Endicott Water Hardness & Quality Report (2026)

Endicott Municipal Water Works supplies the Village of Endicott, New York, a community of roughly 45,357 residents in Broome County. Their operational hub is located at 1009 East Main Street, Endicott, NY 13760. The entire water supply is drawn from an underground aquifer, accessed through multiple boreholes strategically placed along the Susquehanna River corridor. To ensure safety, the utility utilizes air stripping and conventional treatment processes, with chlorine serving as the main disinfectant.

The water originates from Paleozoic bedrock formations characteristic of the Appalachian physiographic province in central New York. This Susquehanna River valley aquifer system receives its recharge from glacial deposits and fractured bedrock, typical of the region's Devonian and Ordovician-age formations. This geological makeup results in a moderately hard water supply, a consequence of dissolved carbonate minerals found in the local limestone and dolomite layers beneath the surface.

With its moderate hardness, Endicott's water might lead to some soap scum in bathrooms, scale buildup within water heaters and kettles, and a decrease in how well detergents perform. Appliances that use heat, such as water heaters, dishwashers, and washing machines, are particularly prone to accumulating mineral deposits over time. Homeowners could find benefit in regularly descaling fixtures and possibly installing a water softener, though softening isn't strictly required for health at this hardness level. Endicott's 2026 water quality report noted 13 contaminants above EPA health guidelines in at least one area, including arsenic, radium, and 1,4-Dioxane. Residents are encouraged to review the annual Consumer Confidence Report on the Village of Endicott website for the most current compliance information.