Is Mumford, New York tap water safe?
2 water systems report serving Mumford. 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.
B
Monroe County Water Authority (MCWA)
Serves 525,262 people · Surface water · Full report →
1 health-based violation in the last 5 years; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2026).
A
Caledonia Village
Serves 2,201 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).