1. NPDES Maintenance and Compliance Management System Daryl Myers, PE Dori Sabeh, PE Florida Stormwater Association 2013 Annual Conference June 14

2. Agenda Project Description NPDES Requirements Project Overview Maintenance and Compliance Management Summary

3. Project Description Help FDOT District 2 ensure compliance with NPDES permit requirements

4. NPDES Requirements

5. Inventory of systems (database and mapping) Annual inspection and reporting Required maintenance activities Illicit discharge detection and reporting

6. Systems Inventory Design Information Database Permit Information – Permit type, agency, extent, number of systems System Design Information – Status: active, inactive – Unique ID, system type, location, H&H design data – Design plans and location map

7. Inspections and Reporting Inspection of all permitted surface and stormwater management systems Inspection of all permitted and specified non- permitted stormwater conveyance systems Documentation of inspection findings and corrective actions Maintenance work orders generated as needed

8. Maintenance Activities Trash Removal Nuisance Vegetation Removal Control Structure Rebuild System Modification

9. Project Overview

10. 18 Counties – Alachua, Baker, Bradford, Clay, Columbia, Dixie, Duval, Gilchrist, Hamilton, Lafayette, Levy, Madison, Nassau, Putnam, St. Johns County, Suwannee, Taylor, Union Regulatory Agencies – SJRWMD – SRWMD – SWFWMD – FDEP – ACOE

11. Project Overview Stormwater Management Facilities 450 permits 2,700 systems 17,000 inspections 5,300 maintenance work orders

12. Alachua St. Johns Clay Project Overview Stormwater Conveyance Network 10,000 features per county 50 GIS Shapefiles

13. Maintenance and Compliance Management

14. Centralized information storage database Web-based interface Custom reports Monitoring and tracking tools

15. Interface Tools

16. Stormwater Management Permit CollectionSystem Design Info Routine Maintenance Corrective Action Inspections Work Orders Design & Permitting Engineering Re-evaluation Construction completion and Transfer of Authority to FDOT Functioning Category IV Category V Category VI Category III Not Functioning

17. Stormwater Management Processes and System Types Wet Detention Systems Dry Detention Systems Wetland Stormwater Management Systems Retention Systems Swales Systems Exfiltration Trench Systems Underdrain Systems Biological Physical Chemical

18. System Design Information

19. Field Inspections

21. Reporting Interface

22. Field Inspections

23. Maintenance Work Orders

25. Google Earth Extension

26. Summary

28. Pioneer program by FDOT D2 can be followed by any NPDES permittee Various applications

29. Questions? Daryl Myers: MyersD@AyresAssociates.com Dori Sabeh: SabehD@AyresAssociates.com