AMERICAN WATER OPER AND MAINTENANCE, LLC

Illinois — Community Water System — PWSID: IL1635237

System Information

PWSID	IL1635237
System Name	AMERICAN WATER OPER AND MAINTENANCE, LLC
System Type	Community Water System
Water Source	Surface Water Purchased
Activity Status	Active
Owner Type	Federal
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Jan 4, 1982
Last Reported	Feb 26, 2026

Location & Contact

State	Illinois
City	SCOTT AIR FORCE BASE
ZIP Code	62225
Address	AMERICAN WATER (SAFB)
Organization	WILLIAMS, AARON M.
Phone	618-744-9631

Population & Service

Population Served	6,779
Service Connections	286

Drinking Water Violations (49)

This water system has 49 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, 2000	Jun 30, 2000	MR	No	No	—	5% of samples	—	Archived	Jun 30, 2000	—
Jun 1, 2000	Jun 30, 2000	MR	No	No	—	5% of samples	—	Archived	Jun 30, 2000	—
Jul 1, 1997	Jul 31, 1997	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1997	—
Jul 1, 1997	Jul 31, 1997	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1997	—
Jul 1, 1997	Jul 31, 1997	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1997	—
Oct 1, 1996	Oct 31, 1996	MR	No	No	—	5% of samples	—	Archived	Oct 31, 1996	—
Oct 1, 1996	Oct 31, 1996	MR	No	No	—	5% of samples	—	Archived	Oct 31, 1996	—
Oct 1, 1996	Oct 31, 1996	MR	No	No	—	5% of samples	—	Archived	Oct 31, 1996	—
Feb 1, 1996	Feb 29, 1996	MR	No	No	—	5% of samples	—	Archived	Feb 29, 1996	—
Aug 1, 1993	Aug 31, 1993	MR	No	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MR	No	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MR	No	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MR	No	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Aug 1, 1993	Aug 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Aug 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MR	No	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MR	No	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MR	No	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Mar 1, 1993	Mar 31, 1993	MCL	Yes	No	—	5% of samples	—	Archived	Mar 31, 1993	—
Jan 1, 1993	Dec 31, 1995	MR	No	Yes	—	7 MFL	—	Resolved	Dec 31, 1995	—
Jan 1, 1993	Dec 31, 1995	MR	No	Yes	—	7 MFL	—	Resolved	Dec 31, 1995	—
Jan 1, 1993	Dec 31, 1995	MR	No	Yes	—	7 MFL	—	Resolved	Dec 31, 1995	—
Jan 1, 1993	Dec 31, 1995	MR	No	Yes	—	7 MFL	—	Resolved	Dec 31, 1995	—
—	—	—	No	No	—	—	—	—	—	—
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—	—	—	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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