CATLIN

Illinois — Community Water System — PWSID: IL1830150

System Information

PWSID	IL1830150
System Name	CATLIN
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	Feb 13, 1981
Last Reported	Dec 4, 2025

Location & Contact

State	Illinois
City	CATLIN
ZIP Code	61817
Address	PO Box 627
Organization	KIRK, KEVIN
Phone	217-427-3006

Population & Service

Population Served	2,380
Service Connections	952

Drinking Water Violations (56)

This water system has 56 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
Aug 1, 2025	Aug 31, 2025	Chlorine	MR	No	Yes	—	4.0 mg/L	—	Archived	Aug 31, 2025	Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2025	Aug 31, 2025	Revised Total Coliform Rule	MON	No	No	—	—	—	Archived	Aug 31, 2025	Revised Total Coliform Rule
Jul 2, 2025	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Jul 2, 2025	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Unaddressed	—	Lead and Copper Rule Revisions
Jul 1, 2025	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 10, 2025	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Apr 10, 2025	Consumer Confidence Rule
Jul 1, 2000	Sep 30, 2000	Nitrate-Nitrite	MCL	Yes	No	10.5	—	—	Resolved	Jul 10, 2000	Nitrate Rule
Jul 1, 2000	Sep 30, 2000	Nitrate-Nitrite	MCL	Yes	No	10.5	—	—	Resolved	Jul 10, 2000	Nitrate Rule
Jul 1, 2000	Sep 30, 2000	Nitrate-Nitrite	MCL	Yes	No	10.5	—	—	Resolved	Jul 10, 2000	Nitrate Rule
Apr 1, 2000	Jun 30, 2000	Nitrate-Nitrite	MCL	Yes	No	11.85	—	—	Resolved	Jun 30, 2000	Nitrate Rule
Apr 1, 2000	Jun 30, 2000	Nitrate-Nitrite	MCL	Yes	No	11.85	—	—	Resolved	Jun 30, 2000	Nitrate Rule
Apr 1, 2000	Jun 30, 2000	Nitrate-Nitrite	MCL	Yes	No	11.85	—	—	Resolved	Jun 30, 2000	Nitrate Rule
Apr 1, 1999	Jun 30, 1999	Nitrate	MCL	Yes	No	10.6	10 mg/L	—	Resolved	Jun 21, 1999	Nitrate Rule
Apr 1, 1999	Jun 30, 1999	Nitrate	MCL	Yes	No	10.6	10 mg/L	—	Resolved	Jun 21, 1999	Nitrate Rule
Apr 1, 1999	Jun 30, 1999	Nitrate	MCL	Yes	No	10.6	10 mg/L	—	Resolved	Jun 21, 1999	Nitrate Rule
Apr 1, 1997	Jun 30, 1997	Nitrate	MCL	Yes	No	12.1	10 mg/L	—	Resolved	Jun 23, 1997	Nitrate Rule
Apr 1, 1997	Jun 30, 1997	Nitrate	MCL	Yes	No	12.1	10 mg/L	—	Resolved	Jun 23, 1997	Nitrate Rule
Apr 1, 1997	Jun 30, 1997	Nitrate	MCL	Yes	No	12.1	10 mg/L	—	Resolved	Jun 23, 1997	Nitrate Rule
Jul 1, 1996	Sep 30, 1996	Nitrate	MCL	Yes	No	10.8	10 mg/L	—	Resolved	Sep 30, 1996	Nitrate Rule
Jul 1, 1996	Sep 30, 1996	Nitrate	MCL	Yes	No	10.8	10 mg/L	—	Resolved	Sep 30, 1996	Nitrate Rule
Jul 1, 1996	Sep 30, 1996	Nitrate	MCL	Yes	No	10.8	10 mg/L	—	Resolved	Sep 30, 1996	Nitrate Rule
Apr 1, 1996	Jun 30, 1996	Nitrate	MCL	Yes	No	13.1	10 mg/L	—	Resolved	Jun 30, 1996	Nitrate Rule
Apr 1, 1996	Jun 30, 1996	Nitrate	MCL	Yes	No	13.1	10 mg/L	—	Resolved	Jun 30, 1996	Nitrate Rule
Apr 1, 1996	Jun 30, 1996	Nitrate	MCL	Yes	No	13.1	10 mg/L	—	Resolved	Jun 30, 1996	Nitrate Rule
Apr 1, 1996	Jun 30, 1996	Nitrate	MCL	Yes	No	13.1	10 mg/L	—	Resolved	Jun 30, 1996	Nitrate Rule
Dec 16, 1991	Dec 15, 1992	Nitrate	MCL	Yes	No	10.9	10 mg/L	—	Resolved	Jul 21, 1992	Nitrate Rule
Dec 16, 1991	Dec 15, 1992	Nitrate	MCL	Yes	No	10.9	10 mg/L	—	Resolved	Jul 21, 1992	Nitrate Rule
Oct 1, 1985	Sep 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jun 1, 1986	Nitrate Rule
Oct 1, 1985	Sep 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jun 1, 1986	Nitrate Rule
Oct 1, 1985	Sep 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jun 1, 1986	Nitrate Rule
Oct 1, 1985	Sep 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jun 1, 1986	Nitrate Rule
Oct 1, 1985	Sep 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jun 1, 1986	Nitrate Rule
Oct 1, 1985	Sep 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jun 1, 1986	Nitrate Rule
Oct 1, 1985	Sep 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jun 1, 1986	Nitrate Rule
Jan 31, 1985	Jan 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1985	Nitrate Rule
Jan 31, 1985	Jan 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1985	Nitrate Rule
Jan 31, 1985	Jan 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1985	Nitrate Rule
Jan 31, 1985	Jan 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1985	Nitrate Rule
Jan 31, 1985	Jan 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1985	Nitrate Rule
Jan 31, 1985	Jan 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1985	Nitrate Rule
Jan 31, 1985	Jan 30, 1986	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1985	Nitrate Rule
Apr 1, 1984	Mar 31, 1985	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1984	Nitrate Rule
Apr 1, 1984	Mar 31, 1985	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1984	Nitrate Rule
Apr 1, 1984	Mar 31, 1985	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1984	Nitrate Rule
Apr 1, 1984	Mar 31, 1985	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1984	Nitrate Rule
Apr 1, 1984	Mar 31, 1985	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1984	Nitrate Rule
Apr 1, 1984	Mar 31, 1985	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1984	Nitrate Rule
Apr 1, 1984	Mar 31, 1985	Nitrate	MCL	Yes	No	11	10 mg/L	—	Resolved	Jul 1, 1984	Nitrate Rule
May 15, 1981	May 14, 1982	Nitrate	MCL	Yes	No	13	10 mg/L	—	Resolved	Oct 1, 1981	Nitrate Rule

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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