PLAZA 125
New Hampshire — Transient Non-Community — PWSID: NH1936040
System Information
| PWSID | NH1936040 |
| System Name | PLAZA 125 |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 2, 1989 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | PORTSMOUTH |
| ZIP Code | 03801 |
| Address | 273 CORPORATE DR STE 150 |
| Organization | THE KATZ GROUP |
| Phone | — |
Population & Service
| Population Served | 25 |
| Service Connections | 1 |
Drinking Water Violations (19)
This water system has 19 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 15, 2024 | — | RPT | No | No | — | — | — | Archived | Jun 1, 2024 | — | |
| Jul 1, 2024 | Aug 1, 2024 | MON | No | Yes | — | — | — | Archived | Jun 1, 2024 | — | |
| May 3, 2009 | — | Other | No | No | — | — | — | Resolved | Dec 21, 2009 | — | |
| May 3, 2009 | — | Other | No | No | — | — | — | Resolved | Dec 21, 2009 | — | |
| May 3, 2009 | — | Other | No | No | — | — | — | Resolved | Dec 21, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | — | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | — | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | — | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | — | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2006 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2006 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2006 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2006 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2006 | — |
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.