TRI TWP WATER AUTH
Pennsylvania — Community Water System — PWSID: PA4110026
System Information
| PWSID | PA4110026 |
| System Name | TRI TWP WATER AUTH |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Inactive |
| 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 | SIDMAN |
| ZIP Code | 15955 |
| Address | 491 MILL RD |
| Organization | TRI TWP WATER AUTH |
| Phone | 814-487-4457 |
Population & Service
| Population Served | 1,227 |
| Service Connections | 270 |
Drinking Water Violations (107)
This water system has 107 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 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2019 | — | |
| Jul 1, 2019 | Sep 30, 2019 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2019 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Oct 1, 2007 | Dec 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2006 | — | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2006 | — | |
| Jan 1, 2006 | Mar 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 20, 2006 | — | |
| Jan 1, 2006 | Mar 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 20, 2006 | — | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2006 | — | |
| Jan 1, 2006 | Jan 31, 2006 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2006 | — | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2005 | — | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2005 | — | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2005 | — | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2005 | — | |
| Jul 1, 2005 | Jul 31, 2005 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Jun 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2005 | — | |
| Jun 1, 2005 | Jun 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2005 | — | |
| Jun 1, 2005 | Jun 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Oct 1, 2004 | — | Other | No | No | — | — | — | Resolved | Jul 6, 2006 | — | |
| Oct 1, 2004 | — | Other | No | No | — | — | — | Resolved | Jul 6, 2006 | — | |
| Jul 1, 2004 | — | Other | No | No | — | — | — | Resolved | Jul 15, 2005 | — | |
| Jul 1, 2004 | — | Other | No | No | — | — | — | Resolved | Jul 15, 2005 | — | |
| Oct 1, 2003 | — | Other | No | No | — | — | — | Resolved | Jan 26, 2006 | — | |
| Sep 1, 2003 | Sep 30, 2003 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2003 | — | |
| Sep 1, 2003 | Sep 30, 2003 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2003 | — | |
| Jul 1, 2003 | — | Other | No | No | — | — | — | Resolved | Jan 17, 2006 | — | |
| Jul 1, 2003 | Jul 31, 2003 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2003 | — | |
| Jul 1, 2003 | Jul 31, 2003 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2003 | — | |
| Jun 1, 2003 | Jun 30, 2003 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2003 | — |
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.