Notice letter alleges violations involving chlorine; Industrial aquaculture giant sued over separate Columbia River pollution ...
PORTLAND, Ore.Two environmental advocacy organizations have issued a formal notice of intent to sue a subsidiary of Pacific ...
HELENA, Mont. — The Western Montana Conservation Commission received a $7 million EPA grant to mitigate toxic pollution in the headwaters of the Columbia River Basin. The grant aims to eliminate ...
PORTLAND — Cleaning up air pollution in the scenic Columbia River Gorge is proving to be tougher than expected, with questions about who really is in charge. Conservation groups hinted at a commission ...
The U.S. Environmental Protection Agency designated the Columbia River’s Bradford Island a Superfund site — one of the nation’s top priorities for cleanup — on March 17, 2022. A year later, ...
When COVID hit, retired programmer Paul Taylor decided to kayak the Columbia Slough. It’s a 19-mile stretch of water that strings together some of Portland’s most polluted industrial sites. Most of it ...
Hanford eventually grew to nine nuclear reactors producing plutonium for the nation’s arsenal. The last reactor shut down in ...
COLUMBIA — South Carolina environmental groups are suing a Columbia manufacturer for allegedly pumping dangerous "forever chemicals" into the Saluda River, threatening drinking water supplies used by ...
When the small plane he was riding in flew over a closed textile factory several months ago, Bill Stangler saw two slime-covered waste lagoons on the edge of the Broad River north of Columbia. The ...