Skip to Main Content View Text-Only

To improve security, on Feb. 11th the city will begin disabling TLS 1.0 on our websites. This change should not impact you unless you are using an old browser. More information

Close

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

More Contact Info

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.