W STEWARTSTOWN WATER PCT
New Hampshire - Community Water System - PWSID: NH2191020
System Information
| PWSID | NH2191020 |
| System Name | W STEWARTSTOWN WATER PCT |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | WEST STEWARTSTOWN |
| ZIP Code | 03597 |
| Address | PO BOX 574 |
| Organization | W STEWARTSTOWN WATER PCT |
| Phone | - |
Population & Service
| Population Served | 428 |
| Service Connections | 105 |
Drinking Water Violations (82)
This water system has 82 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, 2025 | Jan 1, 2026 | MR | No | Yes | - | 4.0 mg/L | - | Unaddressed | - | - | |
| Jul 1, 2015 | Oct 1, 2015 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Oct 1, 2015 | - | |
| Jul 1, 2015 | Oct 1, 2015 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Oct 1, 2015 | - | |
| Jul 1, 2015 | Oct 1, 2015 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Oct 1, 2015 | - | |
| Jul 1, 2015 | Oct 1, 2015 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Oct 1, 2015 | - | |
| Jul 1, 2015 | Oct 1, 2015 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Oct 1, 2015 | - | |
| Jul 1, 2015 | Oct 1, 2015 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Oct 1, 2015 | - | |
| Jul 1, 2015 | Oct 1, 2015 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Oct 1, 2015 | - | |
| Jul 1, 2015 | Oct 1, 2015 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Oct 1, 2015 | - | |
| Aug 1, 2014 | Aug 31, 2014 | MR | No | No | - | 5% of samples | - | Archived | Aug 31, 2014 | - | |
| Aug 1, 2014 | Aug 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2014 | - | |
| Aug 1, 2014 | Aug 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2014 | - | |
| Aug 1, 2014 | Aug 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2014 | - | |
| Aug 1, 2014 | Aug 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2014 | Jul 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2014 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 19, 2007 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 19, 2007 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 19, 2007 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2006 | - | |
| Jan 1, 2006 | Jan 31, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2006 | - | |
| Aug 1, 1994 | Aug 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 1994 | - | |
| Aug 1, 1994 | Aug 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 1994 | - | |
| Aug 1, 1994 | Aug 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 1994 | - | |
| Jan 1, 1994 | Aug 14, 1995 | TT | Yes | No | - | TT | - | Resolved | Aug 14, 1995 | - | |
| Jan 1, 1994 | Aug 14, 1995 | TT | Yes | No | - | TT | - | Resolved | Aug 14, 1995 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1992 | - | |
| Nov 1, 1992 | Nov 30, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1992 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | Yes | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | Yes | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | Yes | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | Yes | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | Yes | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MR | No | Yes | - | 5% of samples | - | Resolved | Jun 30, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 1991 | - |
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.