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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

MAILING ADDRESS: 1120 SW 5th Ave, Room 1000, Portland, OR 97204

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Multnomah Boulevard Stormwater Retrofits

photo of a stormwater facility on Multnomah BoulevardMultnomah Boulevard is major transportation corridor and stormwater runoff from the street carries pollutants to Tryon and Verrmont creeks. In 2011, Environmental Services constructed stormwater planters and swales that capture stormwater and allow it to soak into the ground. Vegetation and soil in the planters filter pollutants.