SLNSC BLUE HERON SCH
New Hampshire — Non-Transient Non-Community — PWSID: NH1167190
System Information
| PWSID | NH1167190 |
| System Name | SLNSC BLUE HERON SCH |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | May 4, 2010 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | HOLDERNESS |
| ZIP Code | 03245 |
| Address | 107 HARDHACK RD |
| Organization | — |
| Phone | — |
Population & Service
| Population Served | 41 |
| Service Connections | 2 |
Drinking Water Violations (5)
This water system has 5 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, 2014 | Dec 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Dec 29, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Dec 29, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Dec 29, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Dec 29, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 2014 | — |
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.