UNION CITY MUNICIPAL AUTHORITY
Pennsylvania — Community Water System — PWSID: PA6250064
System Information
| PWSID | PA6250064 |
| System Name | UNION CITY MUNICIPAL AUTHORITY |
| 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 | UNION CITY |
| ZIP Code | 16438 |
| Address | 22 NORTH MAIN STREET |
| Organization | UNION CITY MUNICIPAL AUTHORITY |
| Phone | 814-438-3721 |
Population & Service
| Population Served | 4,295 |
| Service Connections | 1,131 |
Drinking Water Violations (637)
This water system has 637 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 2, 2026 | — | Other | No | No | — | — | — | Resolved | Feb 26, 2026 | — | |
| Feb 2, 2026 | — | Other | No | No | — | — | — | Resolved | Feb 26, 2026 | — | |
| Feb 2, 2026 | — | Other | No | No | — | — | — | Resolved | Feb 26, 2026 | — | |
| Feb 2, 2026 | — | Other | No | No | — | — | — | Resolved | Feb 26, 2026 | — | |
| Oct 29, 2025 | — | Other | No | No | — | — | — | Resolved | Nov 18, 2025 | — | |
| Oct 29, 2025 | — | Other | No | No | — | — | — | Resolved | Nov 18, 2025 | — | |
| Oct 29, 2025 | — | Other | No | No | — | — | — | Resolved | Nov 18, 2025 | — | |
| Oct 29, 2025 | — | Other | No | No | — | — | — | Resolved | Nov 18, 2025 | — | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | — | Resolved | Dec 31, 2025 | — | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | — | Resolved | Dec 31, 2025 | — | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | — | Resolved | Dec 31, 2025 | — | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | — | Resolved | Dec 31, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .061 MG/L | 0.060 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2024 | — | |
| Mar 11, 2024 | — | Other | No | No | — | — | — | Resolved | May 1, 2024 | — | |
| Mar 11, 2024 | — | Other | No | No | — | — | — | Resolved | May 1, 2024 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Dec 1, 2022 | Feb 28, 2023 | MR | No | Yes | — | TT | — | Resolved | Feb 3, 2023 | — | |
| Dec 1, 2022 | Feb 28, 2023 | MR | No | Yes | — | TT | — | Resolved | Feb 3, 2023 | — | |
| Dec 1, 2022 | Feb 28, 2023 | MR | No | Yes | — | TT | — | Resolved | Feb 3, 2023 | — | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | Yes | — | TT | — | Resolved | Mar 31, 2020 | — | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | Yes | — | TT | — | Resolved | Mar 31, 2020 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | TT | — | Resolved | Jun 30, 2019 | — | |
| Feb 1, 2019 | Feb 28, 2019 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2019 | — | |
| Feb 1, 2019 | Feb 28, 2019 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | No | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | No | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | TT | — | Resolved | Dec 31, 2018 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | TT | — | Resolved | Dec 31, 2018 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | TT | — | Resolved | Dec 31, 2018 | — | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | — | TT | — | Resolved | Dec 31, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | TT | — | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | TT | — | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2018 | Sep 30, 2018 | MR | No | Yes | — | TT | — | Resolved | Sep 30, 2018 | — | |
| Apr 11, 2017 | — | Other | No | No | — | — | — | Resolved | May 23, 2017 | — | |
| Apr 11, 2017 | — | Other | No | No | — | — | — | Resolved | May 23, 2017 | — | |
| Apr 11, 2017 | — | Other | No | No | — | — | — | Resolved | May 23, 2017 | — | |
| Apr 11, 2017 | — | Other | No | No | — | — | — | Resolved | May 23, 2017 | — | |
| Apr 11, 2017 | — | Other | No | No | — | — | — | Resolved | May 23, 2017 | — |
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.