Duwamish Waterway

Bellamy Pailthorp / KPLU News

A long-awaited roadmap is in place for the cleanup of Seattle’s only river.

The Lower Duwamish Waterway was listed as a Superfund site in 2001. Now, after extensive public feedback, a final cleanup plan has been approved by the Environmental Protection Agency.

Bellamy Pailthorp photo / KPLU News

A local watershed is the first in the Northwest to participate in a federal program that aims to connect people with their waterways. 

As of today, the Green River-Duwamish watershed is a part of the Urban Waters Federal Partnership, which focuses on revitalizing urban waterways. Formed in 2011, the federal group aims to unify and direct the efforts of 13 federal agencies working to improve water quality.

Duwamish River Cleanup Coalition

A new report shows residents of Seattle’s Duwamish River valley are exposed to more pollution, have greater vulnerability to pollution-caused illnesses and live shorter lives than residents in other areas of Seattle and King County.

Bellamy Pailthorp Photo / KPLU News

Seattle’s Duwamish River was once a meandering estuary in the heart of the city. A century ago, it was transformed into an industrial waterway and used as a dumping ground for decades.

Now it’s a Superfund site – and the Environmental Protection Agency has released a plan to clean it up.

courtesy Forterra

People power is helping to clean up one of Seattle's most polluted rivers.  On Friday, about a hundred volunteers who work for the Boeing Employees Credit Union pitched in along the Duwamish in Tukwila. They’ve set a five-year goal of cleaning up two miles of shoreline. 

Bellamy Pailthorp / KPLU

There’s a major milestone this week in the cleanup of Seattle’s Duwamish River. Excavators are removing toxic sludge from one of the most polluted spots in the city’s industrial core. Completion of this work will allow cleanup on the rest of the river. 

But critics say there are already signs it won’t go far enough.

Bellamy Pailthorp / KPLU

It’s one of the most polluted waterways in all of the Pacific Northwest. The lower five miles of Seattle’s Duwamish River were listed as a Superfund site a decade ago. This week, cleanup work has begun on one of its most toxic sections. 

Liam Moriarty / KPLU News

So, you live near a marina -- or a river or lake -- and you notice that an old, possibly-abandoned boat is sinking.

Who you gonna call?

Your first thought might be to notify the local police or fire department. Bryan Flint says that might work, or it might not.