ULSTER MUNICIPAL AUTHORITY
Pennsylvania — Community Water System — PWSID: PA2080032
System Information
| PWSID | PA2080032 |
| System Name | ULSTER MUNICIPAL AUTHORITY |
| System Type | Community Water System |
| Water Source | Ground Water Under Influence |
| 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 | ULSTER |
| ZIP Code | 18850 |
| Address | PO BOX 157 |
| Organization | ULSTER MUNICIPAL AUTHORITY |
| Phone | 570-358-3183 |
Population & Service
| Population Served | 500 |
| Service Connections | 199 |
Drinking Water Violations (507)
This water system has 507 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | No | — | — | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | No | — | — | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Feb 28, 2022 | — | |
| Jan 11, 2020 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2024 | — | |
| Jan 11, 2020 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2024 | — | |
| Jun 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2019 | — | |
| Jun 1, 2019 | Jun 30, 2019 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2019 | — | |
| Apr 1, 2019 | Jun 30, 2019 | MR | No | No | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | — | |
| Mar 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2019 | — | |
| Mar 1, 2019 | Mar 31, 2019 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2019 | — | |
| Jan 1, 2019 | Mar 31, 2019 | MR | No | No | — | 4.0 mg/L | — | Resolved | Mar 31, 2019 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2018 | — | |
| May 1, 2018 | May 31, 2018 | MR | No | Yes | — | — | — | Resolved | May 31, 2018 | — | |
| Sep 1, 2017 | Sep 30, 2017 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2017 | — | |
| Sep 1, 2017 | Sep 30, 2017 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2017 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Aug 21, 2017 | — | |
| Jul 1, 2017 | Jul 31, 2017 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2017 | — | |
| Jul 1, 2017 | Sep 30, 2017 | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 30, 2017 | — | |
| Jul 1, 2017 | Jul 31, 2017 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2017 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Aug 21, 2017 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | No | — | 4.0 mg/L | — | Resolved | Mar 31, 2017 | — | |
| Dec 11, 2016 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2016 | — |
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.