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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

Contact Pollution Prevention Services

Pollution Prevention Services General Information

503 823-5600

Spill Hotline

503 823-7180

Water Pollution Control Laboratory

503 823-5600

Cut Through the FOG

Information for food service establishments about reducing fats, oils and grease (FOG) and food waste discharges


Send a message online: Cut through the FOG Contact Form

Private Stormwater Facility Maintenance Inspection Program


Send a message online: Maintenance Inspection Program Contact Form

Industrial and Commercial Submeter Program


Industrial Pretreatment Program

503 823-5600

Industrial Stormwater Program

503 823-5600

Industrial Batch Discharge to the Sanitary or Stormwater System

503 823-5692