The Coastal Flood Exposure Mapper zoomed to Green Bay, WI with yellow areas covering land to indicate flood exposure.

We recently assisted our client, the National Oceanic and Atmospheric Administration’s (NOAA) Office for Coastal Management, with updating one of their most popular tools, the Coastal Flood Exposure Mapper. Our staff provided data management, content development, and outreach support to expand the coverage to the U.S. Great Lakes for some of the flood layers, as well as to include tsunami zones for the East Coast. With this update, users can now view people, places, and natural resources exposed to new flood risks in areas previously not available.

In addition, our communication specialist recommended a higher level of outreach efforts for this expansion to more broadly advertise the implications for the Great Lakes region. This led to engaged interest from NOAA, congressional notifications, a press release, and social media rollouts. 

Visit NOAA’s Digital Coast to explore this tool.

See More Success CSS Stories

Bare Earth with sparse grass

Remediating Soil Surrounding Abandoned Mines 

CSS employees have been providing field, lab, and horticultural support for the Environmental Protection Agency’s efforts to develop and test methods for the remediation and revegetation of contaminated soils around selected abandoned mines in the western United States. One of the promising approaches is to incorporate biochar into the soil. Using biochar helps effectively adsorb trace metals and reduce their…

Woman pours works with chemical with a test kit

Supporting Guam’s Chemical Round Up

Senior chemist working on the CSS contract with the Environmental Protection Agency’s (EPA) Superfund Technical Assessment and Response Team (START) supported the Guam Lab Chemicals Round Up in March of 2024 and July of 2025. During both mobilizations, START supported EPA’s mission to collect chemical waste items from across the U.S. island territory of Guam for off-island transport and disposal. As a field chemist, CSS employee…

Aerial view of a burned facility surrounded by a woods

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…