WETHERSFIELD, CT · New London County

MONTVILLE CORRECTIONAL COMPLEX Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of September 26, 2008. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in New London County, CT.

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): CT0861211
System type: Community Water System
Population served: 1,689
Service connections: 3
Ownership: state government
Water source: surface water (rivers, lakes, or reservoirs)

MONTVILLE CORRECTIONAL COMPLEX is one of 84 community water systems in Connecticut in the 501 to 3,300 people size category, formerly serving 1,689 people from surface water.

EPA's federal records list this system as inactive in 2008; the record below is historical.

As of August 1, 2026, its federal record holds 16 entries between 1991 and 2008, all of which EPA lists as closed. Nothing has been added since 2008.

Of the 16, 15 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, the Total Coliform Rules, and the Lead and Copper Rule.

Violation history

Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 10, 2008 – September 26, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – July 9, 2007
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Benzene
October 1, 1992 – December 31, 1992
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 1992 – December 31, 1992
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 1992 – December 31, 1992
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Benzene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Vinyl chloride
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1991 – June 30, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 10, 2008 – September 26, 2008	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 2007 – July 9, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 1992 – December 31, 1992	Monitoring, Regular	Benzene	—	Resolved
October 1, 1992 – December 31, 1992	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 1992 – December 31, 1992	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Benzene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Vinyl chloride	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1991 – June 30, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

September 26, 2008State Compliance achieved10 linked violations
September 26, 2008State no longer subject to Rule1 linked violation
August 13, 2008State Violation/Reminder Notice3 linked violations
February 26, 2001State Public Notification received6 linked violations
September 23, 1999State Public Notification requested5 linked violations
September 7, 1999State Violation/Reminder Notice6 linked violations
August 1, 1997State Compliance achieved3 linked violations
July 31, 1997State Public Notification received1 linked violation
January 25, 1995State Violation/Reminder Notice5 linked violations
September 9, 1994State Compliance achieved6 linked violations
April 15, 1994State Compliance achieved24 linked violations
September 2, 1992State Public Notification requested13 linked violations
January 20, 1992State Violation/Reminder Notice1 linked violation
January 20, 1992State Public Notification requested1 linked violation
December 31, 1991State Compliance achieved30 linked violations
April 1, 1991State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 25, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

LANTZ, THERESA C.

860-692-7780

WETHERSFIELD, CT 06109