Is Pomeroy, Pennsylvania tap water safe?
2 water systems report serving Pomeroy. 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.
A
Pa American Coatesville
Serves 36,960 people · Surface water · Full report →
No health-based violations in the last 5 years; 4 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
C
Highland Court
Serves 54 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 5 monitoring/reporting violations; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2019 (older than 5 years, not graded).