Operating Responsibly Fish and Wildlife Habitat Conservation Plans Electric Vehicles Renewable Energy 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 09/20/2023Chinook Adult2595515537571510 09/20/2023Chinook Jack82627103857 09/20/2023Chinook Mini Jack671971115 09/20/2023Coho Adult1448866094017 09/20/2023Coho Jack106217160 09/20/2023Lamprey Adult277017327100 09/20/2023Sockeye Adult01494828247730 09/20/2023Steelhead Adult16846271966382 Rocky Reach CSV Data Rock Island CSV Data Tumwater CSV Data