Columbia River spring chinook
Mean fork length (cm) of 2 year old spring chinook
Year
Dworshak H.
Kooskia H.
L. Granite Dam
1987
75.5
73.7
1988
75.8
75.3
1989
73.2
73.9
1990
73.8
74.2
72.7
1991
73.9
71.9
1992
72.4
73.5
72.6
1993
74.4
73.5
73.2
1994
74.2
72.5
1995
72.9
76
1996
73.7
1997
76.8
75.1
75.7
Last Updated on 9/4/97
By Steven Hare
Email:
hare@iphc.washington.edu