The dam operators face a $27.6 million fine over the loss of lamprey in a case still winding its way through courts.

State and city leaders are set to give an update Monday night on three Plainwell-area dams as a project move forward to replace them with fish ladders.

Legal fights over the future of a small southern Oregon dam are intensifying in the wake of botched repairs that led to the ...

Fish that were previously held up in the lower Yuba River at the U.S. Army Corps of Engineer’s Daguerre Point Dam will soon ...

Yuba Water Agency officials chose a company to build the lower Yuba River dam bypass and diversion system that has concerned ...