1. Martin County Coastal Engineering Division www.martin.fl.us/GOVT/

2. Artificial Reefs Kathy FitzPatrick, P.E., Coastal Engineer Martin County Engineering Department Kathy FitzPatrick, P.E., Coastal Engineer Martin County Engineering Department

4. Martin County Offshore AR Sites

7. Individual Reef Ball™ Unit

8. Rubble Mound Tetrahedrons

11. Florida Artificial Reef Program Materials Placed 1991-96

12. Ship Disposal for Artificial Reefs

13. Boeing 727 - Preparation for Sinking Offshore

14. 727 Deployment

15. 727 Underwater

16. DERM Artificial Reef Modules - Module Fabrication

17. DERM Module Deployment

18. DERM Module Underwater

19. RECYCLING USED TIRES Past …..

20. … .AND PRESENT

21. Deployment of Concrete Tetrahedrons

22. Colonization of Tetrahedron Reefs

23. Reef Ball TM Units (RBDG, Ltd.)

24. Port Canaveral Reef Balls 70’ water depth

25. Snorkel Trail Signs on Provo, Turks & Caicos Providing New Reefs and Protecting Existing Reef Areas

26. Worm Reef Growth on Concrete Artificial Reef Modules

29. Artificial Reefs Martin County Nearshore - Site 3 Nearshore - Site 2 Donaldson Reef Sirotkin Reef Ernst Reef Nearshore - Site 1 Evans Crary Bridge Tetrahedron Site Inlet Rock Site River Reef site 1 River Reef site 2

30. Donaldson Reef Inlet Rock Site

31. Ernst Reef Evans Crary Bridge

32. Sirotkin Reef Tetrahedron Site

33. Nearshore Reef Sites

34. Nearshore Mitigation Reefs • FDOT specifies offshore disposal of Evans Crary Bridge • Nearshore reefs are constructed with pilings from the bridge • … at NO COST to the County

35. Nearshore Reef Site 3

36. Nearshore Reef Site 2

37. Nearshore Reef Site1

40. Wave Gage and Beach Cam

41. Thank You Martin County Coastal Engineering Division www.martin.fl.us/GOVT/