Is COOKSVILLE required to publish a Consumer Confidence Report?

Yes. COOKSVILLE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is COOKSVILLE’s next Consumer Confidence Report due?

COOKSVILLE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

LEXINGTON, IL · McLean County

COOKSVILLE Water System

Consumer Confidence Report status

COOKSVILLE must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for COOKSVILLE.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID): IL1130400
System type: Community Water System
Population served: 157
Service connections: 104
Ownership: local government
Water source: groundwater (wells)

COOKSVILLE is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 157 people from groundwater.

As of August 1, 2026, its federal record holds 78 entries between 1977 and 2025, all of which EPA lists as closed.

Of the 78, 29 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, inorganic chemicals, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
May 30, 2025 – June 1, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 30, 2025 – June 1, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2025 – June 30, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2025 – June 30, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2019 – December 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2019 – September 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2019 – June 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 2012 – May 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2012 – June 6, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2012 – February 29, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2010 – September 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2010 – June 30, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2010 – March 31, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 23, 2009 – December 8, 2009
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
October 23, 2009 – December 8, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2009 – December 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2009 – September 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2008 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2008 – September 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2008 – September 30, 2008
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2008 – September 30, 2008
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2008 – September 30, 2008
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
April 16, 2008 – June 16, 2008
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 16, 2008 – June 16, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2008 – March 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2007 – December 31, 2007
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2007 – September 14, 2007
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
July 13, 2007 – September 14, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2007 – June 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2007 – March 31, 2007
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
November 11, 2006 – December 8, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2005 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2005 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2005 – June 30, 2005
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
March 8, 2005 – May 6, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2005 – March 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2005 – March 31, 2005
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 25, 2004 – December 29, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2004 – December 31, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2004 – December 31, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2004 – September 30, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2004 – June 30, 2004
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2000 – February 29, 2000
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 1996 – November 30, 1996
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
October 1, 1996 – October 31, 1996
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 1996 – October 31, 1996
Archived
Monitoring, Regular
—
Xylenes, Total
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 1994 – April 30, 1994
Archived
Monitoring, Regular
—
Styrene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
Toluene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
Benzene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
May 30, 2025 – June 1, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 30, 2025 – June 1, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
May 1, 2012 – May 31, 2012	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 2012 – June 6, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
February 1, 2012 – February 29, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 23, 2009 – December 8, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 23, 2009 – December 8, 2009	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
October 1, 2009 – December 31, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2008 – September 30, 2008	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2008 – September 30, 2008	Monitoring, Regular	Arsenic	—	Resolved
July 1, 2008 – September 30, 2008	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 16, 2008 – June 16, 2008	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
April 16, 2008 – June 16, 2008	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 13, 2007 – September 14, 2007	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 13, 2007 – September 14, 2007	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
November 11, 2006 – December 8, 2006	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2005 – June 30, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
March 8, 2005 – May 6, 2005	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
January 1, 2005 – March 31, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2005 – March 31, 2005	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 25, 2004 – December 29, 2004	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2004 – December 31, 2004	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2004 – December 31, 2004	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2004 – September 30, 2004	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2004 – September 30, 2004	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2004 – June 30, 2004	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
February 1, 2000 – February 29, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
November 1, 1996 – November 30, 1996	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1996 – October 31, 1996	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1996 – October 31, 1996	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 1994 – June 30, 1994	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 1994 – April 30, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
April 1, 1994 – June 30, 1994	Monitoring, Regular	Styrene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	Toluene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	Benzene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 20, 2025State Administrative/Compliance Order without penalty issued2 linked violations
July 22, 2025State Compliance achieved2 linked violations
June 25, 2025State Violation/Reminder Notice1 linked violation
June 25, 2025State Violation/Reminder Notice1 linked violation
June 4, 2025State Public Notification received1 linked violation
June 4, 2025State Public Notification received1 linked violation
June 1, 2025State Compliance achieved1 linked violation
June 1, 2025State Compliance achieved1 linked violation
May 20, 2025State Formal Notice of Violation issued2 linked violations
April 29, 2025State Public Notification requested1 linked violation
April 29, 2025State Public Notification requested1 linked violation
April 29, 2025State Violation/Reminder Notice1 linked violation
April 29, 2025State Violation/Reminder Notice1 linked violation
April 14, 2020State Compliance achieved4 linked violations
February 5, 2020State Public Notification received1 linked violation
January 21, 2020State Violation/Reminder Notice1 linked violation
January 21, 2020State Public Notification requested1 linked violation
November 7, 2019State Public Notification received1 linked violation
October 25, 2019State Violation/Reminder Notice1 linked violation
October 25, 2019State Public Notification requested1 linked violation
September 9, 2019State Public Notification received1 linked violation
July 31, 2019State Public Notification requested1 linked violation
July 31, 2019State Violation/Reminder Notice1 linked violation
July 30, 2019State Bilateral Compliance Agreement signed4 linked violations
April 25, 2019State Public Notification received1 linked violation
April 25, 2019State Formal Notice of Violation issued4 linked violations
April 10, 2019State Public Notification requested2 linked violations
April 10, 2019State Violation/Reminder Notice1 linked violation
October 9, 2015State Bilateral Compliance Agreement signed1 linked violation
October 8, 2015State Compliance achieved1 linked violation
August 12, 2015State Public Notification received1 linked violation
July 23, 2015State Formal Notice of Violation issued1 linked violation
July 15, 2015State Public Notification requested1 linked violation
July 15, 2015State Violation/Reminder Notice1 linked violation
June 10, 2013State Public Notification received1 linked violation
June 10, 2013State Public Notification received1 linked violation
June 19, 2012State Public Notification requested1 linked violation
June 19, 2012State Violation/Reminder Notice1 linked violation
June 19, 2012State Public Notification requested1 linked violation
June 19, 2012State Violation/Reminder Notice1 linked violation
June 6, 2012State Compliance achieved2 linked violations
April 4, 2012State Public Notification received1 linked violation
March 14, 2012State Public Notification requested1 linked violation
March 14, 2012State Violation/Reminder Notice1 linked violation
March 12, 2012State Compliance achieved1 linked violation
January 7, 2011State Compliance achieved18 linked violations
November 10, 2010State Public Notification received1 linked violation
October 20, 2010State Violation/Reminder Notice1 linked violation
October 20, 2010State Public Notification requested1 linked violation
August 11, 2010State Public Notification received1 linked violation
July 15, 2010State Violation/Reminder Notice1 linked violation
July 15, 2010State Public Notification requested1 linked violation
April 27, 2010State Public Notification received1 linked violation
April 15, 2010State Violation/Reminder Notice1 linked violation
April 15, 2010State Public Notification requested1 linked violation
April 9, 2010State Public Notification received1 linked violation
January 20, 2010State Violation/Reminder Notice1 linked violation
January 20, 2010State Public Notification requested1 linked violation
December 10, 2009State Public Notification received1 linked violation
December 8, 2009State Public Notification received4 linked violations
December 8, 2009State Compliance achieved2 linked violations
November 10, 2009State Violation/Reminder Notice2 linked violations
October 22, 2009State Public Notification requested1 linked violation
October 22, 2009State Violation/Reminder Notice1 linked violation
September 18, 2009State Compliance achieved2 linked violations
September 8, 2009State Public Notification received1 linked violation
August 5, 2009State Public Notification received1 linked violation
July 15, 2009State Public Notification requested1 linked violation
July 15, 2009State Violation/Reminder Notice1 linked violation
June 16, 2009State Violation/Reminder Notice1 linked violation
June 16, 2009State Public Notification requested1 linked violation
April 21, 2009State Violation/Reminder Notice1 linked violation
April 21, 2009State Public Notification requested1 linked violation
March 25, 2009State Bilateral Compliance Agreement signed2 linked violations
March 9, 2009State Public Notification received2 linked violations
February 19, 2009State Formal Notice of Violation issued2 linked violations
February 3, 2009State Public Notification requested1 linked violation
February 3, 2009State Violation/Reminder Notice1 linked violation
January 15, 2009State Public Notification requested1 linked violation
January 15, 2009State Violation/Reminder Notice1 linked violation
December 9, 2008State Compliance achieved2 linked violations
December 4, 2008State Public Notification received1 linked violation
November 19, 2008State Compliance achieved1 linked violation
October 27, 2008State Public Notification requested1 linked violation
October 27, 2008State Public Notification requested1 linked violation
October 27, 2008State Violation/Reminder Notice1 linked violation
October 27, 2008State Violation/Reminder Notice1 linked violation
October 22, 2008State Violation/Reminder Notice2 linked violations
October 22, 2008State Public Notification requested2 linked violations
October 8, 2008State Public Notification received1 linked violation
August 27, 2008State Public Notification received1 linked violation
July 16, 2008State Public Notification requested1 linked violation
July 16, 2008State Violation/Reminder Notice1 linked violation
June 16, 2008State Public Notification received1 linked violation
June 16, 2008State Compliance achieved2 linked violations
May 21, 2008State Violation/Reminder Notice2 linked violations
April 16, 2008State Public Notification requested1 linked violation
April 16, 2008State Violation/Reminder Notice1 linked violation
January 16, 2008State Violation/Reminder Notice1 linked violation
January 16, 2008State Public Notification requested1 linked violation
January 8, 2008State Public Notification received1 linked violation
October 15, 2007State Public Notification requested1 linked violation
October 15, 2007State Violation/Reminder Notice1 linked violation
September 14, 2007State Compliance achieved2 linked violations
September 14, 2007State Public Notification received2 linked violations
August 16, 2007State Violation/Reminder Notice2 linked violations
July 17, 2007State Public Notification requested1 linked violation
July 17, 2007State Violation/Reminder Notice1 linked violation
April 13, 2007State Public Notification requested1 linked violation
April 13, 2007State Violation/Reminder Notice1 linked violation
April 5, 2007State Public Notification received1 linked violation
March 19, 2007State Bilateral Compliance Agreement signed15 linked violations
January 3, 2007State Public Notification requested1 linked violation
January 3, 2007State Violation/Reminder Notice1 linked violation
December 12, 2006State Violation/Reminder Notice1 linked violation
December 8, 2006State Public Notification received1 linked violation
December 8, 2006State Compliance achieved1 linked violation
October 25, 2006State Formal Notice of Violation issued17 linked violations
October 11, 2006State Public Notification requested1 linked violation
October 11, 2006State Violation/Reminder Notice1 linked violation
January 24, 2006State Compliance achieved13 linked violations
December 30, 2005State Public Notification received2 linked violations
December 22, 2005State Violation/Reminder Notice1 linked violation
December 22, 2005State Public Notification requested1 linked violation
December 22, 2005State Violation/Reminder Notice1 linked violation
December 22, 2005State Public Notification requested1 linked violation
September 28, 2005State Public Notification received2 linked violations
September 22, 2005State Public Notification requested1 linked violation
September 22, 2005State Public Notification requested1 linked violation
September 22, 2005State Violation/Reminder Notice1 linked violation
September 22, 2005State Violation/Reminder Notice1 linked violation
July 25, 2005State Public Notification received1 linked violation
July 25, 2005State Public Notification received1 linked violation
May 26, 2005State Public Notification requested1 linked violation
May 26, 2005State Public Notification requested1 linked violation
May 26, 2005State Violation/Reminder Notice1 linked violation
May 6, 2005State Public Notification received1 linked violation
May 6, 2005State Public Notification received1 linked violation
May 6, 2005State Compliance achieved2 linked violations
April 18, 2005State Violation/Reminder Notice1 linked violation
April 15, 2005State Violation/Reminder Notice1 linked violation
April 14, 2005State Public Notification received1 linked violation
April 14, 2005State Public Notification received1 linked violation
March 21, 2005State Violation/Reminder Notice1 linked violation
March 21, 2005State Violation/Reminder Notice1 linked violation
March 21, 2005State Public Notification requested1 linked violation
March 21, 2005State Public Notification requested1 linked violation
March 16, 2005State Public Notification received1 linked violation
January 13, 2005State Bilateral Compliance Agreement signed13 linked violations
January 3, 2005State Public Notification received1 linked violation
January 3, 2005State Public Notification received1 linked violation
December 29, 2004State Compliance achieved2 linked violations
December 15, 2004State Violation/Reminder Notice1 linked violation
December 14, 2004State Violation/Reminder Notice1 linked violation
December 7, 2004State Public Notification requested1 linked violation
December 7, 2004State Public Notification requested1 linked violation
December 7, 2004State Violation/Reminder Notice1 linked violation
December 7, 2004State Violation/Reminder Notice1 linked violation
October 7, 2004State Formal Notice of Violation issued13 linked violations
September 24, 2004State Violation/Reminder Notice1 linked violation
September 24, 2004State Public Notification requested1 linked violation
September 24, 2004State Violation/Reminder Notice1 linked violation
September 24, 2004State Public Notification requested1 linked violation
August 16, 2004State Violation/Reminder Notice1 linked violation
August 16, 2004State Public Notification requested1 linked violation
February 1, 1997State Public Notification requested1 linked violation
February 1, 1997State Violation/Reminder Notice1 linked violation
January 4, 1997State Violation/Reminder Notice2 linked violations
January 4, 1997State Public Notification requested2 linked violations
December 14, 1996State Public Notification received2 linked violations
November 9, 1994State Compliance achieved20 linked violations
July 14, 1994State Public Notification requested20 linked violations
July 14, 1994State Violation/Reminder Notice20 linked violations
July 14, 1994State Public Notification received1 linked violation
June 25, 1994State Public Notification requested1 linked violation
June 25, 1994State Public Notification requested1 linked violation
June 25, 1994State Violation/Reminder Notice1 linked violation
June 25, 1994State Violation/Reminder Notice1 linked violation
February 8, 1992State Violation/Reminder Notice1 linked violation
February 8, 1992State Public Notification requested1 linked violation
July 13, 1991State Violation/Reminder Notice1 linked violation
July 13, 1991State Public Notification requested1 linked violation

Common questions

Is COOKSVILLE required to publish a Consumer Confidence Report?: Yes. COOKSVILLE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is COOKSVILLE’s next Consumer Confidence Report due?: COOKSVILLE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does COOKSVILLE have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for COOKSVILLE.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

BEARD, MICHAEL D.

309-365-3331

LEXINGTON, IL 61753