1. Total Maximum Daily Load (TMDL) Program Status Update and Needs Assessment Presented by the Environmental Protection Division March 18, 2008

2. Presentation Outline  Purpose  TMDL – Program Overview  Group Status  Future Needs  Action Items

3. Presentation Outline

4. Purpose  BCC presentation-June 14, 2005  BCC presentation-April 11, 2006 Approved BMAP for Upper Oklawaha Basin  Overview of TMDL Program  Long Branch BMAP  Discuss future needs

5. Presentation Outline

6. TMDL- Program Overview  Clean Water Act (CWA) – polluted waters must be identified through the 303(d)list every two years  EPA – approves (FDEP) or creates their own lists for TMDLs  Administration: Florida Department of Environmental Protection (FDEP)

7. TMDL = Assimilative Capacity TMDL- Program Overview

8. Example: Lake Jesup Phosphorus TMDL Existing Phosphorus Load 63,000 lbs - Calculated TMDL - 41,000 lbs Reduction Required 22,000 lbs Also need to factor in loads from future growth!

9. TMDL- Program Overview Group 1 Group 2 Group 3 Group 4 Group 5 Basin Rotation Cycle

10. Group 1 Group 2 Group 3 Group 4 Group 5 TMDL – Program Overview Basin Rotation Cycle Kissimmee River (Group 4) Middle St. Johns River (Group 2) Upper St. Johns River (Group 3) Ocklawaha River (Group 1)

11.  Phase 1 - Initial monitoring  Phase 2 – Verified listing  Phase 3 - TMDL development  Phase 4 - Basin Management Action Plan (BMAP)  Phase 5 - Implementation TMDL – Program Overview

12. Presentation Outline

13. Group 1 - Upper Ocklawaha Basin  Lake Apopka, Beauclair, Carlton,  BMAP adoption in 2007  Commitment - continued monitoring and education  Partnerships with SJRWMD and Lake County Group Status Upper St. Johns River (Group 3) Ocklawaha River (Group 1)

14. Group 2 - Middle St. Johns Basin  Wekiva River  Little Wekiva River  Rock Springs  Wekiva Springs  Lake Lawne Group Status  Crane Strand and  Drain (Little Econ River)  Little Econ River  Lake Jesup  Long Branch  Lake Minehaha  Spring Lake  Lake Winyah  Bay Lake  Lake Concord Middle St. Johns River (Group 2)

15. Group 2 - Middle St. Johns Basin BMAP’s underway for - Lake Jesup, Crane Strand, Wekiva group Long Branch BMAP approval – Coliform and Dissolved Oxygen Impairments Commitment –  regional projects externally  retrofits, new technologies, source monitoring, flow analyses Group Status

16. Group 2 - Middle St. Johns Basin Long Branch BMAP

17. Group Status Management ActionResponsible Party TimelineCost MS4 Permit ImplementationOrange CoOngoingCountywide Public Education & OutreachOrange CoOngoingCountywide Econ. River OrdinanceOrange CoOngoingCountywide Parks Total Phosphorus RemovalOrange CoOngoingCountywide Ag. Best Management PracticesDACS & Private Landowners OngoingStatewide Pollution Abatement Swale Design Criteria Orange CoUnder development Countywide Environmental Resource PermittingSJRWMD & Private Landowners OngoingDistrictwide

18. Group Status Management Action Responsibl e Party TimelineCost Hydrologic Measurements Orange CoBegin in 2008 $45,000/yr1 Sanitary Survey Orange Co /Health Dept. 2008$1,500 (EPD staff time) $TBD (Health Dept. staff time) Optical Brightener Testing Orange Co2008 (pending equipment availability) $1,500

19. Group 3 - Upper St. Johns Basin  St. Johns River  FDACS - lead  GreenPLACE Acquisitions  Commitment – continued monitoring Group Status Upper St. Johns River (Group 3)

20. Group 4 - Upper Kissimmee Basin  Butler  Mann  Clear  Pineloch  Holden  Catherine  Mary Jane  Cane Group Status Kissimmee River (Group 4)

21.  TMDL’s delayed due to Lake Okeechobee TMDL’s  BMAP organization - late 2008  Commitment – monitoring and future regional and internal projects Group Status Group 4 - Upper Kissimmee Basin

22. Presentation Outline

23. Education  Septic maintenance  Fertilizer use Future Needs

24. Rules  Fertilizer Ordinance  Water Quality Ordinance  Comprehensive Planning Effort Low Impact Development Stormwater Reuse  Septic Variances Future Needs

25. Funding Needs  Increased Water Quality Monitoring Responsibilities  Enhanced recordkeeping  Increased Operation & Maintenance  Upgrade existing stormwater systems Future Needs

26. Funding Options  CIP  Stormwater Utility Fee Future Needs

27. Presentation Outline

28. Approve resolution supporting the adoption of the Long Branch Basin Management Action Plan Board direction on funding for the TMDL program Action Items

29. Total Maximum Daily Load (TMDL) Program Status Update and Needs Assessment Environmental Protection Division March 18, 2008