Warwick (Rhode Island)
Historical Light List Characteristics
| 1839 | F W. | USLHE Light List (US): 76 |
| 1849 | USLHE Light List (US): 79 | |
| 1858 | F W. W14. | LHB Light List (US): 118 |
| 1860 | LHB Light List (US): 106 | |
| 1865-1866 | LHB Light List (All Coasts): 106 | |
| 1868 | LHB Light List (All Coasts): 107 | |
| 1870 | F W. W13. | LHB Light List (All Coasts): 111 |
| 1878-1879 | LHB Light List (All Coasts): 137 | |
| 1886 | LHB Light List (All Coasts): 140 | |
| 1888 | LHB Light List (All Coasts): 147 | |
| 1893 | LHB Light List (Atlantic): 161 | |
| 1898 | F W. W121/2. | LHB Light List (Atlantic): 194 |
| 1899 | LHB Light List (Atlantic): 198 | |
| 1905 | LHB Light List (Atlantic): 212 | |
| 1908 | LHB Light List (Atlantic): 225 | |
| 1915 | F W. W12. | USLHS Light List (Atlantic): 295 |
| 1917 | USLHS Light List (Atlantic): 306 | |
| 1920 | USLHS Light List (Atlantic): 322 | |
| 1927 | USLHS Light List (Atlantic): 328 | |
| 1931 | F G. G12. | USLHS Light List (Atlantic): 376 |
| 1935 | USLHS Light List (Atlantic): 427 | |
| 1940 | F G. G13. | USCG Light List (Atlantic): 417 |
| 1943 | USCG Light List (Atlantic): 541 | |
| 1945-1947 | ||
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 580 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 620 | |
| 1961 | USCG Light List - Vol. I: 620 | |
| 1963 | ||
| 1964-1965 | Oc G 5s. G13. ec 2. | |
| 1966 | USCG Light List - Vol. I: 796 | |
| 1969-1972 | ||
| 1973 | Oc G 5s. G12. ec 2. | |
| 1974-1979 | Oc G 4s. G12. ec 1. | |
| 1982 | ||
| 1987 | Oc G 4s. G12. | USCG Light List - Vol. I: 18175 |
| 1990-1992 | USCG Light List - Vol. I: 17945 | |
| 1993-1996 | USCG Light List - Vol. I: 19345 | |
| 2004 |
Historical Light List Optics and Structures
| 1839 | 8 Lamps / 9" Refl. | 30 | N/A | N/A | USLHE Light List (US): 76 |
| 1849 | USLHE Light List (US): 79 | ||||
| 1858 | 4th | 28 | 54 | Tower attached to south end of keeper's house. | LHB Light List (US): 118 |
| 1860 | LHB Light List (US): 106 | ||||
| 1865-1866 | LHB Light List (All Coasts): 106 | ||||
| 1868 | LHB Light List (All Coasts): 107 | ||||
| 1870 | LHB Light List (All Coasts): 111 | ||||
| 1878-1879 | LHB Light List (All Coasts): 137 | ||||
| 1886 | White tower, attached to S. end of white dwelling with red roof. | LHB Light List (All Coasts): 140 | |||
| 1888 | LHB Light List (All Coasts): 147 | ||||
| 1893 | Square white tower on old stone dwelling, detached frame dwelling to northward. | LHB Light List (Atlantic): 161 | |||
| 1898 | 52 | LHB Light List (Atlantic): 194 | |||
| 1899 | LHB Light List (Atlantic): 198 | ||||
| 1905 | White, square tower on old, stone dwelling, detached frame dwelling to northward. | LHB Light List (Atlantic): 212 | |||
| 1908 | White, square tower on old, stone dwelling, detached frame dwelling to N'd. | LHB Light List (Atlantic): 225 | |||
| 1915 | N/A | 33 | White; square tower on stone dwelling. | USLHS Light List (Atlantic): 295 | |
| 1917 | USLHS Light List (Atlantic): 306 | ||||
| 1920 | USLHS Light List (Atlantic): 322 | ||||
| 1927 | USLHS Light List (Atlantic): 328 | ||||
| 1931 | 4 iov | White square tower on stone dwelling. | USLHS Light List (Atlantic): 376 | ||
| 1935 | 4 ei | 51 | White conical tower. | USLHS Light List (Atlantic): 427 | |
| 1940 | 4 e | N/A | USCG Light List (Atlantic): 417 | ||
| 1943 | USCG Light List (Atlantic): 541 | ||||
| 1945-1947 | |||||
| 1950-1952 | |||||
| 1953-1955 | N/A | USCG Light List - Vol. I-VI: 580 | |||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 620 | ||||
| 1961 | USCG Light List - Vol. I: 620 | ||||
| 1963-1965 | |||||
| 1966 | USCG Light List - Vol. I: 796 | ||||
| 1969-1979 | |||||
| 1982 | |||||
| 1987 | 66 | USCG Light List - Vol. I: 18175 | |||
| 1990-1992 | USCG Light List - Vol. I: 17945 | ||||
| 1993-1996 | USCG Light List - Vol. I: 19345 | ||||
| 2004 |
Historical Light List Audible Fog Signals
| 1858 | None | None | LHB Light List (US): 118 |
| 1860 | LHB Light List (US): 106 | ||
| 1865-1866 | LHB Light List (All Coasts): 106 | ||
| 1868 | LHB Light List (All Coasts): 107 | ||
| 1870 | LHB Light List (All Coasts): 111 | ||
| 1878-1879 | LHB Light List (All Coasts): 137 | ||
| 1886 | Bell struck by machinery, a double and a single blow alternately, with intervals of 20 sec. | LHB Light List (All Coasts): 140 | |
| 1888 | LHB Light List (All Coasts): 147 | ||
| 1893 | Bell struck by machinery, a single and double blow alternately; intervals 20 sec. | LHB Light List (Atlantic): 161 | |
| 1898 | LHB Light List (Atlantic): 194 | ||
| 1899 | LHB Light List (Atlantic): 198 | ||
| 1905 | Compressed-air siren; blasts 3 sec., silent intervals 3 sec. | LHB Light List (Atlantic): 212 | |
| 1908 | LHB Light List (Atlantic): 225 | ||
| 1915 | Air siren: blast 3 sec., silent 12 sec. | USLHS Light List (Atlantic): 295 | |
| 1917 | USLHS Light List (Atlantic): 306 | ||
| 1920 | USLHS Light List (Atlantic): 322 | ||
| 1927 | USLHS Light List (Atlantic): 328 | ||
| 1931 | SIREN, air: blast 3 sec., silent 12 sec. | USLHS Light List (Atlantic): 376 | |
| 1935 | TYFON, air: blast 3 sec., silent 12 sec. | USLHS Light List (Atlantic): 427 | |
| 1940 | HORN, diaphragm, air: blast 3 sec., silent 12 sec. | USCG Light List (Atlantic): 417 | |
| 1943 | USCG Light List (Atlantic): 541 | ||
| 1945-1947 | |||
| 1950-1951 | |||
| 1952 | HORN, diaphragm, air; blast 3 sec., silent 12 sec. | ||
| 1953-1955 | HORN, diaphragm: 1 blast ev 15s (3sbl). | USCG Light List - Vol. I-VI: 580 | |
| 1957 | |||
| 1959-1960 | USCG Light List - Vol. I-V: 620 | ||
| 1961 | USCG Light List - Vol. I: 620 | ||
| 1963-1965 | |||
| 1966 | HORN, diaphragm; 1 blast ev 15s (3sbl). | USCG Light List - Vol. I: 796 | |
| 1969-1972 | HORN, diaphragm; 1 blast ev 15s (2sbl). | ||
| 1973-1975 | HORN, 1 blast ev 15s (2sbl). | ||
| 1976-1979 | HORN: 1 blast ev 15s (2sbl). | ||
| 1982 | HORN: 1 blast ev 15s (2s bl). | ||
| 1987 | HORN: 1 blast ev 15s (2s bl). | USCG Light List - Vol. I: 18175 | |
| 1990-1992 | USCG Light List - Vol. I: 17945 | ||
| 1993-1996 | USCG Light List - Vol. I: 19345 | ||
| 2004 | HORN: 1 blast ev 15s (2s bl). |
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1826 - Present (Exact location of the current 1932 lighthouse. Locations of the original 1826 and 1889 lighthouses were at least 50 feet closer to the water.) |