Is Montoursville, Pennsylvania tap water safe?
7 water systems report serving Montoursville. 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
Williamsport Mun Water Auth
Serves 51,000 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
C
Montoursville Water Company
Serves 4,983 people · Groundwater · Full report →
No health-based violations in the last 5 years; 12 monitoring/reporting violations; PFOA/PFOS average above the 4 ppt federal limit: PFOS; Lead 90th percentile below the action level (2025).
B
Lcwsa Village Water
Serves 598 people · Groundwater · Full report →
No health-based violations in the last 5 years; 26 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
Lcwsa Halls Station
Serves 518 people · Groundwater · Full report →
No health-based violations in the last 5 years; 8 monitoring/reporting violations; No UCMR 5 PFAS results on file.
B
Tiadaghton View MHP
Serves 175 people · Groundwater · Full report →
No health-based violations in the last 5 years; 10 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).
C
Vali-View Mobile Home Park
Serves 150 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 78 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2001 (older than 5 years, not graded).
C
Loyalsock Mobile Home Park
Serves 85 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 8 monitoring/reporting violations; No UCMR 5 PFAS results on file; Latest lead 90th percentile on file is from 2003 (older than 5 years, not graded).