Having worked for both the U.S. Environmental Protection Agency and Pacific Northwest state regulators, we understand the particular regulatory concerns and requirements of these agencies and bring this knowledge to work that we perform for the regulated community. We have developed and implemented work plans for complex sites involving soil, sediment, ground water, surface water, sediment, and air sampling. Our licensed geologists are experienced in designing and providing oversight for monitoring well installation oversight under complex geologic conditions using appropriate drilling methods. Data validation performed by experienced chemists provides data quality that stands up to legal scrutiny. Our commitment to quality is exemplified by our technically accurate and highly readable reports.

Key Projects

• Big Spring Creek Remedial Investigation and Feasibility Study, Lewistown, Montana – Private Client
• Euclid Road Ground Water Investigation, Spokane County, Washington – U.S. EPA Region 10
• Duwamish River Sediment Sampling, Seattle, Washington – U.S. Army Corps of Engineers
• Kingsly Air Field Ground Water Assessment, Klamath Falls, Oregon –U.S. General Services Administration
• Federal Building Former Motor Pool Site Characterization, Fairbanks, Alaska – U.S. General Services Administration
• Underground Tank Removal and Remediation, Federal Courthouse, Boise, Idaho – U.S. General Services Administration