Public Water Partners

NEWMARKET, NH · Rockingham County

NEWMARKET WATER WORKS Water System

Consumer Confidence Report status

NEWMARKET WATER WORKS 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 no open violations for NEWMARKET WATER WORKS.

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)
NH1731010
System type
Community Water System
Population served
5,030
Service connections
1,951
Ownership
local government
Water source
groundwater (wells)

NEWMARKET WATER WORKS serves 5,030 people from groundwater, placing it in the 3,301 to 10,000 people size category.

As of August 1, 2026, its federal record holds 22 entries between 2001 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

All 22 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, inorganic chemicals, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2017 – January 1, 2018

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2007 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 2007 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2007 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    Toluene

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    Styrene

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    October 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    October 1, 2001 – December 31, 2001

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is NEWMARKET WATER WORKS required to publish a Consumer Confidence Report?

Yes. NEWMARKET WATER WORKS 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 NEWMARKET WATER WORKS’s next Consumer Confidence Report due?

NEWMARKET WATER WORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does NEWMARKET WATER WORKS have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for NEWMARKET WATER WORKS.

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

TOWN OF NEWMARKET

Phone not on record

NEWMARKET, NH 03857