CONWAY, NH · Carroll County
CONWAY WATER AND SEWER Water System
Consumer Confidence Report status
CONWAY WATER AND SEWER must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show 1 item for CONWAY WATER AND SEWER that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- NH0511010
- System type
- Community Water System
- Population served
- 2,745
- Service connections
- 962
- Ownership
- local government
- Water source
- groundwater (wells)
CONWAY WATER AND SEWER is one of 101 community water systems in New Hampshire in the 501 to 3,300 people size category, serving 2,745 people from groundwater.
As of August 1, 2026, its federal record holds 8 entries between 1993 and 2005, of which 1 remains open; none are health-based.
Of the 8, 7 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 and the Public Notice Rule and Revised PN Rule.
Violation history
Public Notification Violation for NPDWR Violation
—Public Notice
February 14, 2005
UnaddressedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1993 – December 31, 1993
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1993 – December 31, 1993
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 14, 2005 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- August 14, 2007State Compliance achieved25 linked violations
Common questions
Is CONWAY WATER AND SEWER required to publish a Consumer Confidence Report?
- Yes. CONWAY WATER AND SEWER is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is CONWAY WATER AND SEWER’s next Consumer Confidence Report due?
- CONWAY WATER AND SEWER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CONWAY WATER AND SEWER have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for CONWAY WATER AND SEWER that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
CONWAY WATER AND SEWER
Phone not on record
CONWAY, NH 03818