Hopedale Dept of Public Works Wastewater Treatment Plant, Hopedale, Massachusetts

The Hopedale Dept of Public Works wastewater treatment plant is located at 157 Mendon Street in Hopedale, Massachusetts, serving a population of about 6,200. As a municipal facility in Worcester County, it is part of the region's water infrastructure, managing domestic wastewater from the community. The plant operates under the US Clean Water Act framework, which requires secondary treatment for municipal wastewater. Massachusetts Department of Environmental Protection (MassDEP) issues permits under the National Pollutant Discharge Elimination System (NPDES) to ensure compliance with water quality standards. The facility has a designed capacity of 1.00 million gallons per day, indicating it is sized for a small to medium community. The plant discharges treated effluent to a local water body, likely a tributary of the Blackstone River, which flows into Narragansett Bay. This watershed supports diverse aquatic life and is an important ecological corridor in southern New England. Proper treatment helps protect downstream water quality and recreational uses.

The plant's discharge enters a tributary of the Blackstone River, which flows through Massachusetts and Rhode Island before emptying into Narragansett Bay. This watershed supports diverse fish populations and provides habitat for migratory species. The Blackstone River is part of a historically industrial region, and maintaining water quality is critical for ecological restoration and recreational activities such as fishing and boating.