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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

More Contact Info

What We Do

blue heron



The Bureau of Environmental Services works with Portland residents and businesses to protect water quality, public health, and the environment through wastewater collection and treatment, sewer construction and maintenance, stormwater management, and stream and watershed restoration.


Wastewater Treatment

Columbia boulevard wastewater treatment plant, treatment process, biosolids program

Watershed Services

Portland watersheds, grey to green, invasive plants, science fish and wildlife program, trees in the city

Pollution Prevention Services

Industrial pretreatment, industrial stormwater, citizen response, water pollution control lab

Key Environmental Services Contacts

River alert, sewer problems, ecoroofs, communications

How to Request an Access Permit

Process, forms and contacts for Access permits

How to Request Public Records

Forms, fees and contacts for requesting public records

Student Intern Program

Environmental Services will begin accepting applications again in spring 2015

World Environment Day

Portland, Oregon celebrated Word Environment Day on June 5, 2013