Mile Rocks Light (CA)
Historical Light List Characteristics
| Year | Characteristic | Reference Number |
| 1906 | F R. R14.5. | LHB Light List (Dist. 12-13): 28 |
| Missing light lists for 1907-1910 | ||
| 1911 | F R. R14. | USLHS Light List (16th-18th): NA |
| Missing light lists for 1912-1913 | ||
| 1914 | Oc(2) W 20s. W11. ec 2.5, lt 5, ec 2.5, lt 10. | USLHS Light List (Pacific): 38 |
| Missing light lists for 1915-1929 | ||
| 1930-1933 | Oc(2) W 20s. W15. ec 2.5, lt 5, ec 2.5, lt 10. | USLHS Light List (Pacific): 90 |
| Missing light lists for 1934-1944 | ||
| 1945 | Oc(2) W 10s. W14. ec 2, lt 2, ec 2, lt 4. | USCG Light List (Pacific): 268 |
| Missing light lists for 1946-1949 | ||
| 1950-1951 | Oc(2) W 10s. W14. ec 2, lt 2, ec 2, lt 4. | USCG Light List (Pacific): 268 |
| 1952-1960 | USCG Light List - Vol. I-V: 221 | |
| 1961-1963 | USCG Light List - Vol. III: 221 | |
| 1964-1965 | USCG Light List - Vol. III: 640 | |
| 1966-1972 | Fl W 5s. W12. | |
| 1973-1974 | Fl W 5s. W23. | |
| 1975-1980 | USCG Light List - Vol. III: 566 | |
| 1981-1984 | Fl W 5s. W22. | |
| 1985 | USCG Light List - Vol. VI: 566 | |
| 1986 | USCG Light List - Vol. VI: 4245 | |
| 1988 | ||
| 1990 | Fl W 5s. W15. | |
| Missing light lists for 1991-2003 | ||
| 2004 | Fl W 5s. W15. | USCG Light List - Vol. VI: 4245 |
Historical Light List Optics and Structures
| Year | Optic | Tower Height | Focal Plane | Description | Reference Number |
| 1906 | 3rd | NA | 178 | White, oval, steel pier, expanding in trumpet shape to form a gallery, surmounted by white, oval, one story dwelling, a two-story, cyclindrical tower and watchroom, and a black cylindrical lantern. | LHB Light List (Dist. 12-13): 28 |
| Missing light lists for 1907-1910 | |||||
| 1911 | 3rd | NA | NA | White. Cylindrical tower on oval dwelling on oval pier; steel. | USLHS Light List (16th-18th): NA |
| Missing light lists for 1912-1913 | |||||
| 1914 | NA | NA | 78 | White; cylindrical tower on dwelling. | USLHS Light List (Pacific): 38 |
| Missing light lists for 1915-1929 | |||||
| 1930-1933 | 3 iov | NA | 78 | White cylindrical tower on dwelling. | USLHS Light List (Pacific): 90 |
| Missing light lists for 1934-1944 | |||||
| 1945 | 3 e | NA | 78 | White cylindrical tower on dwelling. | USCG Light List (Pacific): 268 |
| Missing light lists for 1946-1949 | |||||
| 1950-1951 | 3 e | NA | 78 | White cylindrical tower on dwelling. | USCG Light List (Pacific): 268 |
| 1952-1960 | NA | White cylindrical tower, black base. | USCG Light List - Vol. I-V: 221 | ||
| 1961-1963 | USCG Light List - Vol. III: 221 | ||||
| 1964 | USCG Light List - Vol. III: 640 | ||||
| 1965 | 49 | Black and white tower. | |||
| 1966-1974 | White tower. | ||||
| 1975-1982 | USCG Light List - Vol. III: 566 | ||||
| 1983 | Orange and white horizontally banded structure. | ||||
| 1984 | Orange and white horizontally bands. | ||||
| 1985 | USCG Light List - Vol. VI: 566 | ||||
| 1986 | Orange and white bands. | USCG Light List - Vol. VI: 4245 | |||
| 1988 | |||||
| 1990 | |||||
| Missing light lists for 1991-2003 | |||||
| 2004 | NA | NA | 49 | White caisson with orange bands. | USCG Light List - Vol. VI: 4245 |
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1906-Present |