Willamette River Cleanup

It’s Your River.  It’s Your Voice.  It’s Your Choice.

About the Portland Harbor Cleanup Site

The Portland Harbor Site spans 10 miles of the Lower Willamette River. The river sediments, surface water, and the fish that reside in the harbor have high levels of PCBs, PAHs, dioxins/furans, DDT and other pesticides which present an unacceptable risk to people’s health, especially subsistence and tribal fishers, and to the environment.

Under EPA cleanup plan, contaminated sediments at the site will be addressed through dredging, capping, enhanced natural recovery, and monitored natural recovery. Approximately 394 acres of sediment, out of 2,190 total acres in the site, will be actively remediated with dredging and capping, including removal of over three million cubic yards of contaminated sediments. Approximately 1,774 acres of the site with lower contaminant levels are expected to recover naturally over time.

Active cleanup construction work is expected to take about 13 years and cost $1 billion. Following the active cleanup construction phase, EPA expects a 100-fold reduction in contamination-related cancer and other serious risks. The river’s natural recovery process will further reduce these risks.

Technical Advisor for the Portland Harbor Superfund site – Opening

The Willamette River Advocacy Group is accepting proposals for the Technical Advisor position to work with community partners affected by the Portland Harbor Superfund cleanup. This position is instrumental in helping the community to be better informed and active in the decision-making process, and to become effective stewards of the ongoing cleanup of the lower 11 miles of the Willamette River.

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PORTLAND HARBOR SUPERFUND SITE PUBLIC FORUM Hosted by the U.S. Environmental Protection Agency with support from the Oregon Department of Environmental Quality & the Portland Harbor Community Advisory Group WEDNESDAY, JUNE 12TH 6PM – 8:30PM LOCATION: VILLAGE...

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May 8, 2019 PHCAG Meeting

Portland Harbor Community Advisory Group AsksJim McKenna, Portland Harbor Policy Analyst State of Oregon Natural Resources   to speakThe City of St. Helens has offered the Lagoon that was Boise Veneer Mill site a location to place Superfund dredging.Where to dump the...

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