Environmental Services

Bureau/Office
Environmental Services is your sewer and stormwater utility. We protect public health and our environment by collecting and recovering resources from the city’s wastewater, managing stormwater, and restoring and protecting Portland’s rivers, streams, and watersheds.
Aerial view of bridges over the Willamette River in Downtown Portland

Featured content

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Pay my bill

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Clean River Rewards

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Report a Spill or Pollution

Report a Sewer Problem

Report a Green Street Planter Concern

BES Employee Site

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Big Pipe Tracker: See how the Big Pipes prevent combined sewer overflows

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Working for Environmental Services

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Find Environmental Services Projects

Three volunteers removing trash and leaves from a green street planter

Being a Green Street Steward

A graphic that is green at the top with the text, "No dumping" in a bold white font. There is a white wavy line that is blue underneath with the following text in the center, "Report pollution 24/7. [telephone number] 503-823-7180. Stormwater only." A white simplified graphic of a salmon is located to the right of the final line of text.

Best Management Practices to Prevent Pollution and to Protect Our Rivers and Streams

Great Blue Heron perches along Willamette River

About Environmental Services

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Engineering Resources for Sewer, Stormwater, and Watershed Restoration Projects

Learn what you can safely flush down the toilet into the City sewer system.

What you can (and can't) flush

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Managing Rain on Your Property

Contact

Environmental Services

BESinfo@portlandoregon.gov
phone number503-823-7740
fax number503-823-6995

Follow on Social Media

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PortlandBES YouTube Channel

Environmental Services

1120 SW Fifth Avenue
Suite 613
Portland, OR 97204
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Hours: Monday through Friday 8 a.m. to 5 p.m.
More about this location

Related offices, programs, advisory groups, and projects

Photo shows two workers in sewer construction vault lowering pipe into place

Sewer and Stormwater Improvements

Several kayakers paddling in the Columbia Slough with many trees along the bank.

Protecting Rivers and Streams

Photograph of a City of Portland truck being fueled at an RNG fueling station located at the Columbia Boulevard Wastewater Treatment Plant

Recovering Resources

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Flooding in Portland

Photo show tanks of bubbly water that are part of an on-site pretreatment facility for treating wastewater.

Preventing Pollution

Photo shows people walking in the rain with umbrellas with bikes and rain planters along the sidewalk.

Managing Stormwater

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Permit Improvement Project

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Environmental Grants and Incentives

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Connecting to the Sewer

News

Big Pipe system prevented multiple overflows to the Willamette River, follow online tracker for updates during remainder of storm 

Follow the Big Pipe Tracker to see how the system prevents combined sewer overflows to the Willamette River, and be the first to know if a rare overflow occurs.

Newsletter

More news

Past Meetings and Hearings

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