Cheektowaga Water Hardness & Quality Report (2026)

The water supply for Cheektowaga, New York, is managed by the Erie County Water Authority (ECWA), serving approximately 335,000 people through the ECWA DIRECT utility. ECWA sources water primarily from Lake Erie and the Niagara River, treated at facilities including the Sturgeon Point Water Treatment Plant. The system covers Cheektowaga and surrounding areas in Erie County, providing treated surface water blended with groundwater. Distribution occurs via an extensive pipeline network with corrosion control measures in place.

The watershed encompasses Lake Erie, the Niagara River, and associated tributaries in Western New York, filtered through glacial drift and sedimentary basins. Underlying geology features Devonian limestone and dolomite formations — including the Onondaga and Salina groups as well as the Bertie and Bass Islands groups — which impart a hard character due to high concentrations of dissolved calcium and magnesium. The limestone-shale sequences enhance mineral content, yielding elevated mineralisation compared to softer Catskill/Delaware systems elsewhere in the state.

Hard water in Cheektowaga causes scale buildup in pipes, water heaters, dishwashers, and washing machines, shortening appliance life and increasing energy costs. Faucets and fixtures show visible deposits; soap lathering is reduced, leaving residue on skin, hair, and laundry. Regular descaling, sediment filters, and annual hot water heater flushing are recommended. A water softener is advisable for most households. Water quality meets federal and state standards; pH ranges 7.41–8.42 (average 7.95) and turbidity is low (average 0.17 NTU) per the 2022 ECWA report. Four contaminants exceed EPA health-based guidelines including gross alpha activity at 1.13 pCi/L; no MCL violations were reported. PFAS data indicates potential concerns, prompting filter recommendations. Treatment involves filtration, disinfection, and pH adjustment.