MT WASHINGTON COG RW/PEPPERSAS
New Hampshire — Transient Non-Community — PWSID: NH1418010
System Information
| PWSID | NH1418010 |
| System Name | MT WASHINGTON COG RW/PEPPERSAS |
| 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 | Jul 15, 2011 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | MT WASHINGTON |
| ZIP Code | 03589 |
| Address | 3168 BASE STATION RD |
| Organization | MOUNT WASHINGTON RAILWAY CO |
| Phone | — |
Population & Service
| Population Served | 999 |
| Service Connections | 1 |
Drinking Water Violations (16)
This water system has 16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2020 | — | TT | Yes | No | — | — | — | Resolved | Oct 16, 2020 | — | |
| Sep 1, 2020 | — | TT | Yes | No | — | — | — | Resolved | Oct 16, 2020 | — | |
| Sep 1, 2020 | — | TT | Yes | No | — | — | — | Resolved | Oct 16, 2020 | — | |
| Sep 1, 2020 | — | TT | Yes | No | — | — | — | Resolved | Oct 16, 2020 | — | |
| Sep 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Oct 16, 2020 | — | |
| Sep 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Oct 16, 2020 | — | |
| Sep 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Oct 16, 2020 | — | |
| Sep 1, 2020 | — | RPT | No | No | — | — | — | Resolved | Oct 16, 2020 | — | |
| Apr 1, 2017 | — | RPT | No | No | — | — | — | Resolved | Jun 13, 2017 | — | |
| Apr 1, 2017 | — | RPT | No | No | — | — | — | Resolved | Jun 13, 2017 | — | |
| Apr 1, 2017 | — | RPT | No | No | — | — | — | Resolved | Jun 13, 2017 | — | |
| Apr 1, 2017 | — | RPT | No | No | — | — | — | Resolved | Jun 13, 2017 | — | |
| Apr 1, 2017 | — | TT | Yes | No | — | — | — | Resolved | Jun 13, 2017 | — | |
| Apr 1, 2017 | — | TT | Yes | No | — | — | — | Resolved | Jun 13, 2017 | — | |
| Apr 1, 2017 | — | TT | Yes | No | — | — | — | Resolved | Jun 13, 2017 | — | |
| Apr 1, 2017 | — | TT | Yes | No | — | — | — | Resolved | Jun 13, 2017 | — |
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.