Blue Hill Bay (Maine)
Historical Light List Characteristics
| 1858 | F W. W9. | LHB Light List (US): 17 |
| 1860 | LHB Light List (US): 13 | |
| 1865-1866 | LHB Light List (All Coasts): 13 | |
| 1868 | ||
| 1870 | LHB Light List (All Coasts): 14 | |
| 1878-1879 | LHB Light List (All Coasts): 19 | |
| 1886 | LHB Light List (All Coasts): 18 | |
| 1888 | LHB Light List (All Coasts): 20 | |
| 1893 | F W. W101/4. | LHB Light List (Atlantic): 23 |
| 1898-1899 | ||
| 1905 | ||
| 1908 | ||
| 1915 | F W. W10. | USLHS Light List (Atlantic): 26 |
| 1917 | USLHS Light List (Atlantic): 28 | |
| 1920 | ||
| 1927 | F W. W9. | USLHS Light List (Atlantic): 29 |
| 1931 | ||
| 1940 | Fl W 4s. W8. fl 0.4. | USCG Light List (Atlantic): 32 |
| 1943 | USCG Light List (Atlantic): 36 | |
| 1945-1947 | ||
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 118 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 122 | |
| 1961 | USCG Light List - Vol. I: 122 | |
| 1963-1965 | ||
| 1966 | Fl W 4s. W10. | USCG Light List - Vol. I: 232 |
| 1969-1972 | ||
| 1973-1979 | Fl W 4s. W6. | |
| 1982 | ||
| 1987 | Fl G 4s. G5. | USCG Light List - Vol. I: 2730 |
| 1990-1992 | USCG Light List - Vol. I: 2530 | |
| 1993-1996 | USCG Light List - Vol. I: 2595 | |
| 2004 |
Historical Light List Optics and Structures
| 1858 | 4th | 22 | 26 | N/A | LHB Light List (US): 17 |
| 1860 | LHB Light List (US): 13 | ||||
| 1865 | 5th | LHB Light List (All Coasts): 13 | |||
| 1866 | |||||
| 1868 | |||||
| 1870 | Tower of brick, whitewashed, connected with dwelling by brick work-room. Dwelling a story and a half wooden building, painted brown. | LHB Light List (All Coasts): 14 | |||
| 1878 | Tower of brick, whitewashed, connected with dwelling by a brick work-room, whitewashed. Dwelling a one and a half story house, painted drab. | LHB Light List (All Coasts): 19 | |||
| 1879 | Tower of brick, whitewashed, connected with dwelling by a brick work-room, whitewashed. Dwelling a one and a half story house, painted drab. | ||||
| 1886 | White tower and dwelling, connected by work-room. | LHB Light List (All Coasts): 18 | |||
| 1888 | LHB Light List (All Coasts): 20 | ||||
| 1893 | White tower and dwelling, connected by workroom. | LHB Light List (Atlantic): 23 | |||
| 1898-1899 | |||||
| 1905 | White tower and dwelling, connected by a workroom. White pyramidal bell-tower, 100 feet NE. 1/8 N. from light-tower. | ||||
| 1908 | White tower and dwelling, connected with dwelling by a workroom; white pyramidal bell-tower 100 feet N'ly from light-tower. | ||||
| 1915 | N/A | 27 | White; tower connected to dwelling. | USLHS Light List (Atlantic): 26 | |
| 1917 | 28 | USLHS Light List (Atlantic): 28 | |||
| 1920 | |||||
| 1927 | USLHS Light List (Atlantic): 29 | ||||
| 1931 | 5 o | White tower connected to dwelling. | |||
| 1940 | 200 mm a | N/A | 25 | Black skeleton tower. | USCG Light List (Atlantic): 32 |
| 1943 | USCG Light List (Atlantic): 36 | ||||
| 1945-1947 | |||||
| 1950-1952 | |||||
| 1953 | N/A | USCG Light List - Vol. I-VI: 118 | |||
| 1954-1955 | Black skeleton tower, small black house. | ||||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 122 | ||||
| 1961 | USCG Light List - Vol. I: 122 | ||||
| 1963-1965 | |||||
| 1966 | USCG Light List - Vol. I: 232 | ||||
| 1969 | |||||
| 1970-1971 | White square daymark on white skeleton tower, small white house. | ||||
| 1972-1978 | SW on white skeleton tower, small white house. | ||||
| 1979 | SG on white skeleton tower, small white house. | ||||
| 1982 | |||||
| 1987 | SG on white skeleton tower. | USCG Light List - Vol. I: 2730 | |||
| 1990-1992 | SG on skeleton tower. | USCG Light List - Vol. I: 2530 | |||
| 1993-1996 | USCG Light List - Vol. I: 2595 | ||||
| 2004 | SG on white skeleton tower. |
Historical Light List Audible Fog Signals
| 1858 | None | None | LHB Light List (US): 17 |
| 1860 | LHB Light List (US): 13 | ||
| 1865-1866 | LHB Light List (All Coasts): 13 | ||
| 1868 | |||
| 1870 | LHB Light List (All Coasts): 14 | ||
| 1878-1879 | LHB Light List (All Coasts): 19 | ||
| 1886 | Hand-bell, rung in answer to signals. | LHB Light List (All Coasts): 18 | |
| 1888 | LHB Light List (All Coasts): 20 | ||
| 1893 | Hand bell rung in answer to signals. | LHB Light List (Atlantic): 23 | |
| 1898-1899 | |||
| 1905 | Bell struck by machinery a single and a double blow alternately, intervals 20 sec. | ||
| 1908 | |||
| 1915 | Bell; 1 stroke. silent 20 sec., 2 strokes, silent 20 sec. | USLHS Light List (Atlantic): 26 | |
| 1917 | Bell; 1 stroke. silent 20 sec., gp. 2 strokes, silent 20 sec. | USLHS Light List (Atlantic): 28 | |
| 1920 | |||
| 1927 | Bell (1,200-lb.); 1 stroke. silent 20 sec., gp. 2 strokes, silent 20 sec. | USLHS Light List (Atlantic): 29 | |
| 1931 | BELL; 1 stroke. silent 20 sec., gp. 2 strokes, silent 20 sec. | ||
| 1940 | None | USCG Light List (Atlantic): 32 | |
| 1943 | USCG Light List (Atlantic): 36 | ||
| 1945-1947 | |||
| 1950-1952 | |||
| 1953-1955 | USCG Light List - Vol. I-VI: 118 | ||
| 1957 | |||
| 1959-1960 | USCG Light List - Vol. I-V: 122 | ||
| 1961 | USCG Light List - Vol. I: 122 | ||
| 1963-1965 | |||
| 1966 | USCG Light List - Vol. I: 232 | ||
| 1969-1979 | |||
| 1982 | |||
| 1987 | USCG Light List - Vol. I: 2730 | ||
| 1990-1992 | USCG Light List - Vol. I: 2530 | ||
| 1993-1996 | USCG Light List - Vol. I: 2595 | ||
| 2004 |
 |
1857 - Present (Exact location for inactive 1856 historical lighthouse. Location of modern 1935 light is assumed to be close.) |