2007 Orange Creek Basin Management Action Plan
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2007 ORANGE CREEK BASIN MANAGEMENT ACTION PLAN For the Implementation of Total Maximum Daily Loads Adopted by the Florida Department of Environmental Protection for Newnans Lake, Orange Lake, Lake Wauberg, Hogtown Creek, Sweetwater Branch, Tumblin Creek, and Alachua Sink Developed by the Orange Creek Basin Working Group in Cooperation with the Florida Department of Environmental Protection Division of Water Resource Management Bureau of Watershed Management May 8, 2008 FINAL Orange Creek Basin Adoptable BMAP—April 24 2008 TABLE OF CONTENTS ACKNOWLEDGMENTS............................................................................................V ORANGE CREEK BASIN WORKING GROUP AND OTHER PARTICIPANTS .......................................................................................................VI LIST OF ACRONYMS .............................................................................................VII EXECUTIVE SUMMARY ........................................................................................... 1 ES.1 Management Actions ........................................................................... 4 ES.2 Managing Pollutant Loads from Future Growth ................................. 5 ES.3 BMAP Implementation and Tracking ................................................... 6 2007 ORANGE CREEK BASIN MANAGEMENT ACTION PLAN ADDRESSING THE TMDLS FOR NEWNANS LAKE, ORANGE LAKE, LAKE WAUBERG, HOGTOWN CREEK, SWEETWATER BRANCH, TUMBLIN CREEK, AND ALACHUA SINK ............................................................... 9 1.0 Introduction ............................................................................................. 9 Overview of Management Actions ......................................................... 9 Document Organization....................................................................... 12 2.0 Background ........................................................................................... 13 Regional Setting of Orange Creek Basin............................................. 13 3.0 Total Maximum Daily Loads in the Orange Creek Basin ................... 17 4.0 BMAP Development Process ............................................................... 19 5.0 Pollutant Reduction Allocations .......................................................... 21 6.0 Pollutant Sources and Management Actions...................................... 22 BMAP Assumptions and Considerations ............................................. 22 Management Action Overview............................................................. 23 Management Actions........................................................................... 29 Managing Pollutant Loads from Future Growth ................................... 36 Waterbody Assessments..................................................................... 38 7.0 Monitoring Program .............................................................................. 60 8.0 Tracking and Follow-up Actions.......................................................... 62 9.0 Commitment to Plan Implementation .................................................. 64 10.0 Detailed Project Information............................................................... 66 Introduction.......................................................................................... 66 DACS’ Process of BMP Implementation.............................................. 66 Quantifiable Nutrient Load Reductions ................................................ 66 ii FINAL Orange Creek Basin Adoptable BMAP—April 24 2008 Quantifiable Fecal Coliform Bacteria Load Reductions ....................... 66 BMAP Implementation Costs............................................................... 66 11.0 References......................................................................................... 105 APPENDIX A. GLOSSARY OF TERMS .............................................................. 106 iii FINAL Orange Creek Basin Adoptable BMAP—April 24 2008 LIST OF FIGURES Figure ES.1. Orange Creek Basin Boundary and Location of BMAP Waterbodies ________3 Figure 2.1. Ocklawaha River Basin Showing Location of the Orange Creek Basin _____15 Figure 2.2 Orange Creek Basin BMAP Waterbodies ____________________________16 Figure 6.1. Alachua Sink TSI Values, 2000–02_________________________________44 Figure 6.2. Wet Year Baseline TN Loading to Alachua Sink _______________________45 Figure 6.3. Baseline TN Loading to Newnans Lake _____________________________50 Figure 6.4. Baseline TP Loading to Newnans Lake _____________________________51 Figure 6.5. Baseline TP Loading to Orange Lake _______________________________57 LIST OF TABLES Table ES.1. Anticipated Trends in Core and Supplemental Water Quality Indicators _____8 Table 1.1 TMDLs and Project Management Categories in the Orange Creek Basin ___11 Table 3.1. TMDLs Addressed in the Orange Creek Basin ________________________18 Table 4.1. Basin Working Group Organizational Structure _______________________20 Table 6.1. Summary of Orange Creek BMAP Categories, by Stakeholder ___________24 Table 6.2. New Projects Proposed by BWG Members that Address TMDLs__________31 Table 6.3. Projects Proposed by BWG Members that Were Enhanced To Address TMDLs_______________________________________________________33 Table 6.4. Local LID Examples in the Orange Creek Basin _______________________37 Table 6.5. Completed and Planned Projects To Reduce Fecal Coliform Bacteria levels in Urban Creeks and Prevent Future Discharges _________________40 Table 6.6. Summary of Management Actions To Reduce Fecal Coliform Bacteria in Specific Urban Creeks_________________________________________41 Table 6.7. Completed and Planned Projects To Reduce Total Nitrogen to Alachua Sink _________________________________________________________46 Table 6.8. Completed and Planned Projects To Reduce Nutrients in Newnans Lake_________________________________________________________53 Table 6.9. Planned Projects To Reduce Nutrients in Lake Wauberg ________________55 Table 6.10. Completed and Planned Projects To Reduce Nutrients in Orange Lake ____58 Table 7.1. Anticipated Trends in Core and Supplemental Water Quality Indicators ____61 Table 9.1. Signatories ___________________________________________________65 Table 10.1A. Structural BMPs—Quantifiable Load Reductions ______________________68 Table 10.1B. Structural BMPs—Load Reductions Not Currently Quantified ____________70 Table 10.2. Agricultural BMPs ______________________________________________72 Table 10.3. Restoration and Water Quality Improvement Projects __________________74 Table 10.4. Regulations, Ordinances, and Guidelines ____________________________77 Table 10.5. Special Studies and Planning Efforts _______________________________78 Table 10.6. Education and Outreach Efforts ___________________________________90 Table 10.7. Basic Stormwater Management Program Implementation _______________92 Table 10.8. Conservation Land Acquisition / BMP Land Acquisition _________________96 Table 10.9. Wastewater Infrastructure Management, Maintenance, Repair, and Upgrade______________________________________________________99 iv FINAL Orange Creek Basin Adoptable BMAP—April 24 2008 ACKNOWLEDGMENTS The Orange Creek Basin Management Action Plan was prepared as part of a five-year cycle to implement Total Maximum Daily Loads adopted by the Florida Department of Environmental Protection in the Orange Creek Basin. It was developed by the Orange Creek Basin Working Group (BWG), identified below, with participation from affected local, regional, and state governmental interests; elected officials and citizens; and private interests. The BWG would like to give special thanks to Gainesville Regional Utilities for providing a meeting room. v FINAL Orange Creek Basin Adoptable BMAP—April 24 2008 ORANGE CREEK BASIN WORKING GROUP AND OTHER PARTICIPANTS • ENTITY • BWG REPRESENTATIVE* • OTHER PARTICIPANTS • City of Gainesville • Alice Rankeillor** /Sally Adkins, • Stu Pearson • Gainesville Regional Utilities • Brett Goodman**/Rick Hutton/ • David Richardson • Paul Davis • Alice Rankeillor • Alachua County Public Works • David Cerlanek/Sam Middleton • Alachua County Environmental • Chris Bird/Robin Hallbourg • Kathy Fanning • Stacie Greco Protection Dept. • Gus Olmos • Diana Gijselaers • Marion County • Gail Mowry/Tracy Straub • Shane Williams • Town of McIntosh • John Wright • Dept. of Environmental Protection Division of Water Resource • N/A • Mary Paulic • Xueqing Gao Management • Fred Calder • Wayne Magley (process/technical support) • Jennifer • Fay Baird, Gihring Pandion • Terry Pride** Systems Northeast District • Jeff Martin Paynes Prairie Preserve State • Jim Weimer Park Invasive Plant Management • Joe Hinkle • Dept. of Transportation • Alan Obaigbena • Alachua County Dept. of Health • Paul Myers/Anthony Dennis • Sherri Seay • Florida Fish and Wildlife • Eric Nagid • Bruce Jaggers Conservation Commission • Jerry Krummrich • University of Florida • Erick Smith/Chuck Hogan • Sierra Club • Karen Orr • Women for Wise Growth • Carol Higman • Sustainable Alachua County • Dr. Kathy Cantwell • Gainesville Water Management • Dr. R.M. Fry/Joe Wise Committee • Alachua County Environmental • Sue Dudley/Carol Higman • Rob Brinkman Protection Advisory Committee • St. Johns River Water • Carol Lippincott/Jian Di • Lori Hazel David Walker Management District • Dept. of Agriculture/Water • Jody Lee • Terry Pride Policy • Dept. of Agriculture/Forestry • Jeff Vowell/Roy Lima • Forestry