GILFORD, NH · Grafton County
MAD RIVER APTS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of August 1, 2025. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Grafton County, NH.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace New Hampshire’s official records. Always confirm current status with New Hampshire before making decisions based on this information.
System facts
- System ID (PWSID)
- NH2342100
- System type
- Community Water System
- Population served
- 18
- Service connections
- 6
- Ownership
- privately owned
- Water source
- groundwater (wells)
MAD RIVER APTS is one of 877 community water systems in New Hampshire in the 500 or fewer people size category, formerly serving 18 people from groundwater.
EPA's federal records list this system as inactive in 2025; the record below is historical.
As of August 1, 2026, its federal record holds 4 entries between 2005 and 2024, all of which EPA lists as closed.
Of the 4, 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules.
Violation history
Treatment Technique, Level 2 Assessment (RTCR)
Health-basedRevised Total Coliform Rule
May 18, 2024 – August 1, 2025
ArchivedReporting, Assessment Forms (RTCR)
—Revised Total Coliform Rule
May 18, 2024 – August 1, 2025
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2015 – March 31, 2015
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2005 – December 31, 2005
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 18, 2024 – August 1, 2025 | Treatment Technique, Level 2 Assessment (RTCR) | Revised Total Coliform Rule | Health-based | Archived |
| May 18, 2024 – August 1, 2025 | Reporting, Assessment Forms (RTCR) | Revised Total Coliform Rule | — | Archived |
| January 1, 2015 – March 31, 2015 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Last known contact on file (system is inactive)
GILFORD WELL CO INC
Phone not on record
GILFORD, NH 03249