MATTAWAN

Michigan - Community Water System - PWSID: MI0004177

System Information

PWSID	MI0004177
System Name	MATTAWAN
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Feb 3, 1981
Last Reported	Mar 30, 2026

Location & Contact

State	Michigan
City	MATTAWAN
ZIP Code	49071
Address	24221 FRONT AVE
Organization	MCGREW, RICH
Phone	269-668-2128

Population & Service

Population Served	2,550
Service Connections	1,279

Drinking Water Violations (73)

This water system has 73 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
Oct 17, 2024	-	TT	Yes	No	-	-	-	Unaddressed	-	-
Oct 17, 2024	-	RPT	No	No	-	-	-	Unaddressed	-	-
Jul 1, 2020	-	Other	No	No	-	-	-	Resolved	Jul 21, 2020	-
Jul 1, 2020	-	Other	No	No	-	-	-	Resolved	Jul 21, 2020	-
Jan 1, 2011	Dec 31, 2011	MR	No	Yes	-	0.080 mg/L	-	Resolved	Dec 31, 2011	-
Jan 1, 2011	Dec 31, 2011	MR	No	Yes	-	0.060 mg/L	-	Resolved	Dec 31, 2011	-
Jan 1, 2011	Dec 31, 2011	MR	No	Yes	-	0.060 mg/L	-	Resolved	Dec 31, 2011	-
Jan 1, 2011	Dec 31, 2011	MR	No	Yes	-	0.060 mg/L	-	Resolved	Dec 31, 2011	-
Jan 1, 2011	Dec 31, 2011	MR	No	Yes	-	0.060 mg/L	-	Resolved	Dec 31, 2011	-
Jan 1, 2011	Dec 31, 2011	MR	No	Yes	-	0.080 mg/L	-	Resolved	Dec 31, 2011	-
Jan 1, 2011	Dec 31, 2011	MR	No	Yes	-	0.080 mg/L	-	Resolved	Dec 31, 2011	-
Jan 1, 2011	Dec 31, 2011	MR	No	Yes	-	0.080 mg/L	-	Resolved	Dec 31, 2011	-
Nov 1, 2010	Nov 30, 2010	MR	No	No	-	5% of samples	-	Resolved	Nov 30, 2010	-
Nov 1, 2010	Nov 30, 2010	MR	No	No	-	5% of samples	-	Resolved	Nov 30, 2010	-
Nov 1, 2010	Nov 30, 2010	MR	No	No	-	5% of samples	-	Resolved	Nov 30, 2010	-
Nov 1, 2010	Nov 30, 2010	MR	No	No	-	5% of samples	-	Resolved	Nov 30, 2010	-
Oct 1, 2007	Dec 31, 2007	MR	No	Yes	-	0.010 mg/L	-	Resolved	Dec 31, 2007	-
Oct 1, 2007	Dec 31, 2007	MR	No	Yes	-	0.010 mg/L	-	Resolved	Dec 31, 2007	-
Oct 1, 2007	Dec 31, 2007	MR	No	Yes	-	0.010 mg/L	-	Resolved	Dec 31, 2007	-
Nov 1, 2006	Nov 30, 2006	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2006	-
Nov 1, 2006	Nov 30, 2006	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2006	-
Nov 1, 2006	Nov 30, 2006	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2006	-
Nov 1, 2006	Nov 30, 2006	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2006	-
Nov 1, 2006	Nov 30, 2006	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2006	-
Apr 1, 2006	-	Other	No	No	-	-	-	Resolved	Mar 15, 2013	-
Apr 1, 2006	-	Other	No	No	-	-	-	Resolved	Mar 15, 2013	-
Apr 1, 2006	-	Other	No	No	-	-	-	Resolved	Mar 15, 2013	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 23, 2006	Sep 17, 2008	MCL	Yes	No	.013 MG/L	0.010 mg/L	-	Resolved	Sep 17, 2008	-
Jan 1, 2006	Mar 31, 2006	MR	No	Yes	-	0.010 mg/L	-	Resolved	Mar 31, 2006	-
Jan 1, 2006	Mar 31, 2006	MR	No	Yes	-	0.010 mg/L	-	Resolved	Mar 31, 2006	-
Jan 1, 2006	Mar 31, 2006	MR	No	Yes	-	0.010 mg/L	-	Resolved	Mar 31, 2006	-
Jan 1, 2006	Mar 31, 2006	MR	No	Yes	-	0.010 mg/L	-	Resolved	Mar 31, 2006	-
Jan 1, 2006	Mar 31, 2006	MR	No	Yes	-	0.010 mg/L	-	Resolved	Mar 31, 2006	-
Nov 1, 2005	Nov 30, 2005	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2005	-
Nov 1, 2005	Nov 30, 2005	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2005	-
Nov 1, 2005	Nov 30, 2005	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2005	-
Nov 1, 2005	Nov 30, 2005	MCL	Yes	No	-	5% of samples	-	Resolved	Nov 30, 2005	-

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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