PA AMERICAN WATER CO BUTLER
Pennsylvania — Community Water System — PWSID: PA5100012
System Information
| PWSID | PA5100012 |
| System Name | PA AMERICAN WATER CO BUTLER |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 12, 1979 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Pennsylvania |
| City | NEW CASTLE |
| ZIP Code | 16101 |
| Address | 2736 ELLWOOD RD |
| Organization | PA AMERICAN WATER CO BUTLER |
| Phone | 724-652-4157 |
Population & Service
| Population Served | 43,286 |
| Service Connections | 19,978 |
Drinking Water Violations (9)
This water system has 9 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 11, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Apr 2, 2024 | Revised Total Coliform Rule |
| Oct 11, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Apr 2, 2024 | Revised Total Coliform Rule |
| Oct 11, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Apr 2, 2024 | Revised Total Coliform Rule |
| Oct 11, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Apr 2, 2024 | Revised Total Coliform Rule |
| Jan 1, 2011 | Jan 31, 2011 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 31, 2011 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2011 | Jan 31, 2011 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 31, 2011 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2011 | Jan 31, 2011 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 31, 2011 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2011 | Jan 31, 2011 | Interim Enhanced Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 31, 2011 | Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.