Snake River
Latest Stories
Toxic algal bloom found on the Snake River for 2nd year in a row
Water sampling on Aug. 12 revealed a large algal bloom near Granite Point, also known as Granite Rock, on the Snake River.
Leaked documents on Snake River dams lead to congressional hearing
Republicans demand answers from the Biden administration as documents suggested it could be making moves to remove Washington’s four Lower Snake River dams.

New study finds high mercury levels in Snake River smallmouth bass in Idaho, Oregon
People eating bass out of the Snake River should be wary: depending on where smallmouth bass are caught in Idaho and Oregon, the fish could have higher levels of mercury.

ISDA to deploy chemical treatment in Snake River to kill invasive mussels. Here’s what to know
A copper-based pesticide will be released into the Snake River this week as the Idaho State Department of Agriculture attempts to eradicate invasive quagga mussels.

Groups plan to sue to remove Snake River dams over hot water troubles for salmon
Several groups say the Snake River dams are making the river too hot for sockeye salmon. Now, they’re planning to sue the federal government.

Science & Environment
Hundreds of gallons of oil leak into Snake River from Little Goose Dam
A large oil leak went undetected for 90 days at a dam on the Lower Snake River.

Science & Environment
Federal report recommends removing four Lower Snake River dams to protect salmon
Breaching the Snake River dams is one major way to protect salmon. That’s according to a federal report on salmon recovery in the Columbia River Basin that came out today.

Members of the Congressional Western Caucus get a close look at Snake River dams
Four members of the U.S. Congress recently got a close look at Washington’s Snake River dams.

With Snake River spring, summer Chinook on a ‘quasi-extinction threshold,’ NW tribes call for dam removals
Tribes across the Northwest are calling for immediate action to remove the four Lower Snake River dams. During a two-day Salmon and Orca summit in Western Washington, the group called on President Biden and congressional members to “take bold action, now.”

Science & Environment
Feud breaks out among GOP lawmakers over Snake River dams
Some Republican members of Congress from the Northwest are accusing an Idaho lawmaker of conducting secret negotiations with the Democratic governor of Oregon over a controversial proposal to breach four dams on the Snake River to save endangered salmon runs