Operating Responsibly Fish and Wildlife Habitat Conservation Plans Electric Vehicles Solar Power Related Pages Hydropower Fishing and Boating Fishing and Boating Below Rocky Reach River Flows, Water Temperatures and Total Dissolved Gas Safety On and Around Water Web Links Regional Fish Counts Related Documents Rocky Reach 2015 CSV Data Rock Island 2015 CSV Data Home / Environment / Fish and Wildlife / Fish Counts / Fish Counts 24-hour fish counts are actuals, not estimates, and are done manually by watching videotaped footage. Because of this, counts on this page may be slightly delayed. Fish Counts Datenot sorted, click to sort ascendingFishnot sorted, click to sort ascendingRocky Reach Daynot sorted, click to sort ascendingRocky Reach YTDnot sorted, click to sort ascendingRock Island Daynot sorted, click to sort ascendingRock Island YTDnot sorted, click to sort ascending 08/11/2025Chinook Adult1664265513654121 08/11/2025Chinook Jack2204202198 08/11/2025Chinook Mini Jack714121390 08/11/2025Coho Adult0001 08/11/2025Coho Jack0000 08/11/2025Lamprey Adult1551014734 08/11/2025Sockeye Adult318340441139295 08/11/2025Steelhead Adult361119401745 Rocky Reach CSV Data Rock Island CSV Data Tumwater CSV Data