WILLIAMSPORT MUN WATER AUTH
Community Water System · Pennsylvania · WILLIAMSPORT
PWSID: PA4410173
Has Violations
Population Served
51.0K
Service Connections
18.6K
Total Violations
73
Health-Based Violations
1
Lead & Copper Data
Lead Level
Caution2.00 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-09-30
015 ppb action level
Copper Level
1330 ppb
Action Level: 1,300 ppb (EPA) · Sampled: 1992-06-30
Copper action level exceeded
System Details
- Water Source
- Surface Water
- System Type
- Community Water System
- City
- WILLIAMSPORT
- ZIP Code
- 17701
- Counties Served
- Lycoming
- Cities Served
- Williamsport
- Open Violations
- 0
- State
- Pennsylvania
Violation Summary
73
Total Violations
1
Health-Based
0
Open Now
Most recent violation: 2018-10-01
Explore Pennsylvania Water Quality
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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: PA4410173.SafeWater Home