Hazardous Waste Site Remedial Investigations, Risk Assessments, & Environmental Surveillance

Providing long-term environmental monitoring & surveillance support to assess and document impacts on public safety & the environment

For more than two decades, the EAS team has characterized some of the nation's most complex and challenging waste sites as part of federal and state mandates to clean up these sites. Our scientists have conducted long-term environmental monitoring and surveillance in many areas, including former defense sites such as the Hanford Site and Umatilla Chemical Agent Disposal Facility. We work with clients to produce integrated, compliant, and credible information to assess and document site impacts on public safety and the environment in support of Remedial Investigation/Feasibility Studies (RI/FS) and risk assessments.

EAS offers an established history of performing environmental sampling; collecting, analyzing, and interpreting data; and assessing environmental quality. Within the last decade, our staff have completed more than 200 environmental assessments, 24 scientific projects, 300 fish and bird surveys, and 20 technical reports. EAS staff also have collected more than 30,000 environmental samples for the U.S. Department of Energy (DOE), U.S. Department of Defense (DoD), and National Oceanic and Atmospheric Administration (NOAA).

Cattle near industrial site Environmental Surveillance

Providing long-term monitoring of contaminants and the environment

Red boat Remedial Investigation/Feasibility Study (RI/FS)

Assisting the nation in its long-term mission to clean up National Priority Sites

Riparian zone Risk Assessment

Characterizing the nature of health risks to humans and the environment