NEWMARKET, NH · Rockingham County
NEWMARKET WATER WORKS 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)
- NH1731010
- System type
- Community Water System
- Population served
- 5,030
- Service connections
- 1,951
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Styrene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Barium
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Selenium
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Toluene
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Styrene
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Styrene
January 1, 1993 – December 31, 1993
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Antimony, Total | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2001 – December 31, 2001 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Styrene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 28, 2009State Compliance achieved57 linked violations
- March 15, 2002State Violation/Reminder Notice240 linked violations
Contact
TOWN OF NEWMARKET
Phone not on record
NEWMARKET, NH 03857