NUMA TOOL CO INC

Connecticut — Non-Transient Non-Community — PWSID: CT1410442

System Information

PWSID	CT1410442
System Name	NUMA TOOL CO INC
System Type	Non-Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	01
Serves School	No
Wholesaler	No
First Reported	Oct 22, 1979
Last Reported	Dec 15, 2025

Location & Contact

State	Connecticut
City	THOMPSON
ZIP Code	06277
Address	646 THOMPSON ROAD
Organization	LEONARD, RALPH
Phone	860-923-9551

Population & Service

Population Served	80
Service Connections	1

Drinking Water Violations (28)

This water system has 28 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 17, 2024	—	LEAD AND COPPER RULE REVISIONS	TT	Yes	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Mar 13, 2021	—	Public Notice	Other	No	No	—	—	—	Resolved	Apr 26, 2021	Public Notice Rule and Revised PN Rule
Mar 13, 2021	—	Public Notice	Other	No	No	—	—	—	Resolved	Apr 26, 2021	Public Notice Rule and Revised PN Rule
Oct 1, 2019	Dec 31, 2019	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2019	Revised Total Coliform Rule
Oct 1, 2019	Dec 31, 2019	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2019	Revised Total Coliform Rule
Oct 1, 2019	Dec 31, 2019	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2019	Revised Total Coliform Rule
Oct 1, 2019	Dec 31, 2019	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Dec 31, 2019	Revised Total Coliform Rule
Apr 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Apr 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Apr 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Apr 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Apr 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Apr 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Apr 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Apr 1, 2012	Jun 30, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2012	Total Coliform Rule
Sep 11, 2004	—	Public Notice	Other	No	No	—	—	—	Resolved	Sep 27, 2011	Public Notice Rule and Revised PN Rule
Sep 11, 2004	—	Public Notice	Other	No	No	—	—	—	Resolved	Sep 27, 2011	Public Notice Rule and Revised PN Rule
Jul 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Jul 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Jul 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Jan 1, 2004	Dec 31, 2006	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2006	Lead and Copper Rule
Jan 1, 2004	Dec 31, 2006	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2006	Lead and Copper Rule
Jan 1, 2004	Dec 31, 2006	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2006	Lead and Copper Rule
Jan 1, 2004	Dec 31, 2006	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2006	Lead and Copper Rule
Jul 1, 1997	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 1, 1997	Lead and Copper Rule
Jul 1, 1997	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 1, 1997	Lead and Copper Rule
Jul 1, 1997	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 1, 1997	Lead and Copper Rule
Jul 1, 1997	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Aug 1, 1997	Lead and Copper 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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