Is Catasauqua, Pennsylvania tap water safe?
2 water systems report serving Catasauqua. 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
Northampton Boro Muni Auth
Serves 40,000 people · Surface water · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
B
Catasauqua Mun Water Works
Serves 6,598 people · Groundwater · Full report →
No health-based violations in the last 5 years; 9 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).