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The City of Portland, Oregon

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

  • Learn About Salmon in Portland Did you know Portland is working to recover and protect local endangered salmon?

  • Financial Assistance Need help paying your bill? Click here for information on financial assistance

  • We are Portland's sewer and stormwater services provider.

  • We work to protect and improve watershed health.

  • We plan, design and construct system improvements.

  • We work with industries to pretreat wastewater and manage stormwater onsite.

  • Learn more about the stormwater discount program.

  • We are committed to providing meaningful access.

Our Mission Statement

Environmental Services manages Portland's wastewater and stormwater infrastructure to protect public health and the environment.

Treatment Plant Tour

The Columbia Boulevard Wastewater Treatment Plant is Oregon's largest water reclamation facility. Come and see firsthand how the plant works. Book individual or group tours at http://www.portlandoregon.gov/bes/tours. For more information, call 503-823-2400.

Twitter

  • RT @WMSWCD: Free workshops for all levels: Make your yard an eco-haven! Presented by our neighbors over at East Multnomah SWCD. https://t.c2 hours ago
  • Look at those fall colors. DYK? You can get a $50 Treebate when you plant a tree in your yard - now through April 1… https://t.co/Av4JWejGbt 21 hours ago
  • RT @tedwheeler: Indigenous People have been here since time immemorial and contribute immeasurably to our country, state and city’s heritag… 3 days ago
  • Environmental Services is honored to support the conservation work of Portland’s indigenous communities on… https://t.co/v4Cype89on 4 days ago
  • Dear Enterprising Great Blue Heron: May we interest you in one of Portland’s restored wildlife habitats? Oaks Botto… https://t.co/fwIzJdYir3 1 week ago