Is CRYSTAL LAKE CONDOMINIUMS required to publish a Consumer Confidence Report?

Yes. CRYSTAL LAKE CONDOMINIUMS 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 CRYSTAL LAKE CONDOMINIUMS’s next Consumer Confidence Report due?

CRYSTAL LAKE CONDOMINIUMS’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.

MYSTIC, CT · New London County

CRYSTAL LAKE CONDOMINIUMS Water System

Consumer Confidence Report status

CRYSTAL LAKE CONDOMINIUMS 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 CRYSTAL LAKE CONDOMINIUMS.

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): CT1210021
System type: Community Water System
Population served: 184
Service connections: 74
Ownership: privately owned
Water source: groundwater (wells)

CRYSTAL LAKE CONDOMINIUMS is one of 799 community water systems in Connecticut in the 500 or fewer people size category, serving 184 people from groundwater.

As of August 1, 2026, its federal record holds 28 entries between 1991 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

Of the 28, 6 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 Total Coliform Rules, the Miscellaneous Other Rules, and the Lead and Copper Rule.

Violation history

Public Notification Violation without NPDWR Violation
—
Public Notice
July 17, 2022 – July 26, 2022
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2018 – June 30, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2017 – September 30, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – January 2, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
May 24, 2017 – May 29, 2018
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2015 – February 16, 2016
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
August 10, 2005 – November 22, 2005
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2002 – January 17, 2003
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2001 – December 31, 2001
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2001 – January 9, 2003
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 1999 – December 31, 1999
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1999 – September 30, 1999
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 1995 – February 28, 1995
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1994 – August 31, 1994
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
July 1, 1994 – September 12, 1997
Resolved
Notification, Public
—
Bromomethane
March 1, 1994 – March 31, 1994
Resolved
Notification, Public
—
2,2-Dichloropropane
March 1, 1994 – March 31, 1994
Resolved
Notification, Public
—
Dibromochloromethane
March 1, 1994 – March 31, 1994
Resolved
Notification, Public
—
ETHYLENE DIBROMIDE
March 1, 1994 – March 31, 1994
Resolved
Notification, Public
—
p-Xylene
March 1, 1994 – March 31, 1994
Resolved
Notification, Public
—
DICHLOROMETHANE
March 1, 1994 – March 31, 1994
Resolved
Notification, Public
—
1,1,1,2-Tetrachloroethane
March 1, 1994 – March 31, 1994
Resolved
Notification, Public
—
m-Xylene
March 1, 1994 – March 31, 1994
Resolved
Notification, Public
—
o-Xylene
March 1, 1994 – March 31, 1994
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1993 – July 31, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 1993 – February 28, 1993
Resolved
Notification, Public
—
Coliform (TCR)
September 1, 1991 – September 30, 1991
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1991 – November 30, 1991
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
July 17, 2022 – July 26, 2022	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
October 1, 2018 – June 30, 2019	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2017 – January 2, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 24, 2017 – May 29, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 30, 2015 – February 16, 2016	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
August 10, 2005 – November 22, 2005	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2002 – January 17, 2003	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
December 1, 2001 – December 31, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2001 – January 9, 2003	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
December 1, 1999 – December 31, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 1999 – September 30, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
February 1, 1995 – February 28, 1995	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1994 – August 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1994 – September 12, 1997	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	Bromomethane	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	2,2-Dichloropropane	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	Dibromochloromethane	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	ETHYLENE DIBROMIDE	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	p-Xylene	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	DICHLOROMETHANE	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	1,1,1,2-Tetrachloroethane	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	m-Xylene	—	Resolved
March 1, 1994 – March 31, 1994	Notification, Public	o-Xylene	—	Resolved
July 1, 1993 – July 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
February 1, 1993 – February 28, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 1991 – September 30, 1991	Notification, Public	Coliform (TCR)	—	Archived
September 1, 1991 – November 30, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

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

Enforcement actions

July 26, 2022State Public Notification received1 linked violation
January 10, 2020State Public Notification received3 linked violations
December 24, 2019State Public Notification requested4 linked violations
December 24, 2019State Violation/Reminder Notice2 linked violations
June 30, 2019State Compliance achieved2 linked violations
February 28, 2019State Public Notification requested2 linked violations
February 28, 2019State Violation/Reminder Notice5 linked violations
January 17, 2018State Public Notification requested2 linked violations
January 2, 2018State Compliance achieved2 linked violations
October 31, 2017State Compliance achieved2 linked violations
September 29, 2017State Public Notification requested2 linked violations
February 16, 2016State Compliance achieved1 linked violation
January 17, 2003State Compliance achieved3 linked violations
March 6, 2002State Public Notification received9 linked violations
June 9, 1999State Violation/Reminder Notice18 linked violations
October 15, 1997State Public Notification received3 linked violations
January 22, 1997State Compliance achieved14 linked violations
October 18, 1995State Violation/Reminder Notice10 linked violations
March 9, 1995State Public Notification requested5 linked violations
January 31, 1995State Public Notification received8 linked violations
July 18, 1994State Violation/Reminder Notice2 linked violations
July 15, 1994State Public Notification requested3 linked violations
April 11, 1994State Public Notification requested3 linked violations
March 25, 1993State Public Notification requested9 linked violations
November 10, 1992State Public Notification requested16 linked violations
September 18, 1991State Violation/Reminder Notice2 linked violations
September 30, 1987State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 31, 1984State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Common questions

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

BRENNAN, AIDAN

860-333-6535

MYSTIC, CT 06355