The primary purpose of this watershed‐based management plan is to establish long‐term priorities, goals and methods in attaining the State of Maine's water quality standards for the Pleasant River and its tributaries, located in the Towns of Gray and Windham in Cumberland County, Maine. The Pleasant River and Thayer Brook, a main tributary to the Pleasant River, are both designated as Class B waters under the State of Maine’s classification system to establish water quality goals.
True, H. (2011). Pleasant River Watershed Management Plan. Portland, ME: University of Southern Maine, Muskie School of Public Service, Casco Bay Estuary Partnership.