Rotary Screw Traps (RSTs) are specially designed sampling devices used to capture downstream migrating juvenile fish such as salmon and steelhead. They are large, cylindrical traps that float on ...

The Napa County Resource Conservation District is operating a rotary screw trap to monitor and log fish species that navigate the Napa River. The hope is for a revitalized waterway for steelhead and ...

Add Yahoo as a preferred source to see more of our stories on Google. Aug. 15—In order to help reintroduce juvenile salmonids into the Yuba River, a preliminary rotary screw trap operation has been ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. Next door neighbor Craig Mathews says fishermen came into his shop all summer and asked what that ...

A silver metallic object resembling the nose cone of a NASA booster rocket was lowered into the Napa River on Wednesday morning, then floated to a location thought to be irresistible to fish. In ...

In a little over a year, the sparkling emerald water of the lower White Salmon River will turn brown with a torrent of mud unleashed by the removal of Condit Dam. The mountain of sediment that has ...

In order to help reintroduce juvenile salmonids into the Yuba River, a preliminary rotary screw trap operation has been scheduled between October this year through May 2024. This pilot program will ...