Dr. Julie Weikel, a retired large animal veterinarian, has been fighting to protect the Owyhee Canyonlands in Southeastern Oregon for a long time. How long? “My daughter’s name is Owyhee, and ...

For many people, the "King" Columbia River begins and ends with the Grand Coulee Dam, the iconic 1930s project that produces ...

She’s spent countless days hiking and rafting the region over decades, including a nine-day trip from the headwaters of the 220-mile river last year ... national monuments unilaterally. But as ...

She’s spent countless days hiking and rafting the region over decades, including a nine-day trip from the headwaters of the 220-mile river last year ... national monuments unilaterally. But as ...

A new study by the National Oceanic and Atmospheric Administration found the Corps' operation of the dams violates the ...

Volunteers and officials planted trees and shrubs at Kellogg Creek Park to aid ecosystem restoration and improve stormwater ...

The seven-month dig was part of a $58 million wastewater treatment infrastructure project in Clackamas County.

Conservationists and tribal officials say the Army Corps is dragging its feet on producing realistic, cost-effective solutions for endangered Willamette River salmon and steelhead as their ...

Last June, the U.S. Army Corps of Engineers, which operates a series of dams in Oregon’s Willamette River Basin, missed a deadline set by Congress to produce a report on how the dams are ...

Crews in Oregon City hoisted 250,000 pounds of drilling equipment out of the Willamette River late last month. The machine? A drill Clackamas County Water Environment Services is calling the ...

Portland celebrated a big achievement this week: Going a whole year without sending poop and other sewage into the Willamette River. Portland is one of about 800 U.S. cities with a combined sewer ...