HERITAGE WATER COMPANY

Connecticut — Community Water System — PWSID: CT1300021

System Information

PWSID	CT1300021
System Name	HERITAGE WATER COMPANY
System Type	Community Water System
Water Source	Surface Water Purchased
Activity Status	Active
Owner Type	Private
EPA Region	01
Serves School	No
Wholesaler	No
First Reported	Mar 8, 1979
Last Reported	Dec 15, 2025

Location & Contact

State	Connecticut
City	CLINTON
ZIP Code	06413
Address	93 West Main Street
Organization	MCDERMOTT, GERALD
Phone	860-664-6125

Population & Service

Population Served	7,300
Service Connections	3,415

Drinking Water Violations (75)

This water system has 75 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Oct 1, 2018	Dec 31, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Nov 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018	Dec 31, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Nov 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018	Dec 31, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Nov 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018	Dec 31, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Nov 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018	Sep 30, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018	Sep 30, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018	Sep 30, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2018	Sep 30, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 10, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jan 25, 2018	Consumer Confidence Rule
Aug 10, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jan 25, 2018	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 20, 2017	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 20, 2017	Consumer Confidence Rule
Jul 1, 2016	Sep 30, 2016	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2016	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2016	Sep 30, 2016	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Sep 30, 2016	Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2003	Sep 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2003	Total Coliform Rule
Sep 1, 2003	Sep 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2003	Total Coliform Rule
Sep 1, 2003	Sep 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2003	Total Coliform Rule
Sep 1, 2003	Sep 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2003	Total Coliform Rule
Sep 1, 2003	Sep 30, 2003	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2003	Total Coliform Rule
Sep 1, 1998	Sep 30, 1998	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1998	Total Coliform Rule
Sep 1, 1998	Sep 30, 1998	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1998	Total Coliform Rule
Sep 1, 1998	Sep 30, 1998	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1998	Total Coliform Rule
Sep 1, 1998	Sep 30, 1998	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1998	Total Coliform Rule
Oct 1, 1994	Oct 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 1994	Total Coliform Rule
Oct 1, 1994	Oct 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 1994	Total Coliform Rule
Oct 1, 1994	Oct 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 1994	Total Coliform Rule
Oct 1, 1994	Oct 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 1994	Total Coliform Rule
Oct 1, 1994	Oct 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	Other	No	No	—	5% of samples	—	Resolved	Jan 31, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	Other	No	No	—	5% of samples	—	Resolved	Jan 31, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	Other	No	No	—	5% of samples	—	Resolved	Jan 31, 1994	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Nov 1, 1993	Nov 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 1993	Total Coliform Rule
Oct 1, 1993	Oct 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 1993	Total Coliform Rule
Oct 1, 1993	Oct 31, 1993	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Oct 31, 1993	Total Coliform Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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