Is Pine Grove Mills, Pennsylvania tap water safe?
2 water systems report serving Pine Grove Mills. 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
State College Boro Water Auth
Serves 72,000 people · Surface water · Full report →
No health-based violations in the last 5 years; 24 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
C
Rock Spring Water Co
Serves 1,212 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 44 monitoring/reporting violations; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 1995 (older than 5 years, not graded).