Mukilteo Light (WA)
Historical Light List Characteristics
| Year | Characteristic | Reference Number |
| Missing light lists prior to 1911 | ||
| 1911 | Fl W 5s. W11. | USLHS Light List (16th-18th): NA |
| Missing light lists for 1912-1913 | ||
| 1914 | Fl W 5s. W11. fl 1. | USLHS Light List (Pacific): 399 |
| Missing light lists for 1915-1929 | ||
| 1930-1933 | Fl W 5s. W11. fl 2. | USLHS Light List (Pacific): 850 |
| Missing light lists for 1934-1944 | ||
| 1945 | Fl W 5s. W11. fl 2. | USCG Light List (Pacific): 1708 |
| Missing light lists for 1946-1949 | ||
| 1950-1951 | Fl W 5s. W11. fl 2. | USCG Light List (Pacific): 1708 |
| 1952-1960 | USCG Light List - Vol. I-V: 1892 | |
| 1961-1963 | USCG Light List - Vol. III: 1892 | |
| 1964-1972 | USCG Light List - Vol. III: 2411 | |
| 1973-1974 | Fl W 5s. W15. fl 2. | |
| 1975-1979 | USCG Light List - Vol. III: 2488 | |
| 1980-1984 | Fl W 5s. W14. fl 2. | |
| 1985 | USCG Light List - Vol. VI: 2488 | |
| 1986 | USCG Light List - Vol. VI: 18460 | |
| 1988 | ||
| 1990 | ||
| Missing light lists for 1991-2003 | ||
| 2004 | Fl W 5s. W14. fl 2. | USCG Light List - Vol. VI: 18460 |
Historical Light List Optics and Structures
| Year | Optic | Tower Height | Focal Plane | Description | Reference Number |
| Missing light lists prior to 1911 | |||||
| 1911 | 4th | NA | NA | White. Octagonal lantern, surmounting a square, 2-story wooden tower. | USLHS Light List (16th-18th): NA |
| Missing light lists for 1912-1913 | |||||
| 1914 | NA | 30 | 33 | White square tower. | USLHS Light List (Pacific): 399 |
| Missing light lists for 1915-1929 | |||||
| 1930-1933 | 4 ei | 37 | 33 | White square tower. | USLHS Light List (Pacific): 850 |
| Missing light lists for 1934-1944 | |||||
| 1945 | 4 e | 37 | 33 | White square tower. | USCG Light List (Pacific): 1708 |
| Missing light lists for 1946-1949 | |||||
| 1950-1951 | 4 e | 37 | 33 | White square tower. | USCG Light List (Pacific): 1708 |
| 1952-1955 | NA | USCG Light List - Vol. I-V: 1892 | |||
| 1956-1957 | 33 | 37 | |||
| 1958-1960 | 37 | 33 | |||
| 1961-1963 | USCG Light List - Vol. III: 1892 | ||||
| 1964-1966 | White octagonal tower attached to building. | USCG Light List - Vol. III: 2411 | |||
| 1967-1974 | 30 | ||||
| 1975-1984 | USCG Light List - Vol. III: 2488 | ||||
| 1985 | USCG Light List - Vol. VI: 2488 | ||||
| 1986 | USCG Light List - Vol. VI: 18460 | ||||
| 1988 | |||||
| 1990 | |||||
| Missing light lists for 1991-2003 | |||||
| 2004 | NA | 30 | 33 | White octagonal tower attached to building. | USCG Light List - Vol. VI: 18460 |
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1906-Present |