Idaho needs to have a “critical conversation” about what out-of-state boat traffic looks like, Chanel Tewalt, Idaho State ...

Perpetua Resources, the mining company planning to dig in the mountains outside McCall, promises to clean up the site — including the damage done by decades of previous mining.

Decades ago, Mayor Karen Bass admitted she knew little about California water policy, so she set out to learn. President Trump should do the same.

We’re proposing that 26 wastewater projects receive approximately $114 million in grants, low-interest loans, and forgivable ...

The U.S. Army Corps of Engineers and the Bureau of Reclamation announced that they will update an environmental study on the management of federal dams along the Columbia and Snake ...

The Trump administration is pushing back a review into how dams on the Columbia River system could be operated to benefit ...

The Columbia River Treaty secures flood-risk management ... benefits generated in the U.S. from the presence of Canadian dams. Those benefits today total about US$200 million annually for the ...

which is used to move and sell the vast quantity of power produced by federal Columbia River hydropower dams. The move drew strong bipartisan opposition and was abandoned. This term, however ...

Miles Johnson, legal director of Columbia Riverkeeper, said this is another drawback of the dams. "This study showed that there is a hidden cost to the existence of the lower Snake River dams ...