The Gulf of Mexico, Deepwater Horizon Oil Spill   Provided 20 technicians and scientists to collect samples, design and execute

Hanford Site Tank Farm Ecological Risk Assessment – WMAC EAS prepared the field sampling instructions, health and safety plan, quality

Ecological Risk Assessment Data Quality Objectives, Sampling and Analysis Plans, and Sampling and Instruction Plans Developing data quality objectives (DQO)

Population Characteristics. To support this large-scale assessment, EAS scientists assisted Fluor Hanford to develop the data quality objectives and sampling

Using Caged Clams to Assess the Exposure and Effects of Contaminated Groundwater Upwelling at Hanford Site near the Columbia River

NRDA Field Study Plan: Characterizing Temporal and Spatial Patterns of Contaminated Groundwater Upwelling into the Columbia River EAS provided the

Remedial Investigation of Hanford Site Releases to the Columbia River EAS collected more than 1,100 new samples between 2008 and

Installation of Hyporheic Sampling Points (HSPs) in the 100-BC Area EAS was awarded the CHPRC contract to build and install

EAS assembled and led team to perform high-risk internal steel water storage tank inspections associated with nuclear facilities.  Our staff

EAS, working with Pacific Northwest National Laboratory, conducted snorkel surveys in the Hanford Reach to locate, identify, and measure freshwater