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Civil Engineering Design for Nassau Regional WRF Improvements

JEA, Nassau County, Florida

4Waters Designs Civil and Stormwater Solutions for Nassau WRF Expansion

Civil Engineering Design for Nassau Regional WRF Improvements

4Waters performed detailed stormwater modeling using ICPR to ensure proper drainage and water quality treatment during construction and future expansions for the 33-acre site. Two of the four existing rapid infiltration basins (RIBs) were abandoned and partially repurposed as a temporary wet detention pond, designed to manage runoff while minimizing impacts to wetlands and maintaining operational flexibility for the WRF’s future stormwater system.

In addition to stormwater management, 4Waters designed the WRF entrance road and a 63-space parking area, including asphalt, gravel, and TrueGrid surfaces with ADA accessibility. The team also secured necessary permitting from FDEP (ERP) and Nassau County.

Civil Engineering Design for Nassau Regional WRF Improvements Image
Civil Engineering Design for Nassau Regional WRF Improvements Image
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