Is 27 MAPLE DRIVE required to publish a Consumer Confidence Report?

Yes. 27 MAPLE DRIVE 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 27 MAPLE DRIVE’s next Consumer Confidence Report due?

27 MAPLE DRIVE’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.

MONROE, CT · Fairfield County

27 MAPLE DRIVE Water System

Consumer Confidence Report status

27 MAPLE DRIVE 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 27 MAPLE DRIVE.

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): CT0859071
System type: Community Water System
Population served: 38
Service connections: 16
Ownership: privately owned
Water source: groundwater (wells)

27 MAPLE DRIVE is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 38 people from groundwater.

As of August 1, 2026, its federal record holds 22 entries between 2011 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

Of the 22, 21 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 synthetic organic chemicals, volatile organic chemicals, and the Public Notice Rule and Revised PN Rule.

Violation history

Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2018 – March 31, 2018
Resolved
Monitoring, Regular
—
Endrin
January 1, 2018 – March 31, 2018
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2018 – March 31, 2018
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Aldicarb
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2017 – March 31, 2017
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2017 – March 31, 2017
Archived
Monitoring, Regular
—
Trichloroethylene
January 1, 2017 – March 31, 2017
Archived
Monitoring, Regular
—
Glyphosate
October 1, 2016 – December 31, 2016
Archived
Monitoring, Regular
—
Trichloroethylene
July 1, 2016 – September 30, 2016
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2015 – December 31, 2015
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2015 – December 31, 2015
Archived
Monitoring, Regular
—
LASSO
July 1, 2015 – September 30, 2015
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2015 – March 31, 2015
Archived
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 2013 – September 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 14, 2012 – May 31, 2019
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 2011 – June 30, 2011
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2018 – March 31, 2018	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2018 – March 31, 2018	Monitoring, Regular	Endrin	—	Resolved
January 1, 2018 – March 31, 2018	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Aldicarb	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2017 – March 31, 2017	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2017 – March 31, 2017	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 2017 – March 31, 2017	Monitoring, Regular	Trichloroethylene	—	Archived
October 1, 2016 – December 31, 2016	Monitoring, Regular	Glyphosate	—	Archived
July 1, 2016 – September 30, 2016	Monitoring, Regular	Trichloroethylene	—	Archived
October 1, 2015 – December 31, 2015	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
October 1, 2015 – December 31, 2015	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
July 1, 2015 – September 30, 2015	Monitoring, Regular	LASSO	—	Archived
January 1, 2015 – March 31, 2015	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
July 1, 2013 – September 30, 2013	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 14, 2012 – May 31, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2011 – June 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved

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

Enforcement actions

October 4, 2017State Intentional no-action487 linked violations

Common questions

Is 27 MAPLE DRIVE required to publish a Consumer Confidence Report?: Yes. 27 MAPLE DRIVE 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 27 MAPLE DRIVE’s next Consumer Confidence Report due?: 27 MAPLE DRIVE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does 27 MAPLE DRIVE have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for 27 MAPLE DRIVE.
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

STEIN, RICHARD

203-261-6401

MONROE, CT 06468