IL AMERICAN-CHICAGO SUBURBAN

Illinois - Community Water System - PWSID: IL0315150

System Information

PWSID	IL0315150
System Name	IL AMERICAN-CHICAGO SUBURBAN
System Type	Community Water System
Water Source	Surface Water Purchased
Activity Status	Active
Owner Type	Private
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Feb 13, 1981
Last Reported	Feb 26, 2026

Location & Contact

State	Illinois
City	GODFREY
ZIP Code	62035
Address	Illinois American Water
Organization	BOYD, SARAH E.
Phone	618-874-2408

Population & Service

Population Served	11,187
Service Connections	4,488

Drinking Water Violations (50)

This water system has 50 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
Feb 1, 1995	Feb 28, 1995	MR	No	No	-	5% of samples	-	Archived	Feb 28, 1995	-
Feb 1, 1995	Feb 28, 1995	MR	No	No	-	5% of samples	-	Archived	Feb 28, 1995	-
Feb 1, 1995	Feb 28, 1995	MR	No	No	-	5% of samples	-	Archived	Feb 28, 1995	-
Jan 1, 1994	-	MR	No	No	-	TT	-	Resolved	Jul 1, 1995	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 1, 1989	Nov 30, 1993	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Mar 18, 1993	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 9, 1985	Dec 8, 1989	MCL	Yes	No	9.5	5 pCi/L	-	Resolved	Dec 8, 1989	-
Dec 1, 1985	Nov 30, 1989	MCL	Yes	No	16	15 pCi/L	-	Resolved	Oct 29, 1986	-
Dec 1, 1985	Nov 30, 1989	MCL	Yes	No	16	15 pCi/L	-	Resolved	Oct 29, 1986	-
Dec 1, 1985	Nov 30, 1989	MCL	Yes	No	16	15 pCi/L	-	Resolved	Oct 29, 1986	-
Dec 1, 1985	Nov 30, 1989	MCL	Yes	No	16	15 pCi/L	-	Resolved	Oct 29, 1986	-
Dec 1, 1985	Nov 30, 1989	MCL	Yes	No	16	15 pCi/L	-	Resolved	Oct 29, 1986	-
Dec 1, 1985	Nov 30, 1989	MCL	Yes	No	16	15 pCi/L	-	Resolved	Oct 29, 1986	-
Dec 1, 1985	Nov 30, 1989	MCL	Yes	No	16	15 pCi/L	-	Resolved	Oct 29, 1986	-
Dec 2, 1981	Dec 1, 1985	MCL	Yes	No	16	15 pCi/L	-	Archived	Dec 1, 1985	-
Dec 2, 1981	Dec 1, 1985	MCL	Yes	No	16	15 pCi/L	-	Archived	Dec 1, 1985	-
Dec 2, 1981	Dec 1, 1985	MCL	Yes	No	16	15 pCi/L	-	Archived	Dec 1, 1985	-
Dec 2, 1981	Dec 1, 1985	MCL	Yes	No	16	15 pCi/L	-	Archived	Dec 1, 1985	-
Dec 2, 1981	Dec 1, 1985	MCL	Yes	No	16	15 pCi/L	-	Archived	Dec 1, 1985	-
Dec 2, 1981	Dec 1, 1985	MCL	Yes	No	16	15 pCi/L	-	Archived	Dec 1, 1985	-
Jun 30, 1977	Jun 29, 1981	MR	No	No	-	15 pCi/L	-	Archived	Jun 29, 1981	-
-	-	-	No	No	-	-	-	-	-	-
-	-	-	No	No	-	-	-	-	-	-
-	-	-	No	No	-	-	-	-	-	-
-	-	-	No	No	-	-	-	-	-	-
-	-	-	No	No	-	-	-	-	-	-

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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