| Species | Year | Data Points | Day Range | Date Range | Annual Count | View | |
|---|---|---|---|---|---|---|---|
| Species | Year | Data Points | Day Range | Date Range | Annual Count | View | |
| Chinook | 2023* | 218 | 78-330 | 2023-03-19 : 2023-11-26 | 100574 | Graph | Data Table |
| Chinook | 2022 | 233 | 91-364 | 2022-04-01 : 2022-12-30 | 124562 | Graph | Data Table |
| Chinook | 2021 | 221 | 92-351 | 2021-04-02 : 2021-12-17 | 66672 | Graph | Data Table |
| Chinook | 2020 | 228 | 69-334 | 2020-03-09 : 2020-11-29 | 54687 | Graph | Data Table |
| Chinook | 2019 | 226 | 113-349 | 2019-04-23 : 2019-12-15 | 39393 | Graph | Data Table |
| Chinook | 2018 | 237 | 98-362 | 2018-04-08 : 2018-12-28 | 55369 | Graph | Data Table |
| Chinook | 2017 | 229 | 95-343 | 2017-04-05 : 2017-12-09 | 62739 | Graph | Data Table |
| Chinook | 2016 | 244 | 85-341 | 2016-03-25 : 2016-12-06 | 108874 | Graph | Data Table |
| Chinook | 2015 | 255 | 82-351 | 2015-03-23 : 2015-12-17 | 179131 | Graph | Data Table |
| Chinook | 2014 | 239 | 96-350 | 2014-04-06 : 2014-12-16 | 154522 | Graph | Data Table |
| Chinook | 2013 | 237 | 90-343 | 2013-03-31 : 2013-12-09 | 100019 | Graph | Data Table |
| Chinook | 2012 | 228 | 106-347 | 2012-04-15 : 2012-12-12 | 114217 | Graph | Data Table |
| Chinook | 2011 | 240 | 93-362 | 2011-04-03 : 2011-12-28 | 121354 | Graph | Data Table |
| Chinook | 2010 | 242 | 87-349 | 2010-03-28 : 2010-12-15 | 164796 | Graph | Data Table |
| Chinook | 2009 | 222 | 102-336 | 2009-04-12 : 2009-12-02 | 79316 | Graph | Data Table |
| Chinook | 2008 | 226 | 101-339 | 2008-04-10 : 2008-12-04 | 89386 | Graph | Data Table |
| Chinook | 2007 | 224 | 86-337 | 2007-03-27 : 2007-12-03 | 40384 | Graph | Data Table |
| Chinook | 2006 | 215 | 117-337 | 2006-04-27 : 2006-12-03 | 37636 | Graph | Data Table |
| Chinook | 2005 | 219 | 96-338 | 2005-04-06 : 2005-12-04 | 43958 | Graph | Data Table |
| Chinook | 2004 | 234 | 86-333 | 2004-03-26 : 2004-11-28 | 94469 | Graph | Data Table |
| Chinook | 2003 | 245 | 82-336 | 2003-03-23 : 2003-12-02 | 98763 | Graph | Data Table |
| Chinook | 2002 | 244 | 79-338 | 2002-03-20 : 2002-12-04 | 109535 | Graph | Data Table |
| Chinook | 2001 | 243 | 92-337 | 2001-04-02 : 2001-12-03 | 194608 | Graph | Data Table |
| Chinook | 2000 | 229 | 96-346 | 2000-04-05 : 2000-12-11 | 41455 | Graph | Data Table |
| Chinook | 1999 | 216 | 114-348 | 1999-04-24 : 1999-12-14 | 9937 | Graph | Data Table |
| Chinook | 1998 | 224 | 77-340 | 1998-03-18 : 1998-12-06 | 16118 | Graph | Data Table |
| Chinook | 1997 | 210 | 100-325 | 1997-04-10 : 1997-11-21 | 46015 | Graph | Data Table |
| Chinook | 1996 | 209 | 108-331 | 1996-04-17 : 1996-11-26 | 8122 | Graph | Data Table |
| Chinook | 1995 | 206 | 105-327 | 1995-04-15 : 1995-11-23 | 2864 | Graph | Data Table |
| Chinook | 1994 | 207 | 99-324 | 1994-04-09 : 1994-11-20 | 4706 | Graph | Data Table |
| Chinook | 1993 | 201 | 121-329 | 1993-05-01 : 1993-11-25 | 29456 | Graph | Data Table |
| Chinook | 1992 | 218 | 95-331 | 1992-04-04 : 1992-11-26 | 25260 | Graph | Data Table |
| Chinook | 1991 | 189 | 103-334 | 1991-04-13 : 1991-11-30 | 11062 | Graph | Data Table |
| Chinook | 1990 | 206 | 99-326 | 1990-04-09 : 1990-11-22 | 22793 | Graph | Data Table |
| Chinook | 1989 | 215 | 107-331 | 1989-04-17 : 1989-11-27 | 16830 | Graph | Data Table |
| Chinook | 1988 | 224 | 100-337 | 1988-04-09 : 1988-12-02 | 36267 | Graph | Data Table |
| Chinook | 1987 | 238 | 74-339 | 1987-03-15 : 1987-12-05 | 35676 | Graph | Data Table |
| Chinook | 1986 | 218 | 98-341 | 1986-04-08 : 1986-12-07 | 38660 | Graph | Data Table |
| Chinook | 1985 | 211 | 107-348 | 1985-04-17 : 1985-12-14 | 30962 | Graph | Data Table |
| Chinook | 1984 | 209 | 105-328 | 1984-04-14 : 1984-11-23 | 12577 | Graph | Data Table |
| Chinook | 1983 | 203 | 113-333 | 1983-04-23 : 1983-11-29 | 13947 | Graph | Data Table |
| Chinook | 1982 | 197 | 100-344 | 1982-04-10 : 1982-12-10 | 17301 | Graph | Data Table |
| Chinook | 1981 | 196 | 95-332 | 1981-04-05 : 1981-11-28 | 16778 | Graph | Data Table |
| Chinook | 1980 | 209 | 97-331 | 1980-04-06 : 1980-11-26 | 8603 | Graph | Data Table |
| Chinook | 1979 | 210 | 106-331 | 1979-04-16 : 1979-11-27 | 12548 | Graph | Data Table |
| Chinook | 1978 | 216 | 100-338 | 1978-04-10 : 1978-12-04 | 54246 | Graph | Data Table |
| Chinook | 1977 | 221 | 98-346 | 1977-04-08 : 1977-12-12 | 49123 | Graph | Data Table |
| Chinook | 1976 | 216 | 107-332 | 1976-04-16 : 1976-11-27 | 31667 | Graph | Data Table |
| Chinook | 1975 | 201 | 120-332 | 1975-04-30 : 1975-11-28 | 28460 | Graph | Data Table |
* Incomplete data year.