Superfund Site Profile
Announcements and Key Topics
*Now Available* EPA’s Comments on the Pre-Remedial Design Investigation Evaluation Report (PDI Evaluation Report): EPA has reviewed the PDI Evaluation Report submitted on behalf of the Portland Harbor Pre-Remedial Design Group (Pre-RD Group) and prepared comments with a cover letter. EPA finds the data collected by the Pre-RD Group to be of suitable quality and generally acceptable. ...
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The Portland Harbor Superfund Site includes an in-river and an upland portion of the lower Willamette River, contaminated from decades of industrial use along the Willamette River. The Portland Harbor ...
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