NEW PRESTON WATER CO

Connecticut — Community Water System — PWSID: CT1500011

System Information

PWSID	CT1500011
System Name	NEW PRESTON WATER CO
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	NEW PRESTON
ZIP Code	06777
Address	12 NEW PRESTON HILL ROAD
Organization	ATHAS, MICHAEL
Phone	860-868-7215

Population & Service

Population Served	139
Service Connections	22

Drinking Water Violations (108)

This water system has 108 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
Aug 10, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 24, 2017	Consumer Confidence Rule
Aug 10, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 24, 2017	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 24, 2017	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 24, 2017	Consumer Confidence Rule
Aug 10, 2009	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 10, 2009	Consumer Confidence Rule
Aug 10, 2009	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 10, 2009	Consumer Confidence Rule
Jul 1, 2009	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 10, 2009	Consumer Confidence Rule
Jul 1, 2009	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Sep 10, 2009	Consumer Confidence Rule
Aug 10, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 16, 2009	Consumer Confidence Rule
Aug 10, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Nov 16, 2009	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 19, 2009	Consumer Confidence Rule
Jul 1, 2008	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 19, 2009	Consumer Confidence Rule
Aug 10, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 4, 2007	Consumer Confidence Rule
Jul 1, 2007	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 4, 2007	Consumer Confidence Rule
Oct 1, 2006	Dec 31, 2006	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2006	Radionuclides and Revised Rad Rule
Oct 1, 2006	Dec 31, 2006	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2006	Radionuclides and Revised Rad Rule
Oct 1, 2006	Dec 31, 2006	Combined Radium (-226 and -228)	MR	No	Yes	—	5 pCi/L	—	Resolved	Dec 31, 2006	Radionuclides and Revised Rad Rule
Oct 1, 2006	Dec 31, 2006	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2006	Radionuclides and Revised Rad Rule
Oct 1, 2006	Dec 31, 2006	Gross Alpha, Excl. Radon and U	MR	No	Yes	—	15 pCi/L	—	Resolved	Dec 31, 2006	Radionuclides and Revised Rad Rule
Oct 1, 2006	Dec 31, 2006	Combined Uranium	MR	No	Yes	—	30 ug/L	—	Resolved	Dec 31, 2006	Radionuclides and Revised Rad Rule
Sep 1, 2006	Sep 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2006	Total Coliform Rule
Sep 1, 2006	Sep 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2006	Total Coliform Rule
Sep 1, 2006	Sep 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2006	Total Coliform Rule
Sep 1, 2006	Sep 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2006	Total Coliform Rule
Aug 10, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 6, 2006	Consumer Confidence Rule
Aug 10, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 6, 2006	Consumer Confidence Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 6, 2006	Consumer Confidence Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Dec 6, 2006	Consumer Confidence Rule
Jul 1, 2006	Jul 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2006	Total Coliform Rule
Jul 1, 2006	Jul 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2006	Total Coliform Rule
Jul 1, 2006	Jul 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2006	Total Coliform Rule
Jul 1, 2006	Jul 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2006	Total Coliform Rule
Jun 1, 2006	Jun 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2006	Total Coliform Rule
Jun 1, 2006	Jun 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2006	Total Coliform Rule
Jun 1, 2006	Jun 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2006	Total Coliform Rule
Jun 1, 2006	Jun 30, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2006	Total Coliform Rule
May 1, 2006	May 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2006	Total Coliform Rule
May 1, 2006	May 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2006	Total Coliform Rule
May 1, 2006	May 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2006	Total Coliform Rule
May 1, 2006	May 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2006	Total Coliform Rule
Oct 1, 2005	Oct 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2005	Total Coliform Rule
Oct 1, 2005	Oct 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2005	Total Coliform Rule
Oct 1, 2005	Oct 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2005	Total Coliform Rule
Oct 1, 2005	Oct 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2005	Total Coliform Rule
Sep 1, 2005	Sep 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2005	Total Coliform Rule
Sep 1, 2005	Sep 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2005	Total Coliform Rule
Sep 1, 2005	Sep 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2005	Total Coliform Rule
Sep 1, 2005	Sep 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2005	Total Coliform Rule
Jul 1, 2005	Sep 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2005	Total Coliform Rule
Jul 1, 2005	Sep 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2005	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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