- CSS News, Success Stories
- Emergency Preparedness & Response
Responding to Tangipahoa River Contamination
Following a fire at Smitty’s Supply facility in Louisiana’s Tangipahoa Parish on August 24, 2025, CSS employee owners supporting the Environmental Protection Agency’s Scientific Technical and Assessment for Consequence Management (STACM) contract deployed to the scene on August 31 to assist with response efforts. Initially staff worked on logistics at the staging warehouse. After a short time, CSS staff 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), CSS staff and assigned crew discovered three turtles trapped in oil sludge. Protocol dictates 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. CSS staff 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, CSS staff had assisted with recovering roughly 4.5 million gallons of oil.

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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…
Large-Scale Decontamination Proves Successful
In the spring of 2022, we worked with the U.S. Environmental Protection Agency and the U.S. Coast Guard on a project called Analysis for Coastal Operational Resiliency-Wide Area Demonstration (WAD) which tests large scale decontamination following the release of surrogate bioagents. The team conducted a WAD at a military base in Virginia to test decontamination…
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…
