Is Grantsville, West Virginia tap water safe?
2 water systems report serving Grantsville. Your water depends on which one serves your address. Check your bill if unsure.
D
Mount Zion P S D
Serves 1,163 people · Surface water · Full report →
14 health-based violations in the last 5 years; 92 monitoring/reporting violations; 21 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
C
Grantsville Municipal
Serves 880 people · Surface water · Full report →
1 health-based violation in the last 5 years; 22 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).