Is Williamstown, Pennsylvania tap water safe?
1 water system report serving Williamstown. 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
Williamstown Boro Auth
Serves 2,390 people · Surface water · Full report →
No health-based violations in the last 5 years; 14 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2007 (older than 5 years, not graded).