LATE-FALL RUN CHINOOK SALMON POPULATIONS:

 

Sacramento River Mainstream
Battle Creek
YEAR
Up stream of RBDD 1/
Down stream of RBDD
in-river 2/
CNFF 3/
TOTAL
In-river
TOTAL
In-river
CNFH
TOTAL
1971
16,741 16,741
1972
31,559 31,559
1973
21,781 21,781
1974
5,446 637 6,083
1975
18,324 937 19,261
1976
15,814 94 15,908
1977
8,678 532 * 9,210 914 914
1978
11,767 712 12,479
1979
9,572 712 10,284
.
1980
8,347 746 9,093
1981
6,423 148 6,571 147 147
1982
3,734 247 3,981 43 43
1983
14,437 547 ** 14,984 105 105
1984
6,205 335 ** 6,540 3,098 3,098
1985
7,929 207 8,136 1,863 1,863 181 181
1986
7,229 591 7,820 284 284 197 197
1987
15,768 454 16,222 349 349
1988
12,103 404 12,507 658 658 53 53
1989
11,990 817 12,807 0 0 65 65
..
1990
6,792 100 6,892 1,094 1,094 92 92
1991
6,493 118 6,611 1,491 1,491 161 161
1992
8,958 398 9,356 431 431 344 344
1993
339 400 739 528 528
1994
137 154 291 598 598
1995
166 166 323 323
1996
48 48 1,337 1,337
1997
4,578 4,578
1998
38,239 a/ 38,239 1,101 1,101 3,079 3,079
1999
8,683 b/ 8,683 7,075 7,075
.
2000
8,632 a/ 8,632 119 119 4,194 4,194
2001
18,351 a/ 18,351 925 925 3,327 3,327
2002
36,004 a/ 36,004 0 0 2,669 2,669
2003
5,346 a/ 5,346 148 148 2,797 2,797
2004
8,824 a/ 8,824 0 0 5,040 5,040
2005
9,493 77 9,570 1,031 1,031 6,434 6,434
2006
14,168 a/ 14,168 3,855 3,855 5,111 5,111
2007
18,856 18,856 2,845 2,845 234 3,319 3,553
.