Chinook Salmon Count for Bonneville Dam on Columbia River 1938 to present
| Year ▴ | StartDate | EndDate | Dam | ChinookAdult | ChinookJack |
|---|
| 2023 | 1/1/2023 | 12/31/2023 | BON | 722,270 | 85,324 |
| 2022 | 1/1/2022 | 12/31/2022 | BON | 752,638 | 120,229 |
| 2021 | 1/1/2021 | 12/31/2021 | BON | 489,523 | 80,758 |
| 2020 | 1/1/2020 | 12/31/2020 | BON | 535,746 | 75,185 |
| 2019 | 1/1/2019 | 12/31/2019 | BON | 381,773 | 60,032 |
| 2018 | 1/1/2018 | 12/31/2018 | BON | 336,030 | 43,793 |
| 2017 | 1/1/2017 | 12/31/2017 | BON | 488,981 | 66459 |
| 2016 | 1/1/2016 | 12/31/2016 | BON | 697,981 | 76191 |
| 2015 | 1/1/2015 | 12/31/2015 | BON | 1,337,101 | 113,582 |
| 2014 | 1/1/2014 | 12/31/2014 | BON | 1152642 | 187017 |
| 2013 | 1/1/2013 | 12/31/2013 | BON | 1129664 | 171047 |
| 2012 | 1/1/2012 | 12/31/2012 | BON | 589937 | 143993 |
| 2011 | 1/1/2011 | 12/31/2011 | BON | 677171 | 186030 |
| 2010 | 1/1/2010 | 12/31/2010 | BON | 809799 | 92641 |
| 2009 | 1/1/2009 | 12/31/2009 | BON | 480284 | 218837 |
| 2008 | 1/1/2008 | 12/31/2008 | BON | 518942 | 68486 |
| 2007 | 1/1/2007 | 12/31/2007 | BON | 275954 | 83721 |
| 2006 | 1/1/2006 | 12/31/2006 | BON | 493708 | 32830 |
| 2005 | 1/1/2005 | 12/31/2005 | BON | 570413 | 30002 |
| 2004 | 1/1/2004 | 12/31/2004 | BON | 846026 | 60256 |
| 2003 | 1/1/2003 | 12/31/2003 | BON | 921314 | 75346 |
| 2002 | 1/1/2002 | 12/31/2002 | BON | 871763 | 54649 |
| 2001 | 3/15/2001 | 11/15/2001 | BON | 867728 | 103391 |
| 2000 | 3/15/2000 | 11/15/2000 | BON | 401711 | 90194 |
| 1999 | 3/15/1999 | 11/15/1999 | BON | 306981 | 36195 |
| 1998 | 3/15/1998 | 11/15/1998 | BON | 248860 | 32084 |
| 1997 | 3/15/1997 | 11/15/1997 | BON | 360673 | 26415 |
| 1996 | 3/15/1996 | 11/15/1996 | BON | 272884 | 23749 |
| 1995 | 3/15/1995 | 11/15/1995 | BON | 189419 | 50631 |
| 1994 | 3/15/1994 | 11/15/1994 | BON | 208197 | 35253 |
| 1993 | 3/15/1993 | 11/15/1993 | BON | 259337 | 18320 |
| 1992 | 3/15/1992 | 11/15/1992 | BON | 219688 | 36611 |
| 1991 | 3/15/1991 | 11/15/1991 | BON | 226411 | 48211 |
| 1990 | 3/15/1990 | 11/15/1990 | BON | 296525 | 44443 |
| 1989 | 3/1/1989 | 11/30/1989 | BON | 373205 | 42912 |
| 1988 | 3/1/1988 | 11/30/1988 | BON | 411896 | 82129 |
| 1987 | 3/1/1987 | 11/30/1987 | BON | 468610 | 78884 |
| 1986 | 3/4/1986 | 11/30/1986 | BON | 370729 | 200152 |
| 1985 | 3/15/1985 | 11/30/1985 | BON | 296429 | 167444 |
| 1984 | 3/15/1984 | 11/15/1984 | BON | 216465 | 106837 |
| 1983 | 3/15/1983 | 11/15/1983 | BON | 185665 | 58169 |
| 1982 | 3/15/1982 | 11/15/1982 | BON | 247911 | 74898 |
| 1981 | 3/15/1981 | 11/15/1981 | BON | 232299 | 53351 |
| 1980 | 3/15/1980 | 11/15/1980 | BON | 207770 | 37748 |
| 1979 | 3/15/1979 | 11/15/1979 | BON | 276306 | 0 |
| 1978 | 3/15/1978 | 11/15/1978 | BON | 394600 | 0 |
| 1977 | 3/15/1977 | 11/15/1977 | BON | 366657 | 0 |
| 1976 | 3/15/1976 | 11/15/1976 | BON | 507773 | 0 |
| 1975 | 3/15/1975 | 11/15/1975 | BON | 425566 | 0 |
| 1974 | 3/15/1974 | 11/15/1974 | BON | 366759 | 0 |
| 1973 | 3/15/1973 | 11/15/1973 | BON | 398635 | 0 |
| 1972 | 3/15/1972 | 11/15/1972 | BON | 394456 | 0 |
| 1971 | 3/1/1971 | 11/13/1971 | BON | 405702 | 0 |
| 1970 | 3/1/1970 | 11/21/1970 | BON | 384780 | 0 |
| 1969 | 3/2/1969 | 11/22/1969 | BON | 507588 | 0 |
| 1968 | 3/4/1968 | 11/23/1968 | BON | 341128 | 0 |
| 1967 | 3/1/1967 | 11/25/1967 | BON | 366153 | 0 |
| 1966 | 3/11/1966 | 11/26/1966 | BON | 340111 | 0 |
| 1965 | 3/1/1965 | 11/30/1965 | BON | 317956 | 0 |
| 1964 | 3/1/1964 | 11/28/1964 | BON | 344422 | 0 |
| 1963 | 3/1/1963 | 11/30/1963 | BON | 278560 | 0 |
| 1962 | 3/1/1962 | 11/28/1962 | BON | 286625 | 0 |
| 1961 | 3/1/1961 | 11/30/1961 | BON | 281980 | 0 |
| 1960 | 3/1/1960 | 11/30/1960 | BON | 256049 | 0 |
| 1959 | 3/1/1959 | 11/28/1959 | BON | 345028 | 0 |
| 1958 | 3/2/1958 | 11/29/1958 | BON | 416419 | 0 |
| 1957 | 3/1/1957 | 11/30/1957 | BON | 403286 | 0 |
| 1956 | 3/1/1956 | 12/1/1956 | BON | 300917 | 0 |
| 1955 | 2/28/1955 | 11/29/1955 | BON | 359853 | 0 |
| 1954 | 2/28/1954 | 11/27/1954 | BON | 320947 | 0 |
| 1953 | 3/1/1953 | 11/28/1953 | BON | 332479 | 0 |
| 1952 | 3/1/1952 | 11/29/1952 | BON | 420879 | 0 |
| 1951 | 3/1/1951 | 11/29/1951 | BON | 331788 | 0 |
| 1950 | 1/1/1950 | 11/29/1950 | BON | 357375 | 0 |
| 1949 | 1/1/1949 | 12/31/1949 | BON | 277697 | 0 |
| 1948 | 1/1/1948 | 12/31/1948 | BON | 420555 | 0 |
| 1947 | 1/1/1947 | 12/31/1947 | BON | 480276 | 0 |
| 1946 | 1/1/1946 | 12/31/1946 | BON | 446152 | 0 |
| 1945 | 1/1/1945 | 12/31/1945 | BON | 297488 | 0 |
| 1944 | 1/3/1944 | 12/30/1944 | BON | 240763 | 0 |
| 1943 | 1/1/1943 | 12/13/1943 | BON | 313120 | 0 |
| 1942 | 1/21/1942 | 12/31/1942 | BON | 401998 | 0 |
| 1941 | 1/2/1941 | 12/31/1941 | BON | 461443 | 0 |
| 1940 | 1/4/1940 | 12/31/1940 | BON | 391573 | 0 |
| 1939 | 1/2/1939 | 12/30/1939 | BON | 286156 | 0 |
| 1938 | 5/7/1938 | 12/31/1938 | BON | 271799 | 0 |
