SLEEPY HOLLOW

Illinois — Community Water System — PWSID: IL0890750

System Information

PWSID	IL0890750
System Name	SLEEPY HOLLOW
System Type	Community Water System
Water Source	Surface Water Purchased
Activity Status	Active
Owner Type	Local
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Jan 4, 1982
Last Reported	Dec 4, 2025

Location & Contact

State	Illinois
City	SLEEPY HOLLOW
ZIP Code	60118
Address	1 THOROBRED LANE
Organization	KILLINGER, KYLE
Phone	847-428-5636

Population & Service

Population Served	3,100
Service Connections	1,015

Drinking Water Violations (49)

This water system has 49 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	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 15, 2020	Consumer Confidence Rule
Jul 1, 2019	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 15, 2020	Consumer Confidence Rule
Sep 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Sep 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Sep 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Sep 1, 2004	Sep 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2004	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Nov 1, 1998	Nov 30, 1998	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Nov 30, 1998	Total Coliform Rule
Nov 1, 1998	Nov 30, 1998	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Nov 30, 1998	Total Coliform Rule
Oct 1, 1996	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 9, 1998	Lead and Copper Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1996	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1996	Total Coliform Rule
May 1, 1996	May 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1996	Total Coliform Rule
May 1, 1996	May 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1996	Total Coliform Rule
May 1, 1996	May 31, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 1996	Total Coliform Rule
May 1, 1996	May 31, 1996	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	May 31, 1996	Total Coliform Rule
May 1, 1996	May 31, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 1996	Total Coliform Rule
May 1, 1996	May 31, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 1996	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Jul 1, 1994	Jul 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jul 31, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
Jun 1, 1994	Jun 30, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1994	Total Coliform Rule
May 1, 1994	May 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 1994	Total Coliform Rule
May 1, 1994	May 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 1994	Total Coliform Rule
May 1, 1994	May 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 1994	Total Coliform Rule
May 1, 1994	May 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	May 31, 1994	Total Coliform Rule
Feb 1, 1994	Feb 28, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 1994	Total Coliform Rule
Feb 1, 1994	Feb 28, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 1994	Total Coliform Rule
Feb 1, 1994	Feb 28, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 1994	Total Coliform Rule
Feb 1, 1994	Feb 28, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Feb 28, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jan 31, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jan 31, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jan 31, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jan 31, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jan 31, 1994	Total Coliform Rule
Jan 1, 1994	Jan 31, 1994	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jan 31, 1994	Total Coliform Rule
Oct 1, 1993	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 1994	Lead and Copper Rule
—	—		—	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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