| Species | Year | Data Points | Day Range | Date Range | Annual Count | View | |
|---|---|---|---|---|---|---|---|
| Species | Year | Data Points | Day Range | Date Range | Annual Count | View | |
| Chinook | 2024* | 16 | 92-107 | 2024-04-01 : 2024-04-16 | 65 | Graph | Data Table |
| Chinook | 2023 | 237 | 98-351 | 2023-04-08 : 2023-12-17 | 104412 | Graph | Data Table |
| Chinook | 2022 | 214 | 91-304 | 2022-04-01 : 2022-10-31 | 118759 | Graph | Data Table |
| Chinook | 2021 | 212 | 91-304 | 2021-04-01 : 2021-10-31 | 70651 | Graph | Data Table |
| Chinook | 2020 | 210 | 93-305 | 2020-04-02 : 2020-10-31 | 59301 | Graph | Data Table |
| Chinook | 2019 | 193 | 1-304 | 2019-01-01 : 2019-10-31 | 43082 | Graph | Data Table |
| Chinook | 2018 | 256 | 60-365 | 2018-03-01 : 2018-12-31 | 55388 | Graph | Data Table |
| Chinook | 2017 | 203 | 97-304 | 2017-04-07 : 2017-10-31 | 63983 | Graph | Data Table |
| Chinook | 2016 | 213 | 92-305 | 2016-04-01 : 2016-10-31 | 118177 | Graph | Data Table |
| Chinook | 2015 | 213 | 91-304 | 2015-04-01 : 2015-10-31 | 200848 | Graph | Data Table |
| Chinook | 2014 | 211 | 92-304 | 2014-04-02 : 2014-10-31 | 158120 | Graph | Data Table |
| Chinook | 2013 | 249 | 65-362 | 2013-03-06 : 2013-12-28 | 108072 | Graph | Data Table |
| Chinook | 2012 | 207 | 92-305 | 2012-04-01 : 2012-10-31 | 124685 | Graph | Data Table |
| Chinook | 2011 | 212 | 91-304 | 2011-04-01 : 2011-10-31 | 127469 | Graph | Data Table |
| Chinook | 2010 | 214 | 91-304 | 2010-04-01 : 2010-10-31 | 177312 | Graph | Data Table |
| Chinook | 2009 | 207 | 95-303 | 2009-04-05 : 2009-10-30 | 104115 | Graph | Data Table |
| Chinook | 2008 | 213 | 92-305 | 2008-04-01 : 2008-10-31 | 98742 | Graph | Data Table |
| Chinook | 2007 | 211 | 60-304 | 2007-03-01 : 2007-10-31 | 49471 | Graph | Data Table |
| Chinook | 2006 | 190 | 112-304 | 2006-04-22 : 2006-10-31 | 44246 | Graph | Data Table |
| Chinook | 2005 | 203 | 98-304 | 2005-04-08 : 2005-10-31 | 51543 | Graph | Data Table |
| Chinook | 2004 | 216 | 90-305 | 2004-03-30 : 2004-10-31 | 111080 | Graph | Data Table |
| Chinook | 2003 | 227 | 78-304 | 2003-03-19 : 2003-10-31 | 120042 | Graph | Data Table |
| Chinook | 2002 | 214 | 91-304 | 2002-04-01 : 2002-10-31 | 127062 | Graph | Data Table |
| Chinook | 2001 | 214 | 91-304 | 2001-04-01 : 2001-10-31 | 199959 | Graph | Data Table |
| Chinook | 2000 | 212 | 93-305 | 2000-04-02 : 2000-10-31 | 49515 | Graph | Data Table |
| Chinook | 1999 | 205 | 96-304 | 1999-04-06 : 1999-10-31 | 15783 | Graph | Data Table |
| Chinook | 1998 | 210 | 93-304 | 1998-04-03 : 1998-10-31 | 22127 | Graph | Data Table |
| Chinook | 1997 | 216 | 94-332 | 1997-04-04 : 1997-11-28 | 53361 | Graph | Data Table |
| Chinook | 1996 | 203 | 97-305 | 1996-04-06 : 1996-10-31 | 13060 | Graph | Data Table |
| Chinook | 1995 | 202 | 95-304 | 1995-04-05 : 1995-10-31 | 4993 | Graph | Data Table |
| Chinook | 1994 | 202 | 94-304 | 1994-04-04 : 1994-10-31 | 6407 | Graph | Data Table |
| Chinook | 1993 | 205 | 99-304 | 1993-04-09 : 1993-10-31 | 34318 | Graph | Data Table |
| Chinook | 1992 | 213 | 92-305 | 1992-04-01 : 1992-10-31 | 34089 | Graph | Data Table |
| Chinook | 1991 | 204 | 94-304 | 1991-04-04 : 1991-10-31 | 19385 | Graph | Data Table |
| Chinook | 1990 | 213 | 92-304 | 1990-04-02 : 1990-10-31 | 29612 | Graph | Data Table |
| Chinook | 1989 | 206 | 96-304 | 1989-04-06 : 1989-10-31 | 23467 | Graph | Data Table |
| Chinook | 1988 | 214 | 92-305 | 1988-04-01 : 1988-10-31 | 44556 | Graph | Data Table |
| Chinook | 1987 | 213 | 91-304 | 1987-04-01 : 1987-10-31 | 44670 | Graph | Data Table |
| Chinook | 1986 | 211 | 91-304 | 1986-04-01 : 1986-10-31 | 48159 | Graph | Data Table |
| Chinook | 1985 | 214 | 91-304 | 1985-04-01 : 1985-10-31 | 37407 | Graph | Data Table |
| Chinook | 1984 | 204 | 98-303 | 1984-04-07 : 1984-10-29 | 15274 | Graph | Data Table |
| Chinook | 1983 | 201 | 101-304 | 1983-04-11 : 1983-10-31 | 18281 | Graph | Data Table |
| Chinook | 1982 | 197 | 74-304 | 1982-03-15 : 1982-10-31 | 20133 | Graph | Data Table |
| Chinook | 1981 | 205 | 85-325 | 1981-03-26 : 1981-11-21 | 19681 | Graph | Data Table |
| Chinook | 1980 | 216 | 92-330 | 1980-04-01 : 1980-11-25 | 11783 | Graph | Data Table |
| Chinook | 1979 | 216 | 95-324 | 1979-04-05 : 1979-11-20 | 13929 | Graph | Data Table |
| Chinook | 1978 | 223 | 93-331 | 1978-04-03 : 1978-11-27 | 61352 | Graph | Data Table |
| Chinook | 1977 | 212 | 91-304 | 1977-04-01 : 1977-10-31 | 56514 | Graph | Data Table |
| Chinook | 1976 | 198 | 99-305 | 1976-04-08 : 1976-10-31 | 36556 | Graph | Data Table |
| Chinook | 1975 | 201 | 95-304 | 1975-04-05 : 1975-10-31 | 31686 | Graph | Data Table |
| Chinook | 1974 | 208 | 96-304 | 1974-04-06 : 1974-10-31 | 32444 | Graph | Data Table |
| Chinook | 1973 | 214 | 91-304 | 1973-04-01 : 1973-10-31 | 81821 | Graph | Data Table |
| Chinook | 1972 | 200 | 106-305 | 1972-04-15 : 1972-10-31 | 82632 | Graph | Data Table |
| Chinook | 1971 | 211 | 91-304 | 1971-04-01 : 1971-10-31 | 70248 | Graph | Data Table |
| Chinook | 1970 | 239 | 91-341 | 1970-04-01 : 1970-12-07 | 77748 | Graph | Data Table |
| Chinook | 1969 | 259 | 76-340 | 1969-03-17 : 1969-12-06 | 100514 | Graph | Data Table |
| Chinook | 1968 | 258 | 92-359 | 1968-04-01 : 1968-12-24 | 98681 | Graph | Data Table |
| Chinook | 1967 | 210 | 93-304 | 1967-04-03 : 1967-10-31 | 84930 | Graph | Data Table |
| Chinook | 1966 | 214 | 91-304 | 1966-04-01 : 1966-10-31 | 75882 | Graph | Data Table |
| Chinook | 1965 | 237 | 79-330 | 1965-03-20 : 1965-11-26 | 39233 | Graph | Data Table |
| Chinook | 1964 | 250 | 33-363 | 1964-02-02 : 1964-12-28 | 60097 | Graph | Data Table |
| Chinook | 1963 | 254 | 91-358 | 1963-04-01 : 1963-12-24 | 61190 | Graph | Data Table |
| Chinook | 1962 | 207 | 95-304 | 1962-04-05 : 1962-10-31 | 94301 | Graph | Data Table |
* Incomplete data year.