FARMINGTON WATER DEPT

New Hampshire — Community Water System — PWSID: NH0811010

System Information

PWSID	NH0811010
System Name	FARMINGTON WATER DEPT
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	01
Serves School	No
Wholesaler	No
First Reported	Mar 8, 1979
Last Reported	Dec 15, 2025

Location & Contact

State	New Hampshire
City	FARMINGTON
ZIP Code	03835
Address	356 MAIN ST
Organization	TOWN OF FARMINGTON
Phone	—

Population & Service

Population Served	3,250
Service Connections	1,146

Drinking Water Violations (43)

This water system has 43 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
Jul 1, 2019	Oct 1, 2019	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Oct 1, 2019	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019	Oct 1, 2019	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Oct 1, 2019	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019	Oct 1, 2019	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Oct 1, 2019	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019	Oct 1, 2019	Total Haloacetic Acids (HAA5)	MR	No	Yes	—	0.060 mg/L	—	Resolved	Oct 1, 2019	Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019	Jul 1, 2019	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jul 1, 2019	Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2019	Jul 1, 2019	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Jul 1, 2019	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Apr 1, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Apr 1, 2018	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018	Apr 1, 2018	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Resolved	Apr 1, 2018	Stage 1 Disinfectants and Disinfection Byproducts 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
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 6, 2005	—	Public Notice	Other	No	No	—	—	—	Resolved	Aug 1, 2005	Public Notice Rule and Revised PN Rule
Jul 6, 2005	—	Public Notice	Other	No	No	—	—	—	Resolved	Aug 1, 2005	Public Notice Rule and Revised PN Rule
May 1, 2005	May 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2005	Total Coliform Rule
May 1, 2005	May 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2005	Total Coliform Rule
May 1, 2005	May 31, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2005	Total Coliform Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
Apr 1, 2005	Apr 30, 2005	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2005	Total Coliform Rule
May 1, 2004	May 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2004	Total Coliform Rule
May 1, 2004	May 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2004	Total Coliform Rule
May 1, 2004	May 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2004	Total Coliform Rule
May 1, 2004	May 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2004	Total Coliform Rule
May 1, 2004	May 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 2004	Total Coliform Rule
Aug 1, 2003	Aug 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2003	Total Coliform Rule
Aug 1, 2003	Aug 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2003	Total Coliform Rule
Aug 1, 2003	Aug 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2003	Total Coliform Rule
Aug 1, 2003	Aug 31, 2003	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 2003	Total Coliform Rule
Sep 1, 1999	Sep 30, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1999	Total Coliform Rule
Sep 1, 1999	Sep 30, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1999	Total Coliform Rule
Sep 1, 1999	Sep 30, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1999	Total Coliform Rule
Sep 1, 1999	Sep 30, 1999	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1999	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 1991	Total Coliform Rule
May 1, 1991	May 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 1991	Total Coliform Rule
Jan 1, 1991	Jan 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1991	Total Coliform Rule
Jan 1, 1991	Jan 31, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 1991	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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