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

Laboratory and Environmental Assessment

Quality Assurance

Air Quality Index 
Air Quality Monitoring
Analytical Methods
LASAR Database
Guidance and Quality Assurance
Technical Reports
Volunteer Monitoring
Water Quality Index
Water Quality Monitoring

Guidance & Technical Documents  - Quality Assurance

The laboratory provides guidance and technical documents for field sampling activities, laboratory operations, and data quality assurance.

These copies are uncontrolled. Controlled copies of these documents can be obtained by contacting the Quality Assurance section at 503-693-5700

Guidance and Technical Documents

[print version]

For more information about DEQ's Laboratory and Environmental Assessment Division please email LEAD.

 

Oregon Department of Environmental Quality
Headquarters: 811 SW Sixth Ave., Portland, OR 97204-1390
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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