The Town of East Lyme has a current public water system that serves most of the developed areas in town. The town uses wells and an interconnection with New London as its sources. The scope of this project revolves around designing a new water treatment plant for the town that would address possible contaminants in the water such as iron, manganese, and PFAS. The scope of the work also includes designing a water storage system to meet both peak demands and fire protection that comply with town regulations. Another important factor is laying out the distribution system, sizing pipes, and evaluating hydraulics.