Is AQUARION-HOLLANDALE ESTATES required to publish a Consumer Confidence Report?

Yes. AQUARION-HOLLANDALE ESTATES 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 AQUARION-HOLLANDALE ESTATES’s next Consumer Confidence Report due?

AQUARION-HOLLANDALE ESTATES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

SHELTON, CT · Fairfield County

AQUARION-HOLLANDALE ESTATES Water System

Consumer Confidence Report status

AQUARION-HOLLANDALE ESTATES 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 AQUARION-HOLLANDALE ESTATES.

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): CT0340251
System type: Community Water System
Population served: 200
Service connections: 73
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

AQUARION-HOLLANDALE ESTATES is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 200 people from surface water.

As of August 1, 2026, its federal record holds 4 entries between 2004 and 2006, all of which EPA lists as closed. Nothing has been added since 2006.

Of the 4, 2 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 Public Notice Rule and Revised PN Rule, the Total Coliform Rules, and the Surface Water Treatment Rules.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
May 12, 2006 – December 13, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2006 – March 31, 2006
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 2006 – March 31, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – January 1, 2005
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
May 12, 2006 – December 13, 2006	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2006 – March 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2006 – March 31, 2006	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2004 – January 1, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 8, 2006State Violation/Reminder Notice4 linked violations
March 13, 2006State Violation/Reminder Notice3 linked violations
May 11, 2005State Public Notification requested15 linked violations
July 25, 2000State Compliance achieved5 linked violations
March 31, 1992State Compliance achieved2 linked violations
October 29, 1991State Public Notification requested1 linked violation
June 30, 1987State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 30, 1984State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Common questions

Is AQUARION-HOLLANDALE ESTATES required to publish a Consumer Confidence Report?: Yes. AQUARION-HOLLANDALE ESTATES 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 AQUARION-HOLLANDALE ESTATES’s next Consumer Confidence Report due?: AQUARION-HOLLANDALE ESTATES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AQUARION-HOLLANDALE ESTATES have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for AQUARION-HOLLANDALE ESTATES.
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

ULRICH, ROBERT J.

203-926-4320

SHELTON, CT 06484