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 10/21/2026Chinook Adult53402631947752 10/21/2026Chinook Jack0165311959 10/21/2026Chinook Mini Jack3190902097 10/21/2026Coho Adult4155297314226 10/21/2026Coho Jack12081402 10/21/2026Lamprey Adult03210508 10/21/2026Sockeye Adult055903066337 10/21/2026Steelhead Adult7252372810 Rocky Reach CSV Data Rock Island CSV Data Tumwater CSV Data