FARMINGTON WATER SUPPLY

Iowa — Community Water System — PWSID: IA8930038

System Information

PWSID	IA8930038
System Name	FARMINGTON WATER SUPPLY
System Type	Community Water System
Water Source	Ground Water Purchased
Activity Status	Active
Owner Type	Local
EPA Region	07
Serves School	No
Wholesaler	No
First Reported	Feb 27, 1979
Last Reported	Mar 17, 2026

Location & Contact

State	Iowa
City	FARMINGTON
ZIP Code	52626
Address	ATTN WATER SUPERINTENDANT
Organization	FARMINGTON WATER SUPPLY
Phone	319-878-3711

Population & Service

Population Served	601
Service Connections	327

Drinking Water Violations (130)

This water system has 130 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jun 1, 2023	Jun 30, 2023	MON	No	Yes	—	—	—	Resolved	Jun 30, 2023	—
Jun 1, 2023	Jun 30, 2023	MON	No	Yes	—	—	—	Resolved	Jun 30, 2023	—
Jun 1, 2023	Jun 30, 2023	MON	No	Yes	—	—	—	Resolved	Jun 30, 2023	—
Jun 1, 2023	Jun 30, 2023	MON	No	Yes	—	—	—	Resolved	Jun 30, 2023	—
Jun 1, 2019	—	MR	No	No	—	TT	—	Resolved	Sep 28, 2020	—
Jun 1, 2019	—	MR	No	No	—	TT	—	Resolved	Sep 28, 2020	—
Jun 1, 2019	—	MR	No	No	—	TT	—	Resolved	Sep 28, 2020	—
Jun 1, 2019	—	MR	No	No	—	TT	—	Resolved	Sep 28, 2020	—
Sep 1, 2012	Sep 30, 2012	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	—
Sep 1, 2012	Sep 30, 2012	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	—
Sep 1, 2012	Sep 30, 2012	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	—
Sep 1, 2012	Sep 30, 2012	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 2012	—
Jul 1, 2012	—	Other	No	No	—	—	—	Resolved	Jun 27, 2013	—
Jul 1, 2012	—	Other	No	No	—	—	—	Resolved	Jun 27, 2013	—
Jul 1, 2012	—	Other	No	No	—	—	—	Resolved	Jun 27, 2013	—
Jul 1, 2011	—	Other	No	No	—	—	—	Resolved	Nov 25, 2011	—
Jul 1, 2011	—	Other	No	No	—	—	—	Resolved	Nov 25, 2011	—
Jul 1, 2011	—	Other	No	No	—	—	—	Resolved	Nov 25, 2011	—
Jul 1, 2010	—	Other	No	No	—	—	—	Resolved	Nov 25, 2011	—
Jul 1, 2010	—	Other	No	No	—	—	—	Resolved	Nov 25, 2011	—
Jul 1, 2010	—	Other	No	No	—	—	—	Resolved	Nov 25, 2011	—
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	13	10 mg/L	—	Resolved	Dec 31, 1999	—
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	13	10 mg/L	—	Resolved	Dec 31, 1999	—
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	13	10 mg/L	—	Resolved	Dec 31, 1999	—
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	13	10 mg/L	—	Resolved	Dec 31, 1999	—
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	13	10 mg/L	—	Resolved	Dec 31, 1999	—
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	13	10 mg/L	—	Resolved	Dec 31, 1999	—
Dec 1, 1999	Dec 31, 1999	MCL	Yes	No	13	10 mg/L	—	Resolved	Dec 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MCL	Yes	No	11	10 mg/L	—	Resolved	Oct 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MCL	Yes	No	11	10 mg/L	—	Resolved	Oct 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MCL	Yes	No	11	10 mg/L	—	Resolved	Oct 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MCL	Yes	No	11	10 mg/L	—	Resolved	Oct 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MCL	Yes	No	11	10 mg/L	—	Resolved	Oct 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MCL	Yes	No	11	10 mg/L	—	Resolved	Oct 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MCL	Yes	No	11	10 mg/L	—	Resolved	Oct 31, 1999	—
Oct 1, 1999	Oct 31, 1999	MCL	Yes	No	11	10 mg/L	—	Resolved	Oct 31, 1999	—
Sep 1, 1999	Sep 30, 1999	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1999	—
Sep 1, 1999	Sep 30, 1999	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1999	—
Sep 1, 1999	Sep 30, 1999	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1999	—
Sep 1, 1999	Sep 30, 1999	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 1999	—
Aug 1, 1999	Sep 14, 1999	MR	No	No	—	5% of samples	—	Resolved	Sep 14, 1999	—
Aug 1, 1999	Sep 14, 1999	MR	No	No	—	5% of samples	—	Resolved	Sep 14, 1999	—
Aug 1, 1999	Sep 14, 1999	MR	No	No	—	5% of samples	—	Resolved	Sep 14, 1999	—
Aug 1, 1999	Sep 14, 1999	MR	No	No	—	5% of samples	—	Resolved	Sep 14, 1999	—
May 1, 1999	May 31, 1999	MCL	Yes	No	12	10 mg/L	—	Resolved	May 31, 1999	—
May 1, 1999	May 31, 1999	MCL	Yes	No	12	10 mg/L	—	Resolved	May 31, 1999	—
May 1, 1999	May 31, 1999	MCL	Yes	No	12	10 mg/L	—	Resolved	May 31, 1999	—
May 1, 1999	May 31, 1999	MCL	Yes	No	12	10 mg/L	—	Resolved	May 31, 1999	—
May 1, 1999	May 31, 1999	MCL	Yes	No	12	10 mg/L	—	Resolved	May 31, 1999	—
May 1, 1999	May 31, 1999	MCL	Yes	No	12	10 mg/L	—	Resolved	May 31, 1999	—

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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