MUNICIPAL WATER AUTH ADAMS TWP
Pennsylvania - Community Water System - PWSID: PA5100141
System Information
| PWSID | PA5100141 |
| System Name | MUNICIPAL WATER AUTH ADAMS TWP |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 24, 2000 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Pennsylvania |
| City | MARS |
| ZIP Code | 16046 |
| Address | PO BOX 807 |
| Organization | MUNICIPAL WATER AUTH ADAMS TWP |
| Phone | 724-625-3166 |
Population & Service
| Population Served | 8,700 |
| Service Connections | 5,359 |
Drinking Water Violations (115)
This water system has 115 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 11, 2024 | - | Other | No | No | - | - | - | Resolved | Aug 6, 2024 | - | |
| Jun 11, 2024 | - | Other | No | No | - | - | - | Resolved | Aug 6, 2024 | - | |
| Jun 11, 2024 | - | Other | No | No | - | - | - | Resolved | Aug 6, 2024 | - | |
| Jun 11, 2024 | - | Other | No | No | - | - | - | Resolved | Aug 6, 2024 | - | |
| Oct 1, 2023 | - | Other | No | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| Oct 1, 2023 | - | Other | No | No | - | - | - | Resolved | Nov 30, 2023 | - | |
| May 1, 2023 | May 31, 2023 | MON | No | No | - | - | - | Resolved | May 31, 2023 | - | |
| May 1, 2023 | May 31, 2023 | MON | No | No | - | - | - | Resolved | May 31, 2023 | - | |
| May 1, 2023 | May 31, 2023 | MON | No | No | - | - | - | Resolved | May 31, 2023 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Mar 31, 2020 | - | |
| May 26, 2019 | - | Other | No | No | - | - | - | Resolved | Jun 14, 2019 | - | |
| May 26, 2019 | - | Other | No | No | - | - | - | Resolved | Jun 14, 2019 | - | |
| Apr 15, 2019 | - | RPT | No | No | - | - | - | Resolved | Dec 13, 2019 | - | |
| Apr 15, 2019 | - | RPT | No | No | - | - | - | Resolved | Dec 13, 2019 | - | |
| Apr 15, 2019 | - | RPT | No | No | - | - | - | Resolved | Dec 13, 2019 | - | |
| Apr 15, 2019 | - | RPT | No | No | - | - | - | Resolved | Dec 13, 2019 | - | |
| Apr 15, 2019 | - | RPT | No | No | - | - | - | Resolved | Dec 13, 2019 | - | |
| Apr 15, 2019 | - | RPT | No | No | - | - | - | Resolved | Dec 13, 2019 | - | |
| Apr 15, 2019 | - | TT | Yes | No | - | - | - | Resolved | Jun 28, 2019 | - | |
| Apr 15, 2019 | - | TT | Yes | No | - | - | - | Resolved | Jun 28, 2019 | - | |
| Apr 15, 2019 | - | TT | Yes | No | - | - | - | Resolved | Jun 28, 2019 | - | |
| Apr 15, 2019 | - | TT | Yes | No | - | - | - | Resolved | Jun 28, 2019 | - | |
| Feb 1, 2017 | Feb 28, 2017 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2017 | - | |
| Feb 1, 2017 | Feb 28, 2017 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | No | - | 4.0 mg/L | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | No | - | 4.0 mg/L | - | Resolved | Mar 31, 2017 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2007 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2007 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2007 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2007 | - | |
| Jul 1, 2007 | Jul 31, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2007 | - | |
| Dec 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2006 | - | |
| Dec 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2006 | - | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2006 | - | |
| Nov 1, 2006 | Nov 30, 2006 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Aug 1, 2006 | Aug 31, 2006 | MR | No | Yes | - | - | - | Resolved | Aug 31, 2006 | - |
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.