Public Water Partners

GLENCLIFF, NH · Grafton County

GLENCLIFF IMPROVEMENT Water System

Consumer Confidence Report status

GLENCLIFF IMPROVEMENT 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 GLENCLIFF IMPROVEMENT.

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)
NH2421010
System type
Community Water System
Population served
30
Service connections
13
Ownership
privately owned
Water source
groundwater (wells)

GLENCLIFF IMPROVEMENT is one of 877 community water systems in New Hampshire in the 500 or fewer people size category, serving 30 people from groundwater.

As of August 1, 2026, its federal record holds 97 entries between 1993 and 2021, all of which EPA lists as closed. Nothing has been added since 2021.

Of the 97, 93 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

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    February 1, 2021 – April 6, 2021

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    January 21, 2021 – February 10, 2021

    Resolved

  • Reporting, Assessment Forms (RTCR)

    —

    Revised Total Coliform Rule

    August 1, 2020 – August 27, 2020

    Resolved

  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    July 1, 2019 – August 9, 2019

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    June 1, 2019 – July 3, 2019

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    November 15, 2018 – December 11, 2018

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    July 1, 2016 – August 10, 2016

    Resolved

  • Treatment Technique, Level 2 Assessment (RTCR)

    Health-based

    Revised Total Coliform Rule

    July 1, 2016 – October 6, 2016

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    July 31, 2014 – August 18, 2014

    Resolved

  • Monitoring, Repeat Major (TCR)

    —

    Coliform (TCR)

    July 1, 2014 – September 30, 2014

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    October 1, 2011 – December 31, 2011

    Archived

  • Monitoring, Repeat Major (TCR)

    —

    Coliform (TCR)

    October 1, 2010 – November 15, 2010

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2006 – August 7, 2006

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 1, 1997 – March 31, 1997

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 1997 – January 31, 1997

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    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

    —

    1,2-Dichloropropane

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    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

    —

    Tetrachloroethylene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Styrene

    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

    —

    Cadmium

    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

    —

    Chromium

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    p-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

    —

    1,1-Dichloroethylene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1995 – December 31, 1995

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1994 – December 31, 1994

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1993 – December 31, 1993

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 1993 – December 31, 1993

    Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Common questions

Is GLENCLIFF IMPROVEMENT required to publish a Consumer Confidence Report?

Yes. GLENCLIFF IMPROVEMENT 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 GLENCLIFF IMPROVEMENT’s next Consumer Confidence Report due?

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

Does GLENCLIFF IMPROVEMENT have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for GLENCLIFF IMPROVEMENT.

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

GLENCLIFF IMPROVEMENT CO. (GIC)

Phone not on record

GLENCLIFF, NH 03238