first_imgMonday — 16 adult spring chinook, 29 steelhead. Year-to-date — 217 adult spring chinook, 2,061 steelhead. Ten-year average year-to-date for April 10 — 2,203 adult spring chinook, 2,938 steelhead.Water temperature: 47.2 degrees. Water visibility: 2.0 feet. Streamflow: 400,410 cubic feet per second (13.02 feet on gauge at Vancouver)last_img

Bonneville Dam fish count 411

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