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Responding to Tangipahoa River Contamination
Following a fire at Smitty’s Supply facility in Louisiana’s Tangipahoa Parish on August 22, 2025, a CSS employee owner supporting the Environmental Protection Agency’s Superfund Technical Assistance and Response Team (START) sub-contract deployed to the scene on August 31 to assist with response efforts. Initially the staff member worked on logistics at the staging warehouse. After a short time, the CSS staff member spent the majority of their deployment in the field conducting roving air monitoring, searching for oil pockets on the Tangipahoa River, mapping pockets and containment booms on ArcGIS Field Maps, photographing shoreline contamination, and documenting daily oil recovery totals.
While monitoring the air for volatile organic compounds (VOCs), the CSS staff member and assigned crew discovered three turtles trapped in oil sludge. Protocol dictates that the crews report deceased or distressed wildlife to the Louisiana Department of Wildlife and Fisheries so that trained staff are able to collect the animals. However, wildlife rehabilitators were unavailable to rescue the turtles at that time. Instead, the dispatcher instructed staff on how to safely collect, contain, and clean the turtles. The CSS staff member removed the turtles from the oil one by one, placed them in the back of an ATV, and transported them to the decontamination station. From there, the team rinsed the turtles with a hose, placed them inside a kiddie pool with two inches of water, and added sorbent pads to soak up the oil sheen. The team temporarily housed the turtles until Louisiana Department of Wildlife and Fisheries could have someone pick them up the next day. A Louisiana Department of Wildlife and Fisheries employee retrieved the turtles the following afternoon. They brought them to a rehabilitation facility that specializes in helping oiled wildlife. All three turtles are expected to make a full recovery and will be released back into the wild!


Upon departure on September 16, the CSS staff member had assisted with recovering roughly 4.5 million gallons of oil.

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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…
Hurricane Helene One Year Later: Shedding Light on the Impact
It’s been one year since Hurricane Helene caused catastrophic damage throughout the southern Appalachia region, especially Tennessee and North Carolina, where several rivers experienced above-record flooding. CSS employee owners (previously Riverside Technology, inc.) supporting NOAA’s National Centers for Environmental Information (NCEI) helped develop a Hurricane Helene StoryMap, Helene in Southern Appalachia, a dynamic tool that integrates diverse…
Supporting Response Efforts Following California Fires
Following the fires that devastated Los Angeles, California and surrounding areas in January 2025, CSS employee owners were deployed to the area as a subcontractor to Weston Solutions, Inc. to assist with the response. This effort supports U.S. Environmental Protection Agency (EPA) Region 9 Superfund Technical Assessment & Response Team (START) program. Initially, a CSS…
