| Species | Year | Data Points | Day Range | Date Range | Annual Count | View | |
|---|---|---|---|---|---|---|---|
| Species | Year | Data Points | Day Range | Date Range | Annual Count | View | |
| Chinook | 2024* | 23 | 92-114 | 2024-04-01 : 2024-04-23 | 542 | Graph | Data Table |
| Chinook | 2023 | 223 | 3-304 | 2023-01-03 : 2023-10-31 | 307702 | Graph | Data Table |
| Chinook | 2022 | 258 | 67-364 | 2022-03-08 : 2022-12-30 | 316270 | Graph | Data Table |
| Chinook | 2021 | 214 | 91-304 | 2021-04-01 : 2021-10-31 | 272127 | Graph | Data Table |
| Chinook | 2020 | 213 | 92-305 | 2020-04-01 : 2020-10-31 | 290336 | Graph | Data Table |
| Chinook | 2019 | 204 | 91-304 | 2019-04-01 : 2019-10-31 | 198423 | Graph | Data Table |
| Chinook | 2018 | 211 | 36-304 | 2018-02-05 : 2018-10-31 | 187877 | Graph | Data Table |
| Chinook | 2017 | 263 | 79-365 | 2017-03-20 : 2017-12-31 | 258498 | Graph | Data Table |
| Chinook | 2016 | 214 | 92-305 | 2016-04-01 : 2016-10-31 | 410876 | Graph | Data Table |
| Chinook | 2015 | 214 | 91-304 | 2015-04-01 : 2015-10-31 | 751407 | Graph | Data Table |
| Chinook | 2014 | 212 | 93-304 | 2014-04-03 : 2014-10-31 | 605907 | Graph | Data Table |
| Chinook | 2013 | 221 | 1-304 | 2013-01-01 : 2013-10-31 | 582908 | Graph | Data Table |
| Chinook | 2012 | 260 | 92-365 | 2012-04-01 : 2012-12-30 | 341652 | Graph | Data Table |
| Chinook | 2011 | 214 | 91-304 | 2011-04-01 : 2011-10-31 | 338058 | Graph | Data Table |
| Chinook | 2010 | 214 | 91-304 | 2010-04-01 : 2010-10-31 | 417747 | Graph | Data Table |
| Chinook | 2009 | 214 | 91-304 | 2009-04-01 : 2009-10-31 | 232380 | Graph | Data Table |
| Chinook | 2008 | 213 | 92-305 | 2008-04-01 : 2008-10-31 | 224684 | Graph | Data Table |
| Chinook | 2007 | 263 | 79-364 | 2007-03-20 : 2007-12-30 | 130532 | Graph | Data Table |
| Chinook | 2006 | 264 | 85-365 | 2006-03-26 : 2006-12-31 | 199432 | Graph | Data Table |
| Chinook | 2005 | 271 | 73-365 | 2005-03-14 : 2005-12-31 | 250459 | Graph | Data Table |
| Chinook | 2004 | 281 | 80-366 | 2004-03-20 : 2004-12-31 | 343674 | Graph | Data Table |
| Chinook | 2003 | 295 | 61-365 | 2003-03-02 : 2003-12-31 | 370865 | Graph | Data Table |
| Chinook | 2002 | 214 | 91-304 | 2002-04-01 : 2002-10-31 | 380976 | Graph | Data Table |
| Chinook | 2001 | 214 | 91-304 | 2001-04-01 : 2001-10-31 | 437120 | Graph | Data Table |
| Chinook | 2000 | 214 | 92-305 | 2000-04-01 : 2000-10-31 | 152763 | Graph | Data Table |
| Chinook | 1999 | 210 | 93-304 | 1999-04-03 : 1999-10-31 | 106891 | Graph | Data Table |
| Chinook | 1998 | 213 | 91-304 | 1998-04-01 : 1998-10-31 | 99432 | Graph | Data Table |
| Chinook | 1997 | 208 | 92-304 | 1997-04-02 : 1997-10-31 | 145958 | Graph | Data Table |
| Chinook | 1996 | 212 | 92-305 | 1996-04-01 : 1996-10-31 | 101616 | Graph | Data Table |
| Chinook | 1995 | 211 | 91-304 | 1995-04-01 : 1995-10-31 | 84692 | Graph | Data Table |
| Chinook | 1994 | 213 | 92-304 | 1994-04-02 : 1994-10-31 | 107889 | Graph | Data Table |
| Chinook | 1993 | 207 | 95-304 | 1993-04-05 : 1993-10-31 | 133097 | Graph | Data Table |
| Chinook | 1992 | 214 | 92-305 | 1992-04-01 : 1992-10-31 | 111723 | Graph | Data Table |
| Chinook | 1991 | 255 | 91-348 | 1991-04-01 : 1991-12-14 | 82710 | Graph | Data Table |
| Chinook | 1990 | 214 | 91-304 | 1990-04-01 : 1990-10-31 | 121159 | Graph | Data Table |
| Chinook | 1989 | 207 | 97-304 | 1989-04-07 : 1989-10-31 | 151499 | Graph | Data Table |
| Chinook | 1988 | 214 | 92-305 | 1988-04-01 : 1988-10-31 | 184870 | Graph | Data Table |
| Chinook | 1987 | 214 | 91-304 | 1987-04-01 : 1987-10-31 | 235916 | Graph | Data Table |
| Chinook | 1986 | 215 | 89-304 | 1986-03-30 : 1986-10-31 | 209457 | Graph | Data Table |
| Chinook | 1985 | 216 | 88-304 | 1985-03-29 : 1985-10-31 | 167514 | Graph | Data Table |
| Chinook | 1984 | 221 | 92-314 | 1984-04-01 : 1984-11-09 | 102675 | Graph | Data Table |
| Chinook | 1983 | 210 | 93-304 | 1983-04-03 : 1983-10-31 | 91734 | Graph | Data Table |
| Chinook | 1982 | 210 | 64-304 | 1982-03-05 : 1982-10-31 | 69246 | Graph | Data Table |
| Chinook | 1981 | 242 | 89-333 | 1981-03-30 : 1981-11-29 | 63427 | Graph | Data Table |
| Chinook | 1980 | 241 | 87-335 | 1980-03-27 : 1980-11-30 | 63209 | Graph | Data Table |
| Chinook | 1979 | 245 | 63-334 | 1979-03-04 : 1979-11-30 | 95275 | Graph | Data Table |
| Chinook | 1978 | 244 | 91-334 | 1978-04-01 : 1978-11-30 | 144148 | Graph | Data Table |
| Chinook | 1977 | 214 | 91-304 | 1977-04-01 : 1977-10-31 | 183581 | Graph | Data Table |
| Chinook | 1976 | 209 | 95-305 | 1976-04-04 : 1976-10-31 | 163314 | Graph | Data Table |
| Chinook | 1975 | 204 | 96-304 | 1975-04-06 : 1975-10-31 | 133150 | Graph | Data Table |
| Chinook | 1974 | 211 | 91-304 | 1974-04-01 : 1974-10-31 | 127858 | Graph | Data Table |
| Chinook | 1973 | 214 | 91-304 | 1973-04-01 : 1973-10-31 | 184112 | Graph | Data Table |
| Chinook | 1972 | 205 | 100-305 | 1972-04-09 : 1972-10-31 | 168821 | Graph | Data Table |
| Chinook | 1971 | 207 | 98-304 | 1971-04-08 : 1971-10-31 | 171448 | Graph | Data Table |
| Chinook | 1970 | 214 | 91-304 | 1970-04-01 : 1970-10-31 | 168892 | Graph | Data Table |
| Chinook | 1969 | 210 | 91-304 | 1969-04-01 : 1969-10-31 | 213407 | Graph | Data Table |
| Chinook | 1968 | 210 | 93-305 | 1968-04-02 : 1968-10-31 | 200688 | Graph | Data Table |
| Chinook | 1967 | 213 | 92-304 | 1967-04-02 : 1967-10-31 | 195633 | Graph | Data Table |
| Chinook | 1966 | 214 | 91-304 | 1966-04-01 : 1966-10-31 | 223141 | Graph | Data Table |
| Chinook | 1965 | 212 | 93-304 | 1965-04-03 : 1965-10-31 | 150907 | Graph | Data Table |
| Chinook | 1964 | 213 | 93-305 | 1964-04-02 : 1964-10-31 | 167934 | Graph | Data Table |
| Chinook | 1963 | 214 | 91-304 | 1963-04-01 : 1963-10-31 | 154461 | Graph | Data Table |
| Chinook | 1962 | 206 | 99-304 | 1962-04-09 : 1962-10-31 | 152766 | Graph | Data Table |
| Chinook | 1961 | 209 | 96-304 | 1961-04-06 : 1961-10-31 | 154996 | Graph | Data Table |
| Chinook | 1960 | 205 | 99-305 | 1960-04-08 : 1960-10-31 | 176767 | Graph | Data Table |
| Chinook | 1959 | 209 | 92-304 | 1959-04-02 : 1959-10-31 | 171490 | Graph | Data Table |
| Chinook | 1958 | 210 | 93-304 | 1958-04-03 : 1958-10-31 | 226092 | Graph | Data Table |
| Chinook | 1957 | 199 | 76-292 | 1957-03-17 : 1957-10-19 | 292696 | Graph | Data Table |
| Chinook | 1956 | 238 | 66-333 | 1956-03-06 : 1956-11-28 | 114342 | Graph | Data Table |
| Chinook | 1955 | 210 | 107-325 | 1955-04-17 : 1955-11-21 | 108915 | Graph | Data Table |
| Chinook | 1954 | 218 | 76-323 | 1954-03-17 : 1954-11-19 | 126555 | Graph | Data Table |
* Incomplete data year.