West Bend Water Hardness & Quality Report (2026)

West Bend, Wisconsin, the Washington County seat — a major southeast Wisconsin manufacturing city (West Bend is the Washington County seat — a significant southeast Wisconsin city best known for its manufacturing heritage; the West Bend Company was one of the most important American small appliance manufacturers (West Bend cookware, electric appliances) — founded in West Bend and a major employer for most of the 20th century; the city name 'West Bend' itself refers to the bend in the Milwaukee River that runs through the city center), a diverse Washington County community with a primarily German-American, working-class, and suburban manufacturing population, home of the Museum of Wisconsin Art (MOWA — a significant regional art museum with a strong Wisconsin artist collection), adjacent to the Milwaukee River and Kettle Moraine State Forest (one of Wisconsin's most important glacial landscape parks), and a growing Milwaukee north suburban community — draws its municipal water supply from the Niagaran Dolomite aquifer via the City of West Bend Water Division. Water hardness in West Bend measures 260.5 mg/L — classified as very hard.

West Bend's very hard supply reflects the Washington County Silurian dolomite aquifer's highly calcareous character. The Niagaran Dolomite aquifer at West Bend–Washington County draws from the Silurian Niagaran Dolomite (highly calcareous dolomite of the Great Lakes Paleozoic Platform — the same formation as Niagara Falls escarpment). City of West Bend applies limited softening, producing the very hard 260.5 mg/L.

At 260.5 mg/L, West Bend residents face severe hard water challenges. Water softeners and regular appliance descaling are strongly recommended. City of West Bend Water Division consistently delivers water meeting all Wisconsin DNR and EPA Safe Drinking Water Act requirements.