NIABI ZOO

Illinois — Transient Non-Community — PWSID: IL3001099

System Information

PWSID	IL3001099
System Name	NIABI ZOO
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Mixed
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Jun 18, 1981
Last Reported	Nov 25, 2025

Location & Contact

State	Illinois
City	COAL VALLEY
ZIP Code	61240
Address	13010 NIABI RD
Organization	SPRAY, DAVID
Phone	304-428-3209

Population & Service

Population Served	5,000
Service Connections	1

Drinking Water Violations (23)

This water system has 23 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
Feb 2, 2023	—	Public Notice	Other	No	No	—	—	—	Unaddressed	—	Public Notice Rule and Revised PN Rule
Jan 1, 2021	Dec 31, 2021	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2021	Nitrate Rule
Jan 1, 2021	Dec 31, 2021	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2021	Nitrate Rule
Jan 1, 2021	Dec 31, 2021	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2021	Nitrate Rule
Apr 1, 2020	Jun 30, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2020	Revised Total Coliform Rule
Apr 1, 2020	Jun 30, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2020	Revised Total Coliform Rule
Apr 1, 2020	Jun 30, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2020	Revised Total Coliform Rule
Jan 1, 2019	Dec 31, 2019	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2019	Nitrate Rule
Jan 1, 2018	Dec 31, 2018	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2018	Nitrate Rule
Oct 1, 1995	Dec 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1995	Total Coliform Rule
Oct 1, 1995	Dec 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1995	Total Coliform Rule
Oct 1, 1995	Dec 31, 1995	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Dec 31, 1995	Total Coliform Rule
Apr 1, 1992	Jun 30, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1992	Total Coliform Rule
Apr 1, 1992	Jun 30, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1992	Total Coliform Rule
Apr 1, 1992	Jun 30, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1992	Total Coliform Rule
Apr 1, 1992	Jun 30, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Jun 30, 1992	Total Coliform Rule
Jul 1, 1991	Sep 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1991	Total Coliform Rule
Jul 1, 1991	Sep 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1991	Total Coliform Rule
Jul 1, 1991	Sep 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1991	Total Coliform Rule
Jul 1, 1991	Sep 30, 1991	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Archived	Sep 30, 1991	Total Coliform Rule
Apr 1, 1986	Jun 30, 1986	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1986	Total Coliform Rule
Apr 1, 1983	Jun 30, 1983	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1983	Total Coliform Rule
Apr 1, 1982	Jun 30, 1982	Coliform (TCR)	MR	No	No	—	5% of samples	—	Archived	Jun 30, 1982	Total Coliform 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.

Browse All Water Systems Water Safety Stats Water Safety Home

Browse All Water Systems Water Systems in Illinois