Public Water Partners

ERROL, NH · Coos County

ERROL WATER WORKS/WEST Water System

Consumer Confidence Report status

ERROL WATER WORKS/WEST 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 ERROL WATER WORKS/WEST.

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)
NH0781010
System type
Community Water System
Population served
183
Service connections
69
Ownership
local government
Water source
groundwater (wells)

ERROL WATER WORKS/WEST is one of 877 community water systems in New Hampshire in the 500 or fewer people size category, serving 183 people from groundwater.

As of August 1, 2026, its federal record holds 117 entries between 1993 and 2013, all of which EPA lists as closed. Nothing has been added since 2013.

Of the 117, 114 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, synthetic organic chemicals, and inorganic chemicals.

Violation history

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    January 1, 2013 – January 24, 2013

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    November 1, 2012 – November 30, 2012

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 2012 – August 31, 2012

    Resolved

  • Monitoring, Regular

    —

    Benzene

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Toluene

    October 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Toluene

    July 1, 1996 – September 30, 1996

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    July 1, 1996 – September 30, 1996

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    July 1, 1996 – September 30, 1996

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    July 1, 1996 – September 30, 1996

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    July 1, 1996 – September 30, 1996

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    July 1, 1996 – September 30, 1996

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    April 1, 1996 – June 30, 1996

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    April 1, 1996 – June 30, 1996

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    April 1, 1996 – June 30, 1996

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    April 1, 1996 – June 30, 1996

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    July 1, 1994 – September 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Toluene

    July 1, 1994 – September 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Benzene

    July 1, 1994 – September 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    July 1, 1994 – September 30, 1994

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    July 1, 1994 – September 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Benzene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Toluene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Styrene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    April 1, 1994 – June 30, 1994

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 1994 – March 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1994 – March 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1994 – March 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 1994 – March 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 1993 – December 31, 1993

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is ERROL WATER WORKS/WEST required to publish a Consumer Confidence Report?

Yes. ERROL WATER WORKS/WEST 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 ERROL WATER WORKS/WEST’s next Consumer Confidence Report due?

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

Does ERROL WATER WORKS/WEST have any open drinking water violations on record?

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

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 ERROL

Phone not on record

ERROL, NH 03579