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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

Industrial Pretreatment Awards

Each year, Environmental Services recognizes industrial customers that work to protect the environment and keep our rivers, streams and watersheds healthy.


2017 Industrial Pretreatment Award Winners

Congratulations to the 2017 award winners!

2016 Industrial Pretreatment Award Winners

Congratulations to the 2016 award winners

2015 Industrial Pretreatment Award Winners

Congratulations to the 2015 award winners

2014 Industrial Pretreatment Award Winners

Congratulations to the 2014 award winners