For over a decade, state and federal agencies have been trying to figure out how to clean up Seattle’s Duwamish River. The Duwamish was declared a superfund site in 2001. It’s contaminated with dioxins, PCBs and other hazardous chemicals left over from years of industrial use. The Environmental Protection Agency has just released their proposed plan for public review….
Duwamish River Cleanup CoalitionTechnical Advisory Group
