TRI CNTY JT MUNI AUTH
Pennsylvania — Community Water System — PWSID: PA5630045
System Information
| PWSID | PA5630045 |
| System Name | TRI CNTY JT MUNI 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 | FREDERICKTOWN |
| ZIP Code | 15333 |
| Address | PO BOX 758 |
| Organization | TRI CNTY JT MUNI AUTH |
| Phone | 724-377-2211 |
Population & Service
| Population Served | 10,100 |
| Service Connections | 3,400 |
Drinking Water Violations (961)
This water system has 961 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 20, 2025 | — | Other | No | No | — | — | — | Resolved | Mar 6, 2026 | — | |
| Oct 20, 2025 | — | Other | No | No | — | — | — | Resolved | Mar 6, 2026 | — | |
| Oct 20, 2025 | — | Other | No | No | — | — | — | Resolved | Mar 6, 2026 | — | |
| Oct 20, 2025 | — | Other | No | No | — | — | — | Resolved | Mar 6, 2026 | — | |
| Sep 9, 2025 | — | TT | Yes | No | — | — | — | Resolved | Feb 26, 2026 | — | |
| Sep 9, 2025 | — | RPT | No | No | — | — | — | Resolved | Mar 6, 2026 | — | |
| Sep 9, 2025 | — | TT | Yes | No | — | — | — | Resolved | Feb 26, 2026 | — | |
| Sep 9, 2025 | — | RPT | No | No | — | — | — | Resolved | Mar 6, 2026 | — | |
| Sep 9, 2025 | — | TT | Yes | No | — | — | — | Resolved | Feb 26, 2026 | — | |
| Sep 9, 2025 | — | TT | Yes | No | — | — | — | Resolved | Feb 26, 2026 | — | |
| Sep 3, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Sep 3, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Sep 3, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Sep 3, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Aug 10, 2025 | — | Other | No | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Aug 10, 2025 | — | Other | No | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | No | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | No | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | No | — | — | — | Resolved | Jun 30, 2025 | — | |
| May 11, 2025 | — | Other | No | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| May 11, 2025 | — | Other | No | No | — | — | — | Resolved | Dec 5, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .092 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .087 MG/L | 0.080 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .087 MG/L | 0.080 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .087 MG/L | 0.080 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .087 MG/L | 0.080 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | — | Resolved | Sep 30, 2024 | — | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | — | Resolved | Sep 30, 2024 | — | |
| Jun 10, 2024 | — | TT | Yes | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Jun 10, 2024 | — | RPT | No | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Jun 10, 2024 | — | RPT | No | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Jun 10, 2024 | — | RPT | No | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Jun 10, 2024 | — | TT | Yes | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Jun 10, 2024 | — | TT | Yes | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Jun 10, 2024 | — | RPT | No | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Jun 10, 2024 | — | TT | Yes | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Jun 10, 2024 | — | TT | Yes | No | — | — | — | Resolved | Jan 30, 2025 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2024 | — | |
| Apr 1, 2024 | Jun 30, 2024 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | — | Resolved | Jun 30, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Mar 31, 2024 | MCL | Yes | No | .086 MG/L | 0.080 mg/L | — | Resolved | Mar 31, 2024 | — |
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.