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Vast tidal wetland with storm approaching


Supporting Wetlands Today and Throughout the Year

February 2 is World Wetlands Day, a day to celebrate and honor these invaluable ecosystems. Through a variety of projects on several contracts, our employee owners support wetlands throughout the year. Below are some examples of projects that CSS works on to support wetlands and promote the benefits they provide.

long spined urchins in shallow water


Discovering the Urchin Killer

A diver collects a long-spined sea urchin. Credit: Blake Gardner   Our employee owners were recently part of a team of detectives on a mission to discover the killer of long-spined sea urchins, Diadema antillarumy, throughout the Caribbean Sea. The infected urchins lose their spines, leaving them more vulnerable to predation or dying after a few…


Assisting With Maui Wildfire Recovery

As part of our support to U.S. Environmental Protection Agency (EPA) Region 9 Superfund Technical Assessment & Response Team (START)—for which we are subcontracted through Weston Solutions, Inc.—CSS employee owners have been on-site in three-week rotations to assist throughout the rigorous recovery process.

Bee in a large, bright yellow bloom


Over 40 Years of Support

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…


Continuing EPA Emergency Response Support

We’re proud to announce that the U.S. Environmental Protection Agency Region Six recently awarded the Superfund Technical Assessment & Response Team (START) contract to the Weston Solutions, Inc. (Weston) team. CSS has supported the START program nationwide since 2005 and START Region Six as a prime contractor (2006-2016) and subsequently as a subcontractor to Weston.…


Employees Receive Green Sustainability Award of Excellence

Congratulations to our team supporting the Center for Disease Control (CDC) for receiving the Green Sustainability Award of Excellence. Our team led the charge helping CDC to upgrade their spill cabinets across all campuses (Atlanta, GA; Fort Collins, CO; San Juan, PR), which now include a more sustainable material called Trivorex ®. This highly absorbent…


Quality Assurance Audit Reports

Since 1985 we’ve supported the National Institute of Environmental Health Sciences and have provided more than 1,600 quality assurance audit reports that the client has used to assess the quality of toxicology studies they sponsor.    Over the last year our employee owners reviewed several studies involving per- and polyfluorinated substances (PFAS) compounds, or “forever chemicals”,…


Expanding Our Offshore Wind Team

We’ve recently added several staff to bolster the offshore wind team at NOAA’s National Centers for Coastal Ocean Science. With this full team of 13, our employee owners are able to provide more focused support in their areas of expertise, including mapping and spatial modeling, data collection, communications, project management, and partner engagement. Through this…


Studying Mesophotic Coral Health

Mesophotic coral can live at depths of 500 feet below the ocean surface. Even at this depth, some of the mesophotic corals in the Gulf of Mexico were affected by the Deepwater Horizon oil spill in 2010. Our coral scientists supporting NOAA’s National Centers for Coastal Ocean Science are studying the extent of this impact.…