President Donald Trump has signed a presidential memorandum revoking the Biden administration’s “Restoring Healthy and ...

President Donald Trump on Thursday pulled the U.S. out of an agreement with Washington, Oregon and four American Indian tribes to work together to restore salmon populations and boost tribal clean ...

Long before the Great Lakes came to define the heart of North America, a much larger lake once ruled the land. Lake Agassiz, a prehistoric inland sea, spread across the continent with a reach that ...

The modernization project will upgrade the transmission facilities for the Washington state dam, which has a capacity of 7 GW.

Grand Coulee Modernization Program Enhances Grid Reliability and Power Delivery Across Eight U.S. States DALLAS, June 10, 2025 /PRNewswire/ -- Jacobs (NYSE: J) has been selected by Bonneville ...

Federal water managers released a final environmental review in April that clears the way for upper Columbia River tribes to reintroduce salmon above Washington’s unpassable Grand Coulee Dam.

Soap Lake sits in central Washington at the foot of the Grand Coulee. This unusual 2-square-mile lake reaches 70 feet deep ...

The Middle-Snake-Tamarac Rivers Watershed District (MSTRWD), along with landowners, contractors and agency partners, celebrated the groundbreaking of the Swift Coulee Channel Restoration Project in ...

A Conversation Between Artists, Researchers and the Environment will be from 2:30-3:30 p.m. Sunday, June 8, at the Walla ...

This beautiful expansive park in Washington State is home to what once was a giant waterfall that measured four times the size of Niagara Falls!

After dropping to historic levels last year due to ongoing drought and high temperatures, hydropower generated in the ...

Despite the increased precipitation in some parts of the state, the Upper Columbia River Basin near Grand Coulee Dam in Washington will have a below-normal water supply this year when compared to ...