R. J. Grondin & Sons is working with the Long Creek Watershed Management District to address water quality concerns by constructing an engineered gravel wetland and associated stormwater Best Management Practices.
The Long Creek Watershed is approximately 3.45 square miles and is location in Portland, South Portland, Westbrook and Scarborough Maine. Once complete the project will treat stormwater from a 48-acre catchment area using a Modular Wetland system.
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