TIMBERLANE REGIONAL HS
New Hampshire — Non-Transient Non-Community — PWSID: NH1935030
System Information
| PWSID | NH1935030 |
| System Name | TIMBERLANE REGIONAL HS |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Dec 15, 2025 |
Location & Contact
| State | New Hampshire |
| City | PLAISTOW |
| ZIP Code | 03865 |
| Address | 30 GREENOUGH RD |
| Organization | TIMBERLANE REGIONAL SCHOOL DISTRICT |
| Phone | — |
Population & Service
| Population Served | 1,137 |
| Service Connections | 2 |
Drinking Water Violations (10)
This water system has 10 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, 2013 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 13, 2013 | Public Notice Rule and Revised PN Rule |
| Oct 20, 2013 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 13, 2013 | Public Notice Rule and Revised PN Rule |
| Oct 1, 2013 | Dec 31, 2013 | Arsenic | MCL | Yes | No | .011 MG/L | 0.010 mg/L | — | Resolved | Dec 31, 2013 | Arsenic Rule |
| Jul 1, 2013 | Sep 30, 2013 | Arsenic | MCL | Yes | No | .011 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2013 | Arsenic Rule |
| Jul 1, 2013 | Sep 30, 2013 | Arsenic | MCL | Yes | No | .011 MG/L | 0.010 mg/L | — | Resolved | Sep 30, 2013 | Arsenic Rule |
| Apr 1, 2013 | Jun 30, 2013 | Arsenic | MCL | Yes | No | .011 MG/L | 0.010 mg/L | — | Resolved | Jun 30, 2013 | Arsenic Rule |
| Apr 1, 2012 | Apr 30, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2012 | Total Coliform Rule |
| Apr 1, 2012 | Apr 30, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2012 | Total Coliform Rule |
| Apr 1, 2012 | Apr 30, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2012 | Total Coliform Rule |
| Jan 1, 1998 | Mar 31, 1998 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Mar 31, 1998 | Total Coliform Rule |
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.