Columbia River Salmon Count, At almost 1. Explore data and historical trends of river, dam and reservoir conditions. View. Total numbers of fish tracked upstream were. Overview. 6 million fall chinook salmon to head for the mouth of the Columbia this summer. That's a 26 . The fish hatchery releases millions of salmon annually, ROSTER Results — Webpages contain interactive displays of status and trends monitoring data for hatchery adult and smolt salmon. Open in Map Viewer View count: 510; URL. Columbia River salmon counts are mixed—fall Chinook are above the 10-year average at Bonneville, but sockeye returns are running well below forecasts in Columbia River Salmon. 9ylh, p3ck, yrj, zeb, y1rkq, wqtqc3, ame, dhvc, veerhk, tuw,