Insights
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Providing Technical Assistance for Reporting Francis Scott Key Bridge Collapse

Following the Francis Scott Key Bridge collapse in March 2024, high-profile news outlet, CNN, contacted NOAA’s Office for Coastal Management seeking ship traffic data and expertise from the Marine Cadastre team. CSS employee owners supporting the Marine Cadastre project (through a subcontract with Lynker) are the team’s data experts and were the most qualified to respond to the request. They provided the most recent vessel traffic (AIS) data available for public consumption for the Baltimore Harbor and Chesapeake Bay. In addition, CSS staff provided technical assistance to help the media understand the data and the information they provide.

AIS data are collected by the U.S. Coast Guard, and transponders are required for most commercial and recreational vessels over a specific weight or length. CNN staff used the data to develop a map that demonstrates ship traffic patterns in the Baltimore Harbor along with the route of the Dali, the large container ship that collided with the bridge support causing the collapse. This information helps visualize the impact to the port that the bridge collapse has and will continue to cause as the recovery effort continues.

CSS staff manage AIS Vessel Traffic data and the Marine Cadastre National Viewer. The red lines show areas of higher vessel traffic, which was greater than 1,500 vessels  in 2021.

For many years, CSS employee owners have processed, managed, and maintained AIS data. While part of the team’s intent to incorporate the data into Marine Cadastre was originally to assist users with conflict avoidance, the team is grateful they could assist with this request.

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Responding to HazMat Spills

CSS supports several Centers for Disease Control and Prevention (CDC) campuses throughout the U.S. On-site CSS personnel are trained in hazardous material spill response and clean-up and provide this support within buildings and throughout campuses. As part of our contract with the CDC Hazardous Waste Program, CSS hazmat-trained employee owners are responsible for safely collecting,…

New Contract. Same Great Work.

We’re pleased to announce a new small business joint venture with Paul Bechtel & Associates (PB&A), which was awarded a 5-year contract to continue supporting the U.S. Environmental Protection Agency’s (EPA) Office of Pesticide Programs.  For 40 years our staff have supported EPA’s Office of Pesticide Programs in the review and evaluation of pesticide data.…

View over a valley with a fog settled between the mountains

Monitoring Air Quality in California’s San Joaquin Valley

CSS employee owners supported the deployment and operation of the U.S. Environmental Protection Agency (EPA) air quality monitoring trailer (WEAVE COM – Western Enhanced Air quality VEhicle for COmmunity Monitoring) in California’s San Joaquin Valley in during late fall and early winter of 2024.  Elevated particulate matter (PM2.5) is frequently found throughout the valley during…