Public Water Partners

LAKEVILLE, CT · Litchfield County

CHATFIELD HILL ASSN., INC. Water System

Consumer Confidence Report status

CHATFIELD HILL ASSN., INC. 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 CHATFIELD HILL ASSN., INC..

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 Connecticut’s official records. Always confirm current status with Connecticut before making decisions based on this information.

System facts

System ID (PWSID)
CT1221031
System type
Community Water System
Population served
68
Service connections
15
Ownership
privately owned
Water source
groundwater (wells)

CHATFIELD HILL ASSN., INC. is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 68 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 2005 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

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 the Radionuclides and Revised Rad Rule, inorganic chemicals, and the Total Coliform Rules.

Violation history

  • Monitoring, Additional Routine (RTCR)

    —

    Revised Total Coliform Rule

    November 1, 2023 – November 30, 2023

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2018 – July 29, 2021

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2018 – December 31, 2018

    Resolved

  • Monitoring, Regular

    —

    Nitrite

    January 1, 2018 – December 31, 2018

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    August 10, 2013 – October 21, 2013

    Resolved

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    January 1, 2005 – March 31, 2005

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    January 1, 2005 – March 31, 2005

    Resolved

  • Monitoring, Regular

    —

    Combined Uranium

    January 1, 2005 – March 31, 2005

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is CHATFIELD HILL ASSN., INC. required to publish a Consumer Confidence Report?

Yes. CHATFIELD HILL ASSN., INC. 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 CHATFIELD HILL ASSN., INC.’s next Consumer Confidence Report due?

CHATFIELD HILL ASSN., INC.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CHATFIELD HILL ASSN., INC. have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CHATFIELD HILL ASSN., INC..

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

HOFFMAN, JOHN

860-435-8139

LAKEVILLE, CT 06039