Norton Water Hardness & Quality Report (2026)

The Town of Norton Water & Sewer Department serves approximately 19,161 people across Norton Center, Massachusetts, drawing its entire drinking water supply from groundwater sources. The primary source is the Canoe River Aquifer, situated within the Taunton River Basin in Bristol County. Water is treated via filtration and disinfection, with hypochlorite used as the disinfectant. The utility is managed by Superintendent Francis J. Fournier III (mailing address: P.O. Box 1168, Norton, MA 02766) and provides service to residential and commercial customers across the Norton service area.

The Canoe River Aquifer is fed by groundwater flowing through glacial deposits and underlying bedrock formations characteristic of southeastern Massachusetts. The Taunton River Basin watershed was shaped by Pleistocene glaciation, depositing sand, gravel, and clay layers over older bedrock. This geological setting produces soft water, as the glacial and post-glacial deposits lack the extensive carbonate rock formations — limestone and dolomite — that typically dissolve to create hard water in other regions.

Norton's soft water means minimal scale buildup in appliances, water heaters, and pipes, and soap lathers readily without excessive residue. A water softener is not required for mineral hardness concerns. However, the Norton Water Department has recorded 4 contaminants above EPA health-based guidelines (MCLGs) and 5 MCL violations as of 2026, indicating that other water quality parameters may warrant attention. Treatment includes filtration and hypochlorite disinfection; the annual Consumer Confidence Report from the Town of Norton provides comprehensive testing results on all contaminant levels.