The current run of steelhead trout in the Deschutes River has seen a record number of the fish pass through the Pelton Round Butte dam complex, a sign that years of environmental rehabilitation work ...

The fish run is so big in part because of better management: Dam operators on the Canadian side of the border have been using a computer model since 2004 that helps them improve water releases from ...

NPS Photo / T. Quinn. 2006. The world’s largest sockeye salmon run was larger than average this year, but the percentage of those fish that were harvested commercially was lower than normal, and ...