Cape Disappointment Light (WA)
Historical Light List Characteristics
| Year | Characteristic | Reference Number |
| Missing light lists prior to 1890 | ||
| 1890 | F W. W21.75. | LHB Light List (Dist. 13): NA |
| 1892 | LHB Light List (Dist. 12-13): 921 | |
| 1893 | LHB Light List (Dist. 12-13): 947 | |
| 1894 | LHB Light List (Dist. 12-13): 966 | |
| 1895 | LHB Light List (Dist. 12-13): 985 | |
| 1896 | LHB Light List (Dist. 12-13): 1093 | |
| Missing light lists for 1897-1899 | ||
| 1900 | AlFl WR 30s. W21.75, R21.75. | LHB Light List (Dist. 12-13): 135 |
| Missing light lists for 1901-1905 | ||
| 1906 | AlFl WR 30s. W21.75, R21.75. | LHB Light List (Dist. 12-13): 177 |
| Missing light lists for 1907-1910 | ||
| 1911 | AlFl WR 30s. W22, R22. Obscured eastward of 137.5 degrees. | USLHS Light List (16th-18th): NA |
| Missing light lists for 1912-1913 | ||
| 1914 | AlFl WR 30s. W22, R19. fl 2. Obscured northward of 137.5 degrees. | USLHS Light List (Pacific): 163 |
| Missing light lists for 1915-1929 | ||
| 1930 | AlFl WR 30s. W21, R19. fl 2. Obscured northward of 137.5 degrees. | USLHS Light List (Pacific): 381 |
| 1931-1933 | AlFl WR 30s. W21, R19. fl 1.7. Obscured northward of 137.5 degrees. | |
| Missing light lists for 1934-1944 | ||
| 1945 | AlFl WR 30s. W21, R21. fl 1.7. Obscured northward of 137.5 degrees. | USCG Light List (Pacific): 895 |
| Missing light lists for 1946-1949 | ||
| 1950-1951 | AlFl WR 30s. W21, R21. fl 1.7. Obscured northward of 137.5 degrees. | USCG Light List (Pacific): 895 |
| 1952-1960 | USCG Light List - Vol. I-V: 821 | |
| 1961-1963 | AlFl WR 30s. W21, R21. fl 1. Obscured northward of 137.5 degrees. | USCG Light List - Vol. III: 821 |
| 1964-1966 | USCG Light List - Vol. III: 96 | |
| 1967-1972 | AlFl WR 30s. W21, R21. fl 0.3. Obscured northward of 137.5 degrees. | |
| 1973-1974 | AlFl WR 30s. W22, R18. fl 0.3. Obscured northward of 137.5 degrees. | |
| 1975-1984 | USCG Light List - Vol. III: 103 | |
| 1985 | USCG Light List - Vol. VI: 103 | |
| 1986 | USCG Light List - Vol. VI: 695 | |
| 1988 | ||
| 1990 | ||
| Missing light lists for 1991-2003 | ||
| 2004 | AlFl WR 30s. W22, R18. fl 0.3. Obscured northward of 137.5 degrees. | USCG Light List - Vol. VI: 695 |
Historical Light List Optics and Structures
| Year | Optic | Tower Height | Focal Plane | Description | Reference Number |
| Missing light lists prior to 1890 | |||||
| 1890 | NA | NA | 232 | White; lantern black. Conical tower. | LHB Light List (Dist. 13): NA |
| 1892 | 1st | 40 | Conical white tower; lantern, black. | LHB Light List (Dist. 12-13): 921 | |
| 1893 | LHB Light List (Dist. 12-13): 947 | ||||
| 1894 | LHB Light List (Dist. 12-13): 966 | ||||
| 1895 | LHB Light List (Dist. 12-13): 985 | ||||
| 1896 | LHB Light List (Dist. 12-13): 1093 | ||||
| Missing light lists for 1897-1899 | |||||
| 1900 | 4th | 40 | 232 | Conical white tower; lantern, black. | LHB Light List (Dist. 12-13): 135 |
| Missing light lists for 1901-1905 | |||||
| 1906 | 4th | 40 | 232 | Conical white tower; lantern, black. | LHB Light List (Dist. 12-13): 177 |
| Missing light lists for 1907-1910 | |||||
| 1911 | 4th | NA | NA | White. Conical tower. | USLHS Light List (16th-18th): NA |
| Missing light lists for 1912-1913 | |||||
| 1914 | NA | 40 | 232 | White; conical tower. | USLHS Light List (Pacific): 163 |
| Missing light lists for 1915-1929 | |||||
| 1930-1933 | 4 ei | 53 | 220 | White conical tower. | USLHS Light List (Pacific): 381 |
| Missing light lists for 1934-1944 | |||||
| 1945 | 4 e | 53 | 220 | White conical tower. | USCG Light List (Pacific): 895 |
| Missing light lists for 1946-1949 | |||||
| 1950-1951 | 4 e | 53 | 220 | White conical tower. | USCG Light List (Pacific): 895 |
| 1952-1960 | NA | USCG Light List - Vol. I-V: 821 | |||
| 1961-1963 | USCG Light List - Vol. III: 821 | ||||
| 1964-1972 | USCG Light List - Vol. III: 96 | ||||
| 1973-1974 | White conical tower with white horizontal band at top and bottom, black horizontal band in middle. | ||||
| 1975-1984 | USCG Light List - Vol. III: 103 | ||||
| 1985 | USCG Light List - Vol. VI: 103 | ||||
| 1986 | USCG Light List - Vol. VI: 695 | ||||
| 1988 | |||||
| 1990 | |||||
| Missing light lists for 1991-2003 | |||||
| 2004 | NA | 53 | 220 | White conical tower with white horizontal band at top and bottom, black horizontal band in middle. | USCG Light List - Vol. VI: 695 |
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1856-Present |