CONTENTS - TechReport50006CONVERSION FACTORS, NON-SI TO SI (METRIC) UNITS OF MEASUREMENT - TechReport50007CASE HISTORIES OF CORPS BREAKWATER AND JETTY STRUCTURESPurpose - TechReport50009PART 11: SUMMARY OF CORPS BREAKWATER AND JETTY STRUCTURES IN NADFigure 1. NAN breakwater and jetty project locationsFigure 2. NAP breakwater and jetty project locationsFigure 3. NAB breakwater and jetty project locationsFigure 4. NAO breakwater and jetty project locationsIndicates type and number of Sturctures Structure Armor LengthTable 1. Rouses Point Breakwater, Rouses Point, New York, New York DistrictTable 2. Gordons Landing Breakwater, Gordons Landing, Vermont New York DistrictTable 3. Plattsburgh Harbor Breakwater Plattsburgh, New YorkFigure 7. Plattsburgh Harbor, New YorkTable 4. Burlington Harbor Breakwater Burlington,Vermont New York District Figure 8. Burlington Harbor, VermontTable 5. Port Chester Breakwater, Port Chester, New York New York DistrictTable 6. Larchmont Harbor Breakwater Larchmont, New York New York DistrictFigure 10. Larchmont Harbor, New YorkTable 7. Glen Cove Breakwater Glen Cove, New York New York DistrictFigure 11. Glen Cove Harbor, N e w York Table 8. Port Jeffers on Jetties Port Jefferson , Nw York N e w York DistrictFigure 12. Port Jefferson Harbor, New YorkTable 9. Mattituck Harbor Jetties Mattituck, New York New York DistrictFigure 13. Mattituck Harbor, New YorkTable 10. Greenport Harbor Breakwater Greenport, New York New York DistrictTable 11. Sag Harbor Breakwater, Sag Harbor, New York New York DistrictTable 12. Lake Montauk Jetties Star Island , New York New York DistrictFigure 16. Lake Montauk Harbor, N e w YorkTable 13. Shinnecock Inlet Jetties Tiana Beach and Hampton Beach, New York New York DistricFigure 17. Shinnecock Inlet , New YorkFigure 18. 1982 reconstruction of west jetty and 1985 existing conditions of east jetty, Shinnecock InletTable 1 (Concluded) Table 14. Moriches Inlet Jetties Great South Beach and Pikes Beach, New York New York DistrictFigure 19. Moriches Inlet , New YorkTable 15. Browns Creek Jetties Sayville, New York New York DistrictFigure 20. Browns Creek, New YorkTable 16. Fire Island Jetty Democrat Point, New York New York DistrictTable 17. Jones Inlet Jetty Jones Beach State Park, New York New York DistrictFigure 22. Jones Inlet , New YorkTable 18. East Rockaway (Debs) Inlet Jetty Long Beach, New York New York DistrictFigure 23. East Rockway (Debs) Inlet , New YorkTable 19. Jamaica Bay Jetty, Rockaway Point, New York New York DistrictTable 20. Sandy Hook Bay Breakwater Atlantic Highlands, New Jersey New York DistrictTable 21. Cheesequake Creek Jetties, Morgan, New Jersey New York DistrictTable 22. Neshaminy State Park Jetty Neshaminy State Park, Pennsylvania Philadelphia DistrictTable 23. Mantua Creek Jetties Paulsboro, New Jersey Philadelphia DistrictFigure 28. Mantua Creek, New JerseyFigure 29. Rehabilitation of mantua Creek jetties, 1963Table 24. Raccoon Creek Jetty Bridgeport, New Jersey Philadelphia DistrictTable 25. Wilmington Harbor Jetties Wilmington, Delaware Philadelphia DistrictTable 25 (Concluded) - TechReport50058Table 26. Delaware River and Chesapeake Bay Canal Jetties Reedy Point, Delaware Philadelphia DistrictFigure 32. Delaware River and Chesapeake Bay Canal, DelawareTable 27. Smyrna River Jetties, Kent County, Delaware Philadelphia DistrictTable 28. Mispillion River Jetties Kent and Sussex Counties, Delaware Philadelphia DistrictTable 28 (Continued)Table 28 (Concluded) - TechReport50064Figure 35. Cross sections of 1964 rehabilitation of Mispillion River jettiesTable 29. Roosevelt Inlet Jetty Lewes, Delaware Philadelphia DistrictFigure 36. Roosevelt Inlet, DelawareTable 30. Delaware Bay Harbor of Refuge Breakwaters Fort Miles, DelawareTable 31. Manasquan Inlet Jetties Manasquan, New Jersey Philadelphia DistrictTable 31 (Concluded) - TechReport50070Figure 38. Manasquan River, New JerseyFigure 39. Photograph of Manasquan Inlet jetties after 1982 rehabilitationTable 32. Barnegat Inlet Jetties Barnegat, New Jersey Philadelphia DistrictFigure 40. Barnegat Inlet , New JerseyFigure 41. Photograph of Barnegat Inlet jettiesTable 33. Double Creek Jetty Ocean County, New Jersey, Philadelphia DistrictTable 34. Absecon Inlet Jetties Atlantic City, New Jersey Philadelphia DistrictFigure 44. Photograph of Absecon Inlet jettiesTable 35. Goshen Creek Jetties Cape May County, New Jersey Philadelphia DistrictTable 36. Cold Spring Inlet Jetties Cape May County, New Jersey Philadelphia DistrictFigure 46. Cold Spring Inlet , New JerseyFigure 47. Photograph of Cold Spring Inlet jettiesTable 37. Cape May Harbor to Delaware Bay Canal Jetties Cape May, New Jersey, Philadelphia DistrictTable 38. Indian River Inlet Jetties Indian River Inlet, Delaware Philadelphia DistrictFigure 49. Indian River Inlet, DelawareFigure 50. Photograph of Indian River Inlet jettiesTable 39. Rock Hall Harbor Breakwaters Rock Hall, Maryland Baltimore DistrictFigure 51. Rock Hall Harbor, MarylandFigure 52. Plan view and cross sections of 1982 rehabilitation, Rock Hall HarborTable 40. Claiborne Harbor Jetty Claiborne, Maryland Baltimore DistrictFigure 53. Claiborne Harbor, MarylandTable 41. Back Creek Jetty, Anne Arundel County, Maryland Baltimore DistrictTable 42. Herring Bay and Rockhold Creek Breakwater Anne Arundel County, Maryland Baltimore DistrictTable 43. Fishing Creek Jetties, Calvert County, Maryland Baltimore DistrictTable 44. Tilghman Island Breakwater Talbot County, Maryland Baltimore DistrictFigure 57. Tilghaman Island, Maryland Table 45. Nanticoke River at Bivalve Jetties Wicomico County, Maryland Baltimore DistrictTable 46. Nanticoke River at Nanticoke Jetties Nanticoke, Maryland Baltimore DistrictTable 47. Upper Thorofare Breakwaters Deal Island, Maryland Baltimore DistrictFigure 60. Upper Thorofare, Maryland Table 48. Twitch Cove and Big Thorofare River Jetties Somerset County, Maryland Baltimore DistrictFigure 61. Twitch Cove and Big Thorofare River, MarylandTable 48 (Concluded) - TechReport50103Table 49. Ocean City Inlet Jetties Ocean City , Maryland Baltimore DistrictTable 49 (Concluded)Table 50. Colonial Beach Breakwaters Colonial Beach, Virginia Baltimore DistrictFigure 63. Colonial Beach, VirginiaTable 51. Nomini Bay and Creek Jetty Westmoreland County, Virginia Baltimore DistrictTable 52. Bonum Creek Jetties Westmoreland County, Virginia Baltimore DistrictTable 53. Herring Creek Jetties St. Marys County, Maryland Baltimore DistrictTable 54. Little Wicomico River Jetties Norththumberland County, Virginia Baltimore DistrictFigure 67. Little Wicomico River, VirginiaTable 55. Urbanna Creek Jetties Urbanna, Virginia Norfolk DistrictTable 56. Carters Creek Jetty, Crab Point, Virginia Norfolk DistrictTable 57. Milford Haven Jetty Narrows Point, Virginia Norfolk DistrictTable 58. Tylers Beach Jetties Isle of Wight County, Virginia Norfolk DistrictFigure 71. Tylers Beach, VirginiaTechReport5