Snake River Fall Chinook
Natural and hatchery origin (includes all hatcheries) adult fall Chinook passed above Lower Granite Dam (LGR) to continue migration to spawning areas. Data compiled using LSRCP annual reports (modified from Debbie Milks, WDFW).
| Fall Chinook | |||
|---|---|---|---|
| Year | LGR Natural Adult | LGR Hatchery Adult | Total Chinook |
| 1989 | 295 |
411 |
706 |
| 1990 | 78 |
258 |
336 |
| 1991 | 316 |
274 |
590 |
| 1992 | 549 |
119 |
668 |
| 1993 | 742 |
210 |
952 |
| 1994 | 406 |
201 |
607 |
| 1995 | 350 |
285 |
635 |
| 1996 | 639 |
280 |
919 |
| 1997 | 796 |
211 |
1007 |
| 1998 | 304 |
658 |
962 |
| 1999 | 905 |
957 |
1862 |
| 2000 | 1171 |
1497 |
2668 |
| 2001 | 5216 |
5291 |
10507 |
| 2002 | 2235 |
8155 |
10390 |
| 2003 | 3856 |
9649 |
13505 |
| 2004 | 4756 |
9870 |
14626 |
| 2005 | 2704 |
7421 |
10125 |
| 2006 | 2433 |
5351 |
7784 |
| 2007 | 1762 |
8565 |
10327 |
| 2008 | 1853 |
15413 |
17266 |
| 2009 | * |
* |
15167 |
| 2010 | * |
* |
41584 |
| *Data currently not available | |||