Skip to Main Content View Text-Only

Environmental Services

working for clean rivers

Phone: 503-823-7740

Fax: 503-823-6995

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


Water Pollution Control Laboratory

Portland's Water Pollution Control Laboratory (WPCL) facility

Spill Protection and Citizen Response

Report pollution 24 hours a day

Pollution Prevention Services Work Groups

The Pollution Prevention Services group is divided into work three divisions: Environmental Compliance, Source Control, and Environmental Investigations.

Contact Pollution Prevention Services

Phone numbers and email addresses