PA AMERICAN COATESVILLE
Pennsylvania — Community Water System — PWSID: PA1150106
System Information
| PWSID | PA1150106 |
| System Name | PA AMERICAN COATESVILLE |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 12, 1979 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Pennsylvania |
| City | COATESVILLE |
| ZIP Code | 19320 |
| Address | 100 CHESHIRE CT |
| Organization | PA AMERICAN COATESVILLE |
| Phone | 610-404-1540 |
Population & Service
| Population Served | 36,960 |
| Service Connections | 14,541 |
Drinking Water Violations (81)
This water system has 81 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2023 | Aug 31, 2023 | MR | No | No | — | — | — | Resolved | Aug 31, 2023 | — | |
| Aug 1, 2023 | — | RPT | No | No | — | — | — | Resolved | Jan 24, 2024 | — | |
| Aug 1, 2023 | — | RPT | No | No | — | — | — | Resolved | Jan 24, 2024 | — | |
| Aug 1, 2023 | — | RPT | No | No | — | — | — | Resolved | Jan 24, 2024 | — | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | No | — | — | — | Resolved | Aug 31, 2023 | — | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | No | — | — | — | Resolved | Aug 31, 2023 | — | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | No | — | — | — | Resolved | Aug 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | May 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | May 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | May 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | May 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | Yes | — | 0.8 mg/L | — | Resolved | May 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | May 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | May 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | Yes | — | 1.0 mg/L | — | Resolved | May 31, 2023 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2012 | — | |
| Aug 10, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 20, 2010 | — | |
| Aug 10, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 20, 2010 | — | |
| Aug 10, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 20, 2010 | — | |
| May 11, 2010 | — | Other | No | No | — | — | — | Resolved | May 14, 2010 | — | |
| May 11, 2010 | — | Other | No | No | — | — | — | Resolved | May 14, 2010 | — | |
| Apr 1, 2010 | Jun 30, 2010 | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2010 | — | |
| Apr 1, 2010 | Jun 30, 2010 | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2010 | — | |
| Apr 1, 2010 | Jun 30, 2010 | TT | Yes | No | — | TT | — | Resolved | Jun 30, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | TT | Yes | No | — | TT | — | Resolved | Mar 31, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | TT | Yes | No | — | TT | — | Resolved | Mar 31, 2010 | — | |
| Jan 1, 2003 | Mar 31, 2003 | MCL | Yes | No | 11.5 | 10 mg/L | — | Resolved | Mar 31, 2003 | — | |
| Oct 1, 2002 | Dec 31, 2002 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Oct 1, 2002 | Dec 31, 2002 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jul 1, 2002 | Oct 24, 2002 | Other | No | Yes | — | — | — | Resolved | Oct 24, 2002 | — | |
| Jul 1, 2002 | Oct 24, 2002 | Other | No | Yes | — | — | — | Resolved | Oct 24, 2002 | — | |
| Jan 1, 2002 | Mar 31, 2002 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2002 | — | |
| Jan 1, 2002 | Mar 31, 2002 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2002 | — | |
| Feb 18, 1997 | — | TT | Yes | No | — | TT | — | Resolved | May 23, 2000 | — | |
| Feb 18, 1997 | — | TT | Yes | No | — | TT | — | Resolved | May 23, 2000 | — | |
| Dec 1, 1992 | Dec 31, 1992 | MR | No | No | — | — | — | Archived | Dec 31, 1992 | — | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1992 | — | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 0.2 mg/L | — | Archived | Dec 31, 1992 | — | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 0.007 mg/L | — | Archived | Dec 31, 1992 | — | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 0.075 mg/L | — | Archived | Dec 31, 1992 | — | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1992 | — | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1992 | — | |
| Oct 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Dec 31, 1992 | — | |
| May 1, 1992 | May 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1992 | — | |
| Apr 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 0.007 mg/L | — | Archived | Jun 30, 1992 | — | |
| Apr 1, 1992 | Jun 30, 1992 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1992 | — |
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.