Protecting Oregon's Environment
Oregon State Seal
Oregon Department of Environmental Quality

Land Quality

Environmental Cleanup

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Dry Cleaners
Emergency Response
Orphan Sites
Prospective Purchasers Agreement
Site Assessment
Site Response
Voluntary and Independent Cleanup
Conferences, Training & Workshops

Site Assessment Program

DEQ's Site Assessment Program is tasked with: discovering and assessing hazardous substance sites that may require further action to protect health and the environment, ranking sites based on threat to human health and the environment, overseeing limited removal and remedial actions, maintaining DEQ's Environmental Cleanup Site Information database, and maintaining and updating the Confirmed Release List and Inventory.

Environmental Cleanup Site Information Database

Site Assessment Process

Screenings and Preliminary Assessments

Other Information

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For more information about DEQ's Land Quality programs, visit the DEQ contact page.

Oregon Department of Environmental Quality
Headquarters: 700 NE Multnomah Street, Suite 600, Portland, OR 97232
Phone: 503-229-5696 or toll free in Oregon 1-800-452-4011
Oregon Telecommunications Relay Service: 1-800-735-2900  FAX: 503-229-6124

The Oregon Department of Environmental Quality is a regulatory agency authorized to protect Oregon's environment by
the State of Oregon and the Environmental Protection Agency.

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