CORNERSTONE PLACE
New Hampshire - Community Water System - PWSID: NH0594010
System Information
| PWSID | NH0594010 |
| System Name | CORNERSTONE PLACE |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | BEDFORD |
| ZIP Code | 03110 |
| Address | PO BOX 10483 |
| Organization | CORNERSTONE PLACE LLC |
| Phone | - |
Population & Service
| Population Served | 25 |
| Service Connections | 14 |
Drinking Water Violations (113)
This water system has 113 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 | MCL | Yes | No | 49 UG/L | 30 ug/L | - | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 49 UG/L | 30 ug/L | - | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 49 UG/L | 30 ug/L | - | Archived | Sep 30, 2025 | - | |
| Jul 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Jul 29, 2016 | - | |
| Jul 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Jul 29, 2016 | - | |
| Jul 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Jul 29, 2016 | - | |
| Jul 1, 2016 | - | MR | No | No | - | TT | - | Resolved | Jul 29, 2016 | - | |
| Mar 23, 2016 | - | Other | No | No | - | - | - | Resolved | Apr 8, 2016 | - | |
| Mar 23, 2016 | - | Other | No | No | - | - | - | Resolved | Apr 8, 2016 | - | |
| Mar 23, 2016 | - | Other | No | No | - | - | - | Resolved | Apr 8, 2016 | - | |
| Mar 23, 2016 | - | Other | No | No | - | - | - | Resolved | Apr 8, 2016 | - | |
| Jan 10, 2016 | - | TT | Yes | No | - | - | - | Resolved | Feb 3, 2016 | - | |
| Jan 10, 2016 | - | TT | Yes | No | - | - | - | Resolved | Feb 3, 2016 | - | |
| Jan 10, 2016 | - | TT | Yes | No | - | - | - | Resolved | Feb 3, 2016 | - | |
| Jan 10, 2016 | - | TT | Yes | No | - | - | - | Resolved | Feb 3, 2016 | - | |
| Nov 13, 2015 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2016 | - | |
| Nov 13, 2015 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2016 | - | |
| Nov 13, 2015 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2016 | - | |
| Nov 13, 2015 | - | TT | Yes | No | - | - | - | Resolved | Mar 18, 2016 | - | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | - | 5% of samples | - | Archived | Nov 30, 2014 | - | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2014 | - | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2014 | - | |
| Oct 26, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jan 7, 2015 | - | |
| Oct 26, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jan 7, 2015 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 10 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.007 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.07 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.07 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.075 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.2 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.7 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 1 mg/L | - | Archived | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.6 mg/L | - | Archived | Dec 31, 2002 | - | |
| Nov 1, 1994 | Nov 30, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1994 | - | |
| Nov 1, 1994 | Nov 30, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1994 | - | |
| Nov 1, 1994 | Nov 30, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1994 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Dec 31, 1993 | - | |
| Jan 1, 1993 | Dec 31, 1993 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Dec 31, 1993 | - |
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.