For nearly 40 years NOAA’s National Mussel Watch Program has been monitoring contaminants in coastal waters in over 400 sites around the U.S. by testing sediment and bivalves, such as oysters and mussels. A CSS employee owner organizes and coordinates the regional missions to collect and test samples. This includes developing a schedule and coordinating several teams to collect samples in different subregions for each region as well as shipping equipment and supplies needed for each of the team to carry out their tasks.

CSS employee owners work alongside federal program staff and local partners to collect samples throughout the regions. In fiscal year 2024 CSS staff deployed to the Gulf of Mexico and Pacific Ocean, which includes Alaska, Hawaii, and the West Coast. The team adds data they collect during these missions to the Coastal Pollution Data Explorer, a cloud-based ArcGIS platform that allows users to search by location or type of contaminant, generate a report, and download the data. A CSS employee owner serves as the lead developer for this online platform. Learn more about NOAA’s National Mussel Watch Program.

Three people on a boat.
Person on a boat holding a bucket.

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NG-23 rocket launched

Preparing and Delivering Samples for Travel to the International Space Station

CSS employee owners on contract with NASA delivered six newly prepared Solidification Using a Baffle in Sealed Ampoules (SUBSA)—a high temperature furnace with temperature and timing control for melting samples to create different materials and alloys—samples for the NG-23 launch, which took place on September 14, 2025. On this mission, samples are being delivered for…

Woman in a lab cuts into abdomen of a marine mammal

Assisting South Carolina Marine Mammal Stranding Network

CSS employee owner and Marine Mammal Microplastic Specialist supporting NOAA’s National Centers for Coastal Ocean Science assists the South Carolina Marine Mammal Stranding Network in responding to dead marine mammals when they strand on beaches or estuaries throughout South Carolina. This is work is critical for human and environmental health because it provides invaluable samples…

U.S. Environmental Protection Agency logo with text: PALs Tabletop Discussion

Webinar Support for Emergency Chemical Release Response

Our staff assisted the EPA team in developing the webinar event, acted as moderator, and provided technical support.