Is Cumberland, Ohio tap water safe?
1 water system report serving Cumberland. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
D
Byesville
Serves 5,104 people · Surface water · Full report →
3 health-based violations in the last 5 years; 5 monitoring/reporting violations; 2 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2026).