Is Butler, Pennsylvania tap water safe?
6 water systems report serving Butler. 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 Water Co Butler
Serves 43,286 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
Municipal Water Auth Adams Twp
Serves 8,700 people · Surface water · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
B
Rolling Valley Estates
Serves 180 people · Groundwater · Full report →
No health-based violations in the last 5 years; 9 monitoring/reporting violations; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 1996 (older than 5 years, not graded).
B
Beacon Lite Mobile Estates
Serves 100 people · Groundwater · Full report →
No health-based violations in the last 5 years; 7 monitoring/reporting violations; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2016 (older than 5 years, not graded).
B
Pinehurst Manor MHP
Serves 86 people · Groundwater · Full report →
No health-based violations in the last 5 years; 31 monitoring/reporting violations; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 1994 (older than 5 years, not graded).
D
Franklin Mobile Home Village
Serves 80 people · Groundwater · Full report →
3 health-based violations in the last 5 years; 103 monitoring/reporting violations; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 1996 (older than 5 years, not graded).