Protecting Oregon's Environment
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Oregon Department of Environmental Quality

Laboratory and Environmental Assessment

Water Quality Monitoring

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

Statewide Water Quality Toxics Monitoring Program

2015 Program News

Resources

Technical Reports

Statewide Water Quality Toxics Assessment

Basin Summary Reports

Data Downloads

Water Data – 2008–2013 

Sediment Data – 2011-2013

Tissue Data – 2011-2015

Additional Information

Report Q and A

Report Fact Sheet

DEQ WQ Toxics Monitoring, Quality Assurance Project Plan

Contact

Lori Pillsbury, 503-693-5735

In 2015, DEQ began its second round of monitoring for toxics around the state. This year, the laboratory is collecting water and sediment samples from locations in the Klamath, North Coast, Rogue, and Umpqua basins. Data from these samplings will be available in mid-2016.

Program Overview

In 2008, the DEQ Laboratory launched a statewide water quality toxics monitoring program. Lab staff sampled water, fish and sediment on a rotating basin basis. Land use, population pressures, past contamination and discharges were all factors in choosing monitoring sites.

map

 

Map of locations sampled (2008-2013)

Overall, goals for DEQ's Water Quality Toxics Monitoring Program are to:

  • Work with DEQ internal groups, community groups and Oregon citizens to identify opportunities for reducing these pollutants.
  • Gather information to characterize the presence and concentration of chemicals of concern in Oregon’s waters.
  • Use this information to identify sources of these chemicals.
  • Present and make available information gathered for public benefit.

The DEQ laboratory analyzes seven major categories of toxics. Read more about the specific toxics categories DEQ investigates.

DEQ laboratory staff collected samples on a rotating basin schedule during spring, summer and fall. Collection of all types of samples did not occur at each site. Access, site appropriateness, species availability and hydrology all determine the types of samples collected. Also, the lab does not analyze all types of samples for all the chemical categories described above. Some pollutants, because of their chemical structure and behavior in the environment, are more likely to be found in fish and sediment.

The lab works with other DEQ programs such as the DEQ Toxics Reduction Strategy and the Pesticide Stewardship Partnerships as well as with other state and federal agencies to carry out this work.

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For more information about DEQ's Laboratory and Environmental Assessment Program please email LEAP.

 

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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