67

Appendix I. 

National Water Level Observation Network Stations
68
69

Table A. NWLON Stations

Station

Number Latitude Longitude FirstYear

Last

Year

Year

Range Station Name State orTerritory

1611400 21 57.4 N 159 21.6 W 1954 1999 46 Nawiliwili Hawaii

1612340 21 18.4 N 157 52.0 W 1905 1999 95 Honolulu Hawaii

1612480 21 26.2 N 157 47.6 W 1957 1999 43 Mokuoloe Hawaii

1615680 20 53.9 N 156 28.3 W 1954 1999 46 Kahului Hawaii

1617760 19 43.8 N 155 3.4 W 1927 1999 73 Hilo Hawaii

1619000 16 44.3 N 169 31.8 W 1947 1999 53 Johnston Atoll

1619910 28 12.7 N 177 21.6 W 1947 1999 53 Sand Island Midway Is.

1630000 13 26.5 N 144 39.2 E 1948 1999 52 Guam Marianas Is.

1770000 14 16.8 S 170 41.4 W 1948 1999 52 Pago Pago American

Samoa

1820000 8 44.2 N 167 44.3 E 1946 1999 54 Kwajalein Marshall Is.

1840000 7 26.8 N 151 50.8 E 1947 1995 49 Chuuk Caroline Is.

1890000 19 17.4 N 166 37.1 E 1950 1999 50 Wake Island

2695535

2695540 32 22.4 N 64 42.2 W 1932 1999 68 Bermuda

8410140 44 54.2 N 66 59.1 W 1929 1999 71 Eastport Maine

8413320 44 23.5 N 68 12.3 W 1947 1999 53 Bar Harbor Maine

8418150 43 39.4 N 70 14.8 W 1912 1999 88 Portland Maine

8419870 43 4.8 N 70 44.5 W 1926 1986 61 Seavey Island Maine

8443970 42 21.3 N 71 3.1 W 1921 1999 79 Boston Massachusetts

8447930 41 31.4 N 70 40.3 W 1932 1999 68 Woods Hole Massachusetts

8449130 41 17.1 N 70 5.8 W 1965 1999 35 Nantucket Island Massachusetts

8452660 41 30.3 N 71 19.6 W 1930 1999 70 Newport Rhode Island

8454000 41 48.4 N 71 24.1 W 1938 1999 62 Providence Rhode Island

8461490 41 21.3 N 72 5.2 W 1938 1999 62 New London Connecticut

8467150 41 10.4 N 73 10.9 W 1964 1999 36 Bridgeport Connecticut

8510560 41 2.9 N 71 57.6 W 1947 1999 53 Montauk New York

8514560 40 57.0 N 73 4.6 W 1957 1992 36 Port Jefferson New York

8516990 40 47.6 N 73 46.9 W 1931 1999 69 Willets Point New York

8518490 40 53.6 N 73 46.9 W 1957 1981 25 New Rochelle New York

8518750 40 42.0 N 74 0.9 W 1856 1999 144 The Battery New York
Table A. NWLON Stations

Station

Number Latitude Longitude FirstYear

Last

Year

Year

Range Station Name State orTerritory

70

8531680 40 28.0 N 74 0.6 W 1932 1999 68 Sandy Hook New Jersey

8534720 39 21.3 N 74 25.1 W 1911 1999 89 Atlantic City New Jersey

8536110 38 58.1 N 74 57.6 W 1965 1999 35 Cape May New Jersey

8545530

8545240 39 56.0 N 75 8.5 W 1900 1999 100 Philadelphia Pennsylvania

8557380 38 46.9 N 75 7.2 W 1919 1999 81 Lewes Delaware

8571890

8571892 38 34.4 N 76 4.1 W 1943 1999 57 Cambridge Maryland

8574680 39 16.0 N 76 34.7 W 1902 1999 98 Baltimore Maryland

8575512 38 59.0 N 76 28.8 W 1928 1999 72 Annapolis Maryland

8577330 38 19.0 N 76 27.1 W 1937 1999 63 Solomons Island Maryland

8594900 38 52.4 N 77 1.3 W 1931 1999 69 Washington D. C.

8632200 37 10.0 N 75 59.3 W 1951 1999 49 Kiptopeke Virginia

8635150 38 15.1 N 76 57.6 W 1972 1999 28 Colonial Beach Virginia

8635750 37 59.7 N 76 27.9 W 1974 1999 26 Lewisetta Virginia

8637624 37 14.8 N 76 30.0 W 1950 1999 50 Gloucester Point Virginia

8638610 36 56.8 N 76 19.8 W 1927 1999 73 Sewells Point Virginia

8638660 36 49.3 N 76 17.6 W 1935 1987 53 Portsmouth Virginia

8638863 36 58.0 N 76 6.8 W 1975 1999 25 Chesapeake Bay

Bridge Tunnel Virginia

8656483 34 43.2 N 76 40.2 W 1973 1999 27 Beaufort North Carolina

8658120 34 13.6 N 77 57.2 W 1935 1999 65 Wilmington North Carolina

8661000

8661070 33 39.3 N 78 55.1 W 1957 1999 43 Springmaid Pier South Carolina

8665530 32 46.9 N 79 55.5 W 1921 1999 79 Charleston South Carolina

8670870 32 2.0 N 80 54.1 W 1935 1999 65 Fort Pulaski Georgia

8720030 30 40.3 N 81 27.9 W 1897 1999 103 Fernandina Beach Florida

8720220 30 23.6 N 81 25.9 W 1928 1999 72 Mayport Florida

8723170 25 46.1 N 80 7.9 W 1931 1981 51 Miami Beach Florida

8723970 24 42.7 N 81 6.3 W 1971 1999 29 Vaca Beach Florida

8724580 24 33.2 N 81 48.5 W 1913 1999 87 Key West Florida
Table A. NWLON Stations

Station

Number Latitude Longitude FirstYear

Last

Year

Year

Range Station Name State orTerritory

71

8725110 26 7.8 N 81 48.4 W 1965 1999 35 Naples Florida

8725520 26 38.8 N 81 52.3 W 1965 1999 35 Fort Myers Florida

8726520 27 45.6 N 82 37.6 W 1947 1999 53 St. Petersburg Florida

8726724 27 58.6 N 82 49.9 W 1973 1999 27 Clearwater Beach Florida

8727520 29 8.1 N 83 1.9 W 1914 1999 86 Cedar Key Florida

8728690 29 43.6 N 84 58.9 W 1967 1999 33 Apalachicola Florida

8729108 30 9.1 N 85 40.0 W 1973 1999 27 Panama City Florida

8729840 30 24.2 N 87 12.7 W 1923 1999 77 Pensacola Florida

8735180 30 15.0 N 88 4.5 W 1966 1997 32 Dauphin Island Alabama

8761720

8761724 29 15.8 N 89 57.4 W 1947 1999 53 Grand Isle Louisiana

8764311 29 22.3 N 91 23.1 W 1939 1974 36 Eugene Island Louisiana

8770590

8770570 29 43.8 N 93 52.2 W 1958 1999 42 Sabine Pass Texas

8771450 29 18.6 N 94 47.6 W 1908 1999 92 Galveston Pier 21 Texas

8771510 29 17.1 N 94 47.3 W 1957 1999 43 Galveston Pleasure

Pier Texas

8772440 28 56.9 N 95 18.5 W 1954 1999 46 Freeport Texas

8774770 28 1.3 N 97 2.8 W 1948 1999 52 Rockport Texas

8778490 26 33.6 N 97 25.4 W 1963 1997 35 Port Mansfield Texas

8779751 26 4.1 N 97 9.1 W 1958 1994 37 Padre Island Texas

8779770 26 3.6 N 97 12.9 W 1944 1999 56 Port Isabel Texas

9410170 32 42.8 N 117 10.4 W 1906 1999 94 San Diego California

9410230 32 52.0 N 117 15.5 W 1924 1999 76 La Jolla California

9410580 33 36.2 N 117 53.0 W 1955 1993 39 Newport Beach California

9410660 33 43.2 N 118 16.3 W 1923 1999 77 Los Angeles California

9410840 34 0.5 N 118 30.0 W 1933 1999 67 Santa Monica California

9411270 34 20.9 N 119 26.6 W 1962 1990 29 Rincon Island California

9411340 34 24.5 N 119 41.1 W 1973 1998 26 Santa Barbara California

9412110 35 10.6 N 120 45.6 W 1945 1999 55 Port San Luis California

9413450 36 36.3 N 121 53.3 W 1973 1999 27 Monterey California
Table A. NWLON Stations

Station

Number Latitude Longitude FirstYear

Last

Year

Year

Range Station Name State orTerritory

72

9414290 37 48.4 N 122 27.9 W 1854 1999 146 San Francisco California

9414750 37 46.3 N 122 17.9 W 1939 1999 61 Alameda California

9415020 37 59.8 N 122 58.5 W 1975 1999 25 Point Reyes California

9419750 41 44.7 N 124 11.0 W 1933 1999 67 Crescent City California

9432780 43 20.7 N 124 19.3 W 1970 1999 30 Charleston Oregon

9435380 44 37.5 N 124 2.6 W 1967 1999 33 South Beach Oregon

9439040 46 12.5 N 123 46.0 W 1925 1999 75 Astoria Oregon

9440910 46 42.5 N 123 57.9 W 1973 1999 27 Toke Point Washington

9443090 48 22.1 N 124 37.0 W 1934 1999 66 Neah Bay Washington

9444090 48 7.5 N 123 26.4 W 1975 1999 25 Port Angeles Washington

9444900 48 6.7 N 122 45.5 W 1972 1999 28 Port Townsend Washington

9447130 47 36.3 N 122 20.3 W 1898 1999 102 Seattle Washington

9449424 48 51.8 N 122 45.5 W 1973 1999 27 Cherry Point Washington

9449880 48 32.8 N 123 0.6 W 1934 1999 66 Friday Harbor Washington

9450460 55 20.0 N 131 37.5 W 1919 1999 81 Ketchikan Alaska

9451600 57 3.1 N 135 20.5 W 1938 1999 62 Sitka Alaska

9452210 58 17.9 N 134 24.7 W 1936 1999 64 Juneau Alaska

9452400 59 27.0 N 135 19.6 W 1944 1999 56 Skagway Alaska

9453220 59 32.9 N 139 44.1 W 1940 1999 60 Yakutat Alaska

9454050 60 33.5 N 145 45.2 W 1964 1999 36 Cordova Alaska

9454240 61 7.5 N 146 21.7 W 1973 1999 27 Valdez Alaska

9455090 60 7.2 N 149 25.6 W 1925 1999 75 Seward Alaska

9455500 59 26.4 N 151 43.2 W 1964 1999 36 Seldovia Alaska

9455760 60 41.0 N 151 23.9 W 1973 1999 27 Nikiski Alaska

9455920 61 14.3 N 149 53.4 W 1972 1999 28 Anchorage Alaska

9457292

9457283 57 43.9 N 152 30.7 W 1949 1999 51 Kodiak Island Alaska

9459450 55 20.2 N 160 30.1 W 1972 1999 28 Sand Point Alaska

9461380 51 51.8 N 176 37.9 W 1943 1999 57 Adak Island Alaska

9462620 53 52.8 N 166 32.2 W 1934 1999 66 Unalaska Alaska
Table A. NWLON Stations

Station

Number Latitude Longitude FirstYear

Last

Year

Year

Range Station Name State orTerritory

73

9731158 19 54.4 N 75 8.8 W 1937 1971 35 Guantanamo Bay Cuba

9751639 18 20.1 N 64 55.2 W 1975 1999 25 Charlotte Amalie Virgin Islands

9755371 18 27.7 N 66 7.0 W 1962 1999 38 San Juan Puerto Rico

9759110 17 58.3 N 67 2.8 W 1955 1999 45 Magueyes Island Puerto Rico
74