction Maintenance & Monitoring - $400,000 ATTACHMENTS 1. Description of existing site and proposed work. Previous discussion & Attachment A – Existing Site & Proposed Activities 2. Aerial photographs. Figures A-F, 2009 aerials. 3. Location map and figures of existing and proposed conditions. Figure A – Location Map, Figure B – Watershed Boundaries, Figures C-F – Existing & Proposed Habitat Improvements. 4. Schedule for work implementation, including any and all phases. The work schedule for proposed activities presented under Project Implementation. 5. Success criteria and associated maintenance & monitoring plan. Refer to Attachment B – Maintenance & Monitoring Plan, Success Criteria. 442
ATTACHMENT A – Existing & Proposed Activities Green Swamp - Background Colt Creek State Park (5,118 acres) is located within the region referred to as the Green Swamp (Area of Critical State Concern). The Green Swamp consists of 870 square miles (560,000 acres), of which 260,000 acres have been protected through public ownership and conservation easements. This includes approximately 118,000 acres acquired by the SWFWMD in fee and conservation easements. The Green Swamp is considered a unique and critical natural resource asset with statewide significance. The water-related resource values of the Green Swamp have made the region one of the highest priority protection areas through public acquisition by the State and SWFWMD. The Green Swamp contains the headwaters of four major rivers: the Hillsborough, Withlacoochee, Peace and Ocklawaha. These four major headwater river channels and tributaries of the Green Swamp play a vital role in conveying water to significant downstream natural systems. Public ownership and conservation easements of the Green Swamp serves to protect the important upstream reaches of the Hillsborough and Withlacoochee Rivers, and the volume of freshwater which they contribute to Tampa Bay, Withlacoochee Bay, Tsala Apopka Lake and many other natural systems and habitats. With over 70% of the adjacent property comprised of existing public lands (Figure A), public acquisition of the Colt Creek S.P. property from the Overstreet family was one of the major missing tracts due to the existing and potential ecological value and benefits to wildlife habitat and water resources in the Green Swamp. To the west of Colt Creek S.P., the SWFWMD owns and manages an area referred to "Green Swamp – West Tract" (37,350 acres). To the north and east, the SWFWMD owns and manages "Green Swamp – East Tract" (67,670 acres). Combined, these areas are referred to as the "Green Swamp Wilderness Preserve" (GSWP). As part of the East Tract, there are portions referred to as the Fussell Tract (1,280 acres) and Hampton Tract (7,500 acres). Wetland hydrologic restoration of the Hampton Tract was selected to the FDOT mitigation program in 2000 (SW 59). North of GSWP is the Withlacoochee State Forest – Richloam Tract (62,720 acres), owned and managed by the Florida Division of Forestry. Within the Richloam Tract is the Baird Tract (11,000 acres). Wetland hydrologic restoration of the Baird Tract (SW 64) was nominated and selected to the SWFWMD’s FDOT Mitigation Plan in 2001. Colt Creek State Park – Existing Conditions The Overstreet family owned the property from 1941 to 2006, and over that period, the SWFWMD made several offers to acquire the property either through fee simple or a conservation easement. In 2005, the Overstreet family proposed the construction of a 750 lot residential development on the tract. Fortunately after months of negotiation, the family agreed to sell the tract fee simple for public ownership. The $54.5 million acquisition was funded by the SWFWMD ($24.3 million), FDEP ($24.3 million), and Polk County ($5 million). For preservation mitigation credit, the 720 acre portion of the tract within the Hillsborough River basin was funded ($7.5 million) by 443
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Southwest Florida Water Management
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Upper Coastal Drainage.............
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INTRODUCTION The Florida Department
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An analysis of selected mitigation
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Charlotte Harbor Drainage Project:
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Mitigation: Colt Creek State Park (
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Status: No revisions, permitted Lit
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Project: SR 40 - CR 328 to SW 80th
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FM# 1976791 Mitigation: Peace - Cir
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Mitigation: Curry Creek Regional Mi
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FM#: 2555991 Mitigation: Cockroach
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Mitigation: Mobby Bayou Wilderness
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Mitigation: Anclote Parcel (SW54) S
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Mitigation: Conner Preserve (SW 77)
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Project: SR 200 - US 41 to Marion C
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flexibility to evaluate a mitigatio
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Status: Phase 1 construction-initia
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Status: Preservation - 198 acres To
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Description: Marsh (Salt) Creation
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Project: Ft. DeSoto Park ID#: SW 70
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REGIONAL MITIGATION PLAN BACKGROUND
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F. Brief explanation of why a SWIM
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Bursera simaruba gumbo limbo UPL Ch
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Port Charlotte El Jobean SR 776 - E
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Myakka River Project Limits - Phase
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Hollomans Branch Hollom ans Branch
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Berm Breach, Outfall to Lake Lakesh
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Construction & Planting $1,336,000
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Gateway - Observed Wildlife Species
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Tampa Bay North Scale - 2000 ft. Ho
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North Scale - 2000 ft. Ulmerton Roa
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South Tract (2003) - pre-constructi
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North Tract (2009) - improved tidal
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Gateway was the first restoration p
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Project cost: $650,000 (total) Incl
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FFWCC - Tenoroc Property Boundary P
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FFWCC - Tenoroc Property Boundary O
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CR 54 Loughman US Hwy. 17 17 < To D
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E. Brief explanation of why a mitig
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SW 50 - Terra Ceia Restoration Figu
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Pre-Construction (1999) - wetlands
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Second Phase Construction - 2006-20
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SW 51 - Myakka River State Park Fig
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The eradication of exotic species i
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egeneration of marsh and wet prairi
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Restored Upland Habitat Created For
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cypress-dominated wetland creation
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02 25 16 11 25 16 14 25 16 Little R
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Construction & Planting $128,000 Ma
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98 Mixed Forested Wetlands Hydrolog
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Spring, 2001 - view of the 1.3 mile
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Summer, 2000 - along with bisecting
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Summer, 2000 - prior to constructio
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C. Brief description of conducted w
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groundwater evaluation for the Cock
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Tampa Bay Hillsborough County ELAPP
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Wetland Creation & Selmon Expresswa
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Wetland Creation & Selmon Expresswa
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Current Post--Construction (2009) -
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impacts and location match the habi
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View of the barge used to hydraulic
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documented in the marsh and adjacen
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the perimeter of the forested wetla
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ATTACHMENT A - Hampton Tract - Exis
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habitat, however it is anticipated
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Green Swamp Wilderness Preserve (We
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Timeframe for implementation: Comme
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Success criteria requirements inclu
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County Line Road Hillsborough Count
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170
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Project cost: $460,000 (total) Desi
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92 600 Gandy Bridge Tampa Bay 587 0
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Tampa Bay 100 50 0 100 Feet Decreas
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During 2003 construction of the nor
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Some fill material removal and the
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only SWIM-sponsored project within
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469 SR 50 To Clermont > Tarrytown S
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FDOT MITIGATION SITE (Withlacoochee
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and planting activities were conduc
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The SWFWMD discontinued the row cro
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There are five wetlands that had up
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criteria required 90% survivorship
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Property Boundary W15 W1 W6 W5 W4 W
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Wetland 12 (2001) - Pre-constructio
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Wetland 6 (2001) - Pre-construction
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areas were further restored with th
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3. Location map and design drawings
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myrtle (Myrica cerifera) in the hig
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Lakeland ST 33A £¤ 98 GH 570 Polk
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Treatment Marsh Creation & Upland B
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Western Wetland Restoration (2006)
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Center Wetland Restoration (2005) -
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Center Wetland Restoration (2009) -
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Eastern Wetland Restoration (2006)
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Wildlife - substantial populations
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ATTACHMENTS 1. Description of pre-p
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Tampa Bay TECO Power Plant 672 672
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Dunes Project Boundary Inter-ti dal
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Current Post-Construction Condition
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the dense, high quality mangrove co
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Proposed timeframe for implementati
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0.25 0.125 0 0.25 Miles Pinellas Ba
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Ft. DeSoto Park - Historic Conditio
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Bridge Construction & Channel Dredg
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Ft. DeSoto Park Ecosystem Restorati
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part of the Preserve. Prior to enha
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Attachment A - Site Conditions and
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St. Petersburg 19 Lake Maggiore Big
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MITIGATION PROJECT IMPLEMENTATION E
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Project Site 4 - This remnant tram
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15 25 17 22 25 17 14 25 17 1,250 62
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Pre-Construction - Site 4 (2005) -
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Pre-Construction - Site 8 (2005) -
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C. Brief description of conducted w
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activities will continue to be cond
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Tidal Lagoon, Salt-Marsh, Saltern &
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During Construction (2005) - view f
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Current Conditions (2009) - view fr
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Other common species include smartw
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Attachment A - Existing and Propose
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13 26 25 18 26 26 16 26 26 15 26 26
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of hardwoods and myrtles within the
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ATTACHMENTS 1. Description of exist
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SR 52 Property Boundary (Yellow) Fo
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Table of Contents INTRODUCTION.....
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Figure 1. Conner Preserve Location
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Florida Department of Transportatio
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Pine flatwoods - The intact pine fl
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Gopher tortoises (Gopherus polyphem
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y trees and shrubs, such as willows
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Figure 4 (Cont.). Conner Preserve L
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RESTORATION PLAN Restoration Method
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Site 2 Consists of 50-acres located
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elevations, which once supported pi
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Figure 11. Starkey Wilderness Park.
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Proposed Upland Enhancement Upland
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TIMELINE AND BUDGET This project wi
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Table 3. Projected Project Costs. M
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Norby, Monica Manton. Weed-beating
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Table B. Conner Preserve FDOT Mitig
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APPENDIX C - SEED DONOR SITE PREPAR
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Photograph 3 Photograph 4 346
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coverage of Brazilian pepper, cabba
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3. Location map and design drawings
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species include cabbage palm, salt-
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Tampa Bay Drainage Basin BAHIA BEAC
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Tampa Bay Drainage Basin BAHIA BEAC
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FDOT MITIGATION (Tampa Bay Drainage
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Cost for FDOT Mitigation credits th
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Proposed Habitat Conditions A combi
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0 0.1 0.2 0.4 0.6 0.8 Miles 681 SW
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D. Brief explanation of how t his w
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dominant tree cover includes live o
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associated with county roadway faci
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^ To Parrish 301 < To Ellenton - US
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Page 418 and 419: Stallion Hammock FDOT Mitig. Area -
Page 420 and 421: REGIONAL MITIGATION PLAN BACKGROUND
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Page 460 and 461: ATTACHMENTS 1. Description of exist
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estored wetland hydroperiod has lea
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B. Brief description of current con
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impacts areas are low-quality habit
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77 77 54 54 Keystone Road Brooker C
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Brooker Creek Buffer Preserve Bound
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The majority of the upland acreage
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The interior of the forested wetlan
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Proposed timeframe for implementati
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FDOT MITIGATION SITE (Upper Coastal
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View of the spring surrounded by mi
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duration of surface water inundatio
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ATTACHMENTS 1. Description of exist
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County Road 484 SW 92 - Halpata Tas
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Cypress Pine Flatwood Uplands Uplan
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The wetland floodplain grade elevat
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Portions of the access road berm wi
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to participate in this program shal
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pursuant to 33 U.S.C. s. 1344 are m
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APPENDIX C: FDOT WETLAND IMPACT INV
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Mit. PlanYear FDOT District County
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