Water in this area

In Ohio, mains water is delivered by local public water systems, regulated by the Ohio EPA, Division of Drinking and Ground Waters (DDAGW) under the US EPA Safe Drinking Water Act. Typical hardness: Hard to very hard; statewide avg ~155 ppm, varies by city. For a specific ZIP, see the EWG Tap Water Database.

Supplier

Local public water systems

Regulator

Ohio EPA, Division of Drinking and Ground Waters (DDAGW) · US EPA (Safe Drinking Water Act)

Hardness

Hard to very hard; statewide avg ~155 ppm, varies by city

Sources: Ohio EPA, Division of Drinking and Ground Waters (DDAGW), EWG Tap Water Database