ST MARYS AREA WATER AUTH
Pennsylvania - Community Water System - PWSID: PA6240016
System Information
| PWSID | PA6240016 |
| System Name | ST MARYS AREA WATER AUTH |
| 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 | SAINT MARYS |
| ZIP Code | 15857 |
| Address | 967 STATE ST |
| Organization | ST MARYS AREA WATER AUTH |
| Phone | 814-834-4362 |
Population & Service
| Population Served | 19,588 |
| Service Connections | 7,412 |
Drinking Water Violations (487)
This water system has 487 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 | - | 0.080 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 | - | |
| 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 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Jun 30, 2025 | - | |
| Jan 11, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 10, 2025 | - | |
| Jan 11, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 10, 2025 | - | |
| Jan 11, 2025 | - | Other | No | No | - | - | - | Resolved | Mar 10, 2025 | - | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Jul 1, 2023 | Sep 30, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2022 | Feb 28, 2023 | MR | No | Yes | - | TT | - | Resolved | Feb 28, 2023 | - | |
| Dec 1, 2022 | Feb 28, 2023 | MR | No | Yes | - | TT | - | Resolved | Feb 28, 2023 | - | |
| Dec 1, 2022 | Feb 28, 2023 | MR | No | Yes | - | TT | - | Resolved | Feb 28, 2023 | - | |
| Aug 1, 2021 | Oct 31, 2021 | MR | No | Yes | - | TT | - | Resolved | Oct 31, 2021 | - | |
| Aug 1, 2021 | Oct 31, 2021 | MR | No | Yes | - | TT | - | Resolved | Oct 31, 2021 | - | |
| Aug 1, 2021 | Oct 31, 2021 | MR | No | Yes | - | TT | - | Resolved | Oct 31, 2021 | - | |
| Aug 1, 2021 | Oct 31, 2021 | MR | No | Yes | - | TT | - | Resolved | Oct 31, 2021 | - | |
| Aug 1, 2021 | Oct 31, 2021 | MR | No | Yes | - | TT | - | Resolved | Oct 31, 2021 | - | |
| Mar 1, 2021 | May 31, 2021 | MR | No | Yes | - | TT | - | Resolved | May 13, 2021 | - | |
| Mar 1, 2021 | May 31, 2021 | MR | No | Yes | - | TT | - | Resolved | May 13, 2021 | - | |
| Mar 1, 2021 | May 31, 2021 | MR | No | Yes | - | TT | - | Resolved | May 13, 2021 | - | |
| Mar 1, 2021 | May 31, 2021 | MR | No | Yes | - | TT | - | Resolved | May 13, 2021 | - | |
| Mar 1, 2021 | May 31, 2021 | MR | No | Yes | - | TT | - | Resolved | May 13, 2021 | - | |
| Mar 1, 2021 | May 31, 2021 | MR | No | Yes | - | TT | - | Resolved | May 13, 2021 | - | |
| Mar 1, 2021 | May 31, 2021 | MR | No | Yes | - | TT | - | Resolved | May 13, 2021 | - | |
| Sep 1, 2020 | Nov 30, 2020 | MR | No | Yes | - | TT | - | Resolved | Nov 4, 2020 | - | |
| Sep 1, 2020 | Nov 30, 2020 | MR | No | Yes | - | TT | - | Resolved | Nov 4, 2020 | - | |
| Apr 11, 2020 | - | Other | No | No | - | - | - | Resolved | Jun 12, 2020 | - | |
| Apr 11, 2020 | - | Other | No | No | - | - | - | Resolved | Jun 12, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | TT | - | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | TT | - | Resolved | Jun 30, 2020 | - | |
| 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 | - | |
| 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 | - | |
| 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 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | TT | - | Resolved | Mar 31, 2020 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Nov 1, 2019 | Nov 30, 2019 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2019 | - |
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.