W STEWARTSTOWN, NH · Coos County
COOS COUNTY FARM Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of August 1, 2019. 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 Coos 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)
- NH2194010
- System type
- Community Water System
- Population served
- 228
- Service connections
- 6
- Ownership
- local government
- Water source
- groundwater (wells)
COOS COUNTY FARM is one of 877 community water systems in New Hampshire in the 500 or fewer people size category, formerly serving 228 people from groundwater.
EPA's federal records list this system as inactive in 2019; the record below is historical.
As of August 1, 2026, its federal record holds 6 entries between 1994 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.
Of the 6, 5 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 volatile organic chemicals, the Total Coliform Rules, and inorganic chemicals.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2014 – October 31, 2014
ArchivedMonitoring, Regular
—Arsenic
July 1, 2010 – September 30, 2010
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
December 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 1994 – September 30, 1994
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Benzene
January 1, 1994 – March 31, 1994
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 |
|---|---|---|---|---|
| October 1, 2014 – October 31, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Arsenic | — | Resolved |
| December 1, 2001 – December 31, 2001 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 1994 – September 30, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Benzene | — | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- June 30, 2014State Compliance achieved21 linked violations
- October 2, 2007State Public Notification requested50 linked violations
- October 30, 2006State Public Notification requested52 linked violations
Last known contact on file (system is inactive)
COOS COUNTY FARM
Phone not on record
W STEWARTSTOWN, NH 03597