NELSON ELEMENTARY SCH
New Hampshire — Non-Transient Non-Community — PWSID: NH1635010
System Information
| PWSID | NH1635010 |
| System Name | NELSON ELEMENTARY SCH |
| 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 | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | KEENE |
| ZIP Code | 03431 |
| Address | 193 MAPLE AVE |
| Organization | SAU 29 |
| Phone | — |
Population & Service
| Population Served | 60 |
| Service Connections | 1 |
Drinking Water Violations (11)
This water system has 11 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, 2012 | — | MR | No | No | — | TT | — | Resolved | Jul 19, 2012 | — | |
| Jul 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Jul 19, 2012 | — | |
| Oct 1, 1995 | Dec 31, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Oct 1, 1995 | Dec 31, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1994 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1994 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1994 | — | |
| Jul 1, 1994 | Sep 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1994 | — | |
| Jul 1, 1993 | Feb 15, 1996 | MR | No | No | — | TT | — | Resolved | Feb 15, 1996 | — | |
| Jul 1, 1993 | Feb 15, 1996 | MR | No | No | — | TT | — | Resolved | Feb 15, 1996 | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.