Since 1982, members of our staff have supported EPA’s Office of Pesticide Programs. As part of this contract, our staff assess environmental and human health impacts on anthropogenic chemicals. The agricultural industry is critical to food and textile production, it is a large contributor to the U.S. economy. Not only does the industry provide food and materials for the U.S., it also provides products that are high-demand exports for other countries. Our dedicated staff help support this important industry by helping to ensure products used by the agricultural industry aren’t adversely impacting humans, animals, and the surrounding environment.
Our work consists of
- Evaluating pesticide residues in food and feed crops as well as livestock
- Evaluating mammalian toxicity data for agricultural and industrial chemicals
- Determining critical end-points, no-observed-adverse-effect levels and lowest-observed-adverse-effect, reference doses or reference concentrations, and cancer values
- Assessing risk and analyzing weight of evidence
- Evaluating chemical toxicity to non-target species
- Determining no-observed-adverse-effect levels and lowest-observed-adverse-effect levels
- Monitoring movement, metabolism, and degradation of chemicals in the environment
- Evaluating regulatory compliance and quality assurance
For 41 years our staff have been providing these services to EPA’s Office of Pesticide Programs, making this contract our longest client relationship!
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Installing Environmental Monitoring Stations
Our field crews installed/updated two environmental monitoring stations in remote locations in the Pacific Northwest. Multiple types of sensors were installed including air and soil temperature, precipitation, soil moisture and soil redox potential. These stations provide data for designing and evaluating soil remediation projects for U.S. Environmental Protection Agency’s Office of Research and Development. Installing…
1000 Samples of Lake Water Collected and Processed
Congrats to our team supporting U.S. Environmental Protection Agency’s Office of Research and Development for completing the processing and initial chemical analyses of 1000 lake water samples! They received lake water samples from across the continental U.S. this past summer and have completed the initial chemical analyses as part of the U.S. EPA 2022 National…
Training the Next Generation of Researchers
CSS staff support the National Institutes of Health (NIH) Division of Occupational Safety and Health by providing Safe Techniques Advance Research Science (STARS) training to summer interns. Following a pause during the pandemic, staff resumed training May 15, 2024. During the in-person STARS training, CSS staff cover key concepts from the pre-requisite NIH Lab Safety…