Goshen Water Hardness & Quality Report (2026)

Goshen, Indiana, the Elkhart County seat — a major north Indiana manufacturing city (Goshen is the Elkhart County seat and one of the most significant north Indiana industrial cities — Elkhart County is world-famous as the RV Capital of the World, producing the vast majority of the United States' recreational vehicles; Goshen's economy is deeply connected to the RV and manufactured housing industries), home of Goshen College (a Mennonite liberal arts college — Goshen has one of the most significant Mennonite and Amish communities in the United States, with a large Mennonite institutional and cultural presence), a diverse Elkhart County community with a significant Mexican-American, Mennonite, and working-class manufacturing population, and a major north Indiana industrial community in the Elkhart–South Bend–Mishawaka corridor — draws its municipal water supply from the Elkhart River via the City of Goshen Water Division. Water hardness in Goshen measures 169 mg/L — classified as hard.

Goshen's hard supply reflects the north Indiana Elkhart River watershed's highly calcareous glacial geology. The Elkhart River watershed at Goshen–Elkhart County drains: the Wisconsin Age Erie Lobe glacial till (carbonate-rich, derived from Great Lakes Silurian and Devonian limestone and dolomite source rock); and the calcareous glacial outwash (high dissolved calcium carbonate). City of Goshen applies limited softening, producing the hard 169 mg/L.

At 169 mg/L, Goshen residents face regular hard water challenges. Monthly descaling with citric acid solution is recommended. City of Goshen Water Division consistently delivers water meeting all Indiana DEM and EPA Safe Drinking Water Act requirements.