ATKINSON, NH · Rockingham County
COLBY POND Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- NH0582010
- System type
- Community Water System
- Population served
- 485
- Service connections
- 194
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Barium
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Cadmium
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Chromium
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Mercury
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1997 – December 31, 1997
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ArchivedMonitoring, Regular
—Dinoseb
January 1, 1997 – December 31, 1997
ArchivedMonitoring, Regular
—LASSO
January 1, 1997 – December 31, 1997
ArchivedMonitoring, Regular
—Tetrachloroethylene
January 1, 1997 – December 31, 1997
ArchivedMonitoring, Regular
—Toluene
January 1, 1997 – December 31, 1997
ArchivedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 1997 – December 31, 1997
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | DICHLOROMETHANE | — | Archived |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Archived |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Dinoseb | — | Archived |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | LASSO | — | Archived |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Toluene | — | Archived |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 28, 2017State Public Notification received70 linked violations
Contact
HAMPSTEAD AREA WATER CO
Phone not on record
ATKINSON, NH 03811