Columbia Slough Watershed Council

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Columbia Slough Watershed Council

Mailing Address/Office Location:
7040 NE 47th Ave
Portland, OR 97218

Phone: (503) 281-1132
Email: info@columbiaslough.org
Office Hours: 9:00 AM - 5:00 PM Monday - Friday (Typically). We are working in the field at times.  Call ahead to make sure you catch us in the office.