WHALEBACK MOUNTAIN
New Hampshire - Transient Non-Community - PWSID: NH0757020
System Information
| PWSID | NH0757020 |
| System Name | WHALEBACK MOUNTAIN |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Apr 26, 2006 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | ENFIELD |
| ZIP Code | 03748 |
| Address | 160 WHALEBACK MOUNTAIN RD |
| Organization | WHALEBACK MOUNTAIN |
| Phone | - |
Population & Service
| Population Served | 500 |
| Service Connections | 1 |
Drinking Water Violations (141)
This water system has 141 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 19, 2025 | - | Other | No | No | - | - | - | Resolved | Nov 24, 2025 | - | |
| Nov 19, 2025 | - | Other | No | No | - | - | - | Resolved | Nov 24, 2025 | - | |
| Nov 19, 2025 | - | Other | No | No | - | - | - | Resolved | Nov 24, 2025 | - | |
| Nov 19, 2025 | - | Other | No | No | - | - | - | Resolved | Nov 24, 2025 | - | |
| Nov 12, 2025 | - | RPT | No | No | - | - | - | Resolved | Nov 14, 2025 | - | |
| Nov 12, 2025 | - | RPT | No | No | - | - | - | Resolved | Nov 14, 2025 | - | |
| Nov 12, 2025 | - | RPT | No | No | - | - | - | Resolved | Nov 14, 2025 | - | |
| Nov 12, 2025 | - | RPT | No | No | - | - | - | Resolved | Nov 14, 2025 | - | |
| Oct 9, 2025 | - | RPT | No | No | - | - | - | Resolved | Nov 5, 2025 | - | |
| Oct 9, 2025 | - | RPT | No | No | - | - | - | Resolved | Nov 5, 2025 | - | |
| Oct 9, 2025 | - | RPT | No | No | - | - | - | Resolved | Nov 5, 2025 | - | |
| Oct 9, 2025 | - | RPT | No | No | - | - | - | Resolved | Nov 5, 2025 | - | |
| Oct 1, 2025 | Nov 1, 2025 | MON | No | Yes | - | - | - | Resolved | Nov 1, 2025 | - | |
| Oct 1, 2025 | Nov 1, 2025 | MON | No | Yes | - | - | - | Resolved | Nov 1, 2025 | - | |
| Oct 1, 2025 | Nov 1, 2025 | MON | No | Yes | - | - | - | Resolved | Nov 1, 2025 | - | |
| Oct 1, 2025 | Nov 1, 2025 | MON | No | Yes | - | - | - | Resolved | Nov 1, 2025 | - | |
| Sep 1, 2025 | Oct 1, 2025 | MON | No | Yes | - | - | - | Resolved | Oct 1, 2025 | - | |
| Sep 1, 2025 | Oct 1, 2025 | MON | No | Yes | - | - | - | Resolved | Oct 1, 2025 | - | |
| Sep 1, 2025 | Oct 1, 2025 | MON | No | Yes | - | - | - | Resolved | Oct 1, 2025 | - | |
| Sep 1, 2025 | Oct 1, 2025 | MON | No | Yes | - | - | - | Resolved | Oct 1, 2025 | - | |
| Mar 10, 2024 | - | MR | No | Yes | - | - | - | Resolved | Mar 27, 2024 | - | |
| Mar 10, 2024 | - | MR | No | Yes | - | - | - | Resolved | Mar 27, 2024 | - | |
| Mar 10, 2024 | - | MR | No | Yes | - | - | - | Resolved | Mar 27, 2024 | - | |
| Mar 10, 2024 | - | MR | No | Yes | - | - | - | Resolved | Mar 27, 2024 | - | |
| Jun 10, 2020 | - | RPT | No | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| Jun 10, 2020 | - | RPT | No | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| Jun 10, 2020 | - | RPT | No | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| Jun 10, 2020 | - | RPT | No | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| May 21, 2020 | - | TT | Yes | No | - | - | - | Resolved | Jun 8, 2020 | - | |
| May 21, 2020 | - | TT | Yes | No | - | - | - | Resolved | Jun 8, 2020 | - | |
| May 21, 2020 | - | TT | Yes | No | - | - | - | Resolved | Jun 8, 2020 | - | |
| May 21, 2020 | - | TT | Yes | No | - | - | - | Resolved | Jun 8, 2020 | - | |
| May 21, 2020 | - | RPT | No | No | - | - | - | Resolved | Jun 8, 2020 | - | |
| May 21, 2020 | - | RPT | No | No | - | - | - | Resolved | Jun 8, 2020 | - | |
| May 21, 2020 | - | RPT | No | No | - | - | - | Resolved | Jun 8, 2020 | - | |
| May 21, 2020 | - | RPT | No | No | - | - | - | Resolved | Jun 8, 2020 | - | |
| May 1, 2020 | Jun 1, 2020 | MON | No | Yes | - | - | - | Resolved | Jun 1, 2020 | - | |
| May 1, 2020 | Jun 1, 2020 | MON | No | Yes | - | - | - | Resolved | Jun 1, 2020 | - | |
| May 1, 2020 | Jun 1, 2020 | MON | No | Yes | - | - | - | Resolved | Jun 1, 2020 | - | |
| May 1, 2020 | Jun 1, 2020 | MON | No | Yes | - | - | - | Resolved | Jun 1, 2020 | - | |
| Mar 10, 2020 | - | RPT | No | No | - | - | - | Resolved | Apr 8, 2020 | - | |
| Mar 10, 2020 | - | RPT | No | No | - | - | - | Resolved | Apr 8, 2020 | - | |
| Mar 10, 2020 | - | RPT | No | No | - | - | - | Resolved | Apr 8, 2020 | - | |
| Mar 10, 2020 | - | RPT | No | No | - | - | - | Resolved | Apr 8, 2020 | - | |
| Jan 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Mar 6, 2019 | - | |
| Jan 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Mar 6, 2019 | - | |
| Jan 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Mar 6, 2019 | - | |
| Jan 1, 2019 | - | RPT | No | No | - | - | - | Resolved | Mar 6, 2019 | - | |
| Jan 1, 2019 | Feb 1, 2019 | MON | No | Yes | - | - | - | Resolved | Feb 1, 2019 | - | |
| Jan 1, 2019 | Feb 1, 2019 | MON | No | Yes | - | - | - | Resolved | Feb 1, 2019 | - |
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.