Spring Chinook Report April 30th
As of yesterday (April 30th) 133,902 adult spring Chinook salmon have passed the Bonneville Dam, heading upstream in the Columbia River system to spawn.
That number is 6 times greater than the number of adult salmon passing Bonneville last year by April 30th (21,996), and 1.4 times the ten-year average (95,268).
See [here] for more salmon graphs.
See [here] for more salmon statistics.
