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The City of Portland, Oregon

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Ave, Suite 613, Portland, OR 97204

More Contact Info

Where can I get more information?

The Oregon Health Authority (OHA)

The OHA issues fish advisories and guidelines for waterways around Oregon including the Lower Willamette River Fish Advisory and the Middle Columbia River Fish Advisory. Find other resources like the Fish and Seafood Guide.

The Washington State Department of Health

The Washington State DOH offers advisories and guidelines for waterways around Washington. Find other resources like the Healthy Fish Guide, healthy fish recipes, guidance for women and children, and more information about PCBs.

Oregon Department of Fish & Wildlife

Find 50 places to go fishing within 60 minutes of Portland. Be sure to check for fish advisories from OHA for any fishing location.

City and State work to reduce pollution in the Columbia Slough

Environmental Services and the Oregon Department of Environmental Quality (DEQ) have been working together to eliminate pollution to the Slough. Learn more about our activities in the Columbia Slough Watershed section of this site or at DEQ's Columbia Slough Sediment Project.


Rod Struck of City of Portland Environmental Services Columbia Slough Sediment Program
Rebecca Hillwig of Oregon Health Authority HA Fish Advisory
Sarah Miller of DEQ's Columbia Slough Sediment Program

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