Glen Canyon Dam on the Colorado River, where prolonged drought has intensified scrutiny of post-2026 reservoir operations under a newly released federal draft environmental impact statement. January ...

The first long-term bubble barrier was installed in Amsterdam's Westerdok canal in 2019. The Grand River in Lansing could be getting the first bubble barrier in the United States. Credit: The Great ...

Having fishers as protagonists, a recent study disclosed unanswered details about the Amazon communities and fish species most affected by two Madeira River dams. The dams limited the natural flow of ...

EASTHAMPTON — Easthampton has secured grant funding to study the impacts of destruction of the Manhan River Dam and fish ladder, which could save significant costs to the city and improve the health ...

A 1980s federal law gives the U.S. Army Corps of Engineers the authority to dredge the Cowlitz River of the sediment still flowing from the last Mount St. Helens eruption, but agency leaders say it ...

The U.S. Army Corps of Engineers Nashville District recently signed a project partnership agreement with the Tennessee Department of Environment and Conservation and Tennessee Wildlife Resources ...

Western Washington leaders are monitoring the Cowlitz River as heavy rain pushes decades-old Mount St. Helens sediment downstream, heightening flood risks. Brown mass shooting update: Person of ...

CASTLE ROCK, Wash. — City and county leaders across Cowlitz County are raising alarms about escalating flood risks along the Cowlitz River, warning that sediment from Mount St. Helens continues to ...

Thousands of residents across Washington are expected to be affected by “major flooding” on Tuesday, as an ongoing atmospheric river brings continued rainfall. Washington Governor Bob Ferguson said ...

Leaders around Cowlitz County said that sediment from Mount St. Helens worsened flooding along the Cowlitz River and called on the U.S. Army Corps of Engineers to start dredging it — a request the ...

The Cowlitz River is pictured at Gearhart Gardens Boat Ramp in Longview Monday, Dec. 15. Water levels are high following days of heavy rain. (Longview Daily News) Leaders around Cowlitz County said ...