AQUARION-INDIAN FIELDS

Connecticut — Community Water System — PWSID: CT0180131

System Information

PWSID	CT0180131
System Name	AQUARION-INDIAN FIELDS
System Type	Community Water System
Water Source	Ground Water
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	SHELTON
ZIP Code	06484
Address	505 Huntington St.
Organization	ULRICH, ROBERT J.
Phone	203-926-4320

Population & Service

Population Served	147
Service Connections	56

Drinking Water Violations (80)

This water system has 80 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
Dec 30, 2021	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 21, 2022	Lead and Copper Rule
Dec 30, 2015	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 8, 2025	Lead and Copper Rule
Dec 30, 2015	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 8, 2025	Lead and Copper Rule
Oct 1, 2009	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2012	Lead and Copper Rule
Oct 1, 2009	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2012	Lead and Copper Rule
Oct 1, 2009	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2012	Lead and Copper Rule
Oct 1, 2009	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2012	Lead and Copper Rule
Aug 10, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 3, 2008	Consumer Confidence Rule
Aug 10, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 3, 2008	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 29, 2008	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 29, 2008	Consumer Confidence Rule
Jul 1, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 19, 2007	Consumer Confidence Rule
Jul 1, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 19, 2007	Consumer Confidence Rule
May 12, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	May 3, 2011	Public Notice Rule and Revised PN Rule
May 12, 2006	—	Public Notice	Other	No	No	—	—	—	Resolved	May 3, 2011	Public Notice Rule and Revised PN Rule
Jan 1, 2005	Jan 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2005	Total Coliform Rule
Jan 1, 2005	Jan 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2005	Total Coliform Rule
Jan 1, 2005	Jan 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2005	Total Coliform Rule
Jan 1, 2005	Jan 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2005	Total Coliform Rule
Sep 4, 2004	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 29, 2004	Public Notice Rule and Revised PN Rule
Sep 4, 2004	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 29, 2004	Public Notice Rule and Revised PN Rule
Jul 1, 2004	Jul 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2004	Total Coliform Rule
Jul 1, 2004	Jul 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2004	Total Coliform Rule
Jul 1, 2004	Jul 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2004	Total Coliform Rule
Jul 1, 2004	Jul 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2004	Total Coliform Rule
Jul 1, 2004	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 8, 2004	Consumer Confidence Rule
Jul 1, 2004	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 8, 2004	Consumer Confidence Rule
Jan 1, 2004	Dec 31, 2004	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2004	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004	Dec 31, 2004	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2004	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004	Dec 31, 2004	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Dec 31, 2004	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004	Dec 31, 2004	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2004	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004	Dec 31, 2004	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2004	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004	Dec 31, 2004	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Dec 31, 2004	Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2001	Oct 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2001	Total Coliform Rule
Oct 1, 2001	Oct 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2001	Total Coliform Rule
Oct 1, 2001	Oct 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2001	Total Coliform Rule
Oct 1, 2001	Oct 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Aug 1, 2001	Aug 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2001	Total Coliform Rule
Aug 1, 2001	Aug 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2001	Total Coliform Rule
Aug 1, 2001	Aug 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2001	Total Coliform Rule
Aug 1, 2001	Aug 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2001	Total Coliform Rule
May 1, 2001	May 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2001	Total Coliform Rule
May 1, 2001	May 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2001	Total Coliform Rule
May 1, 2001	May 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2001	Total Coliform Rule
May 1, 2001	May 31, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2001	Total Coliform Rule
Dec 1, 1999	Dec 31, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 1999	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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