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Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

1120 SW 5th Avenue, Room 1000, Portland, OR 97204

  • Environmental Services

    Protecting public health and the environment

  • Customer Services

    Sewer rates, required connection programs, stormwater discounts

  • Wastewater Treatment

    Operating and maintaining wastewater and stormwater collection and treatment facilities

  • Engineering Services

    Sewer design, construction and repair

  • Watershed Services

    Watershed health, sustainable stormwater management

  • Pollution Prevention

    Industrial permitting, sampling, lab analysis, pollution investigation

Our Mission Statement

Environmental Services protects public health, water quality and the environment by providing sewage and stormwater collection and treatment services for the Portland community. We protect the quality of surface and ground waters and conduct and promote healthy ecosystems in our watersheds.

City Green Blog View all »

  1. Aug 19

    Wildlife at Foster Floodplain

    Birds, deer and other wildlife you can see along Johnson Creek.

  2. Aug 14

    Watch Videos from the 2014 Ecoroof Symposium

    Presentations from the May 2014 event are now posted online

  3. Aug 13

    Multnomah Village Goes Green for Multnomah Days

    Join your neighbors and staff from Environmental Services at the 106th Multnomah Days Street Festival on Saturday, August 16 in Multnomah Village

  4. Aug 11

  5. Aug 8

    Before and After: The Tryon Creek Iron Mountain Project

    Keeping sewage out of the water and improving stream habitat.

Green Street Stewards

Portland's Green Streets help keep our rivers and streams clean and are greening our neighborhoods. You can get involved by signing up to be a Green Street Steward.