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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

Columbia Boulevard Wastewater Treatment Plant

Headworks odor control and treatment system

Columbia Boulevard Wastewater Treatment Plant

Dry weather clarifier odor control and treatment system

Influent Pump Station

Odor control and treatment system

Portsmouth Ventilation

Odor control and treatment facility