SHILLINGTON MUNI AUTH
Pennsylvania - Community Water System - PWSID: PA3060067
System Information
| PWSID | PA3060067 |
| System Name | SHILLINGTON MUNI AUTH |
| 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 | Feb 12, 1979 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Pennsylvania |
| City | READING |
| ZIP Code | 19607 |
| Address | PO BOX 247 |
| Organization | SHILLINGTON MUNI AUTH |
| Phone | 610-777-1338 |
Population & Service
| Population Served | 13,300 |
| Service Connections | 5,697 |
Drinking Water Violations (101)
This water system has 101 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 17, 2026 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Jan 17, 2026 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Jan 17, 2026 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Jan 17, 2026 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Dec 7, 2025 | - | TT | Yes | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Dec 7, 2025 | - | TT | Yes | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Dec 7, 2025 | - | TT | Yes | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Dec 7, 2025 | - | TT | Yes | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Dec 7, 2025 | - | RPT | No | No | - | - | - | Resolved | Jan 30, 2026 | - | |
| Dec 7, 2025 | - | RPT | No | No | - | - | - | Resolved | Jan 30, 2026 | - | |
| Sep 16, 2023 | - | RPT | No | No | - | - | - | Resolved | Apr 10, 2024 | - | |
| Sep 16, 2023 | - | RPT | No | No | - | - | - | Resolved | Apr 10, 2024 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Jan 22, 2022 | - | TT | Yes | No | - | - | - | Resolved | May 6, 2022 | - | |
| Jan 22, 2022 | - | TT | Yes | No | - | - | - | Resolved | May 6, 2022 | - | |
| Mar 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2020 | - | |
| Mar 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | No | - | 4.0 mg/L | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | No | - | 4.0 mg/L | - | Resolved | Mar 31, 2020 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Oct 18, 2017 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Oct 18, 2017 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Oct 18, 2017 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Nov 14, 2016 | - | |
| Oct 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Nov 14, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Aug 26, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Aug 26, 2016 | - | |
| Jul 1, 2014 | Sep 30, 2014 | MR | No | No | - | 4.0 mg/L | - | Resolved | Aug 28, 2014 | - | |
| Jul 1, 2014 | Sep 30, 2014 | MR | No | No | - | 4.0 mg/L | - | Resolved | Aug 28, 2014 | - | |
| Nov 1, 2013 | Nov 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2013 | - | |
| Nov 1, 2013 | Nov 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2013 | - | |
| Nov 1, 2013 | Nov 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2013 | - | |
| Nov 1, 2013 | Nov 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2013 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2009 | - |
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.