KANKAKEE, IL · McHenry County

AQUA ILLINOIS-NUNDA Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): IL1115600
System type: Community Water System
Population served: 485
Service connections: 194
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
January 16, 2016 – March 4, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 16, 2016 – March 4, 2016
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2015 – August 17, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2014 – December 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2014 – December 31, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – July 21, 2014
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 2, 2012 – July 26, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 27, 2007 – May 25, 2007
Resolved
Public Notification Violation without NPDWR Violation
—
Public Notice
April 27, 2007 – May 25, 2007
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2006 – October 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2006 – July 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2006 – June 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2006 – May 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2006 – April 30, 2006
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2002 – September 29, 2003
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – March 31, 2000
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
February 23, 1994 – January 29, 2001
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
October 1, 1993 – March 31, 1994
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Monitoring, Regular
—
Aldicarb
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Toxaphene
April 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Carbofuran
April 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Atrazine
April 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Heptachlor
April 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Heptachlor epoxide
April 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
April 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 1993 – June 30, 1993
Archived
Monitoring, Regular
—
Aldicarb sulfoxide
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
Aldicarb sulfone
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1993 – March 31, 1993
Archived
Monitoring, Regular
—
Toxaphene
January 1, 1993 – March 31, 1993
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 1993 – March 31, 1993
Archived
Monitoring, Regular
—
Aldicarb
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1993 – March 31, 1993
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 1993 – March 31, 1993
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 1993 – March 31, 1993
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 1993 – March 31, 1993
Archived
Monitoring, Regular
—
Atrazine
January 1, 1993 – March 31, 1993
Archived
Monitoring, Regular
—
Carbofuran
January 1, 1993 – March 31, 1993
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 1992 – September 30, 1992
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1992 – August 31, 1992
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1992 – January 31, 1992
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1991 – December 31, 1991
Archived
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
January 16, 2016 – March 4, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 16, 2016 – March 4, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2015 – August 17, 2015	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
December 1, 2014 – December 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2014 – December 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2014 – July 21, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 2, 2012 – July 26, 2012	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
April 27, 2007 – May 25, 2007	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 27, 2007 – May 25, 2007	Public Notification Violation without NPDWR Violation	Public Notice	—	Resolved
October 1, 2006 – October 30, 2006	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 1, 2006 – August 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – July 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2006 – June 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2006 – May 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2006 – April 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2002 – September 29, 2003	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 1994 – March 31, 2000	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
February 23, 1994 – January 29, 2001	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
October 1, 1993 – March 31, 1994	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 1993 – July 31, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	Aldicarb	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	BHC-GAMMA	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	Toxaphene	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	Carbofuran	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	Atrazine	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	Heptachlor	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	Heptachlor epoxide	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Archived
April 1, 1993 – June 30, 1993	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
April 1, 1993 – June 30, 1993	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	BHC-GAMMA	—	Archived
January 1, 1993 – March 31, 1993	Monitoring, Regular	Toxaphene	—	Archived
January 1, 1993 – March 31, 1993	Monitoring, Regular	Methoxychlor	—	Archived
January 1, 1993 – March 31, 1993	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
January 1, 1993 – March 31, 1993	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 1993 – March 31, 1993	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 1993 – March 31, 1993	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 1993 – March 31, 1993	Monitoring, Regular	Atrazine	—	Archived
January 1, 1993 – March 31, 1993	Monitoring, Regular	Carbofuran	—	Archived
September 1, 1992 – September 30, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1992 – August 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 1992 – January 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 1, 1991 – December 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
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

March 4, 2016State Compliance achieved3 linked violations
March 4, 2016State Intentional no-action3 linked violations
February 11, 2016State Violation/Reminder Notice1 linked violation
August 17, 2015State Compliance achieved2 linked violations
February 2, 2015State Compliance achieved3 linked violations
January 15, 2015State Violation/Reminder Notice2 linked violations
July 21, 2014State Compliance achieved2 linked violations
May 10, 2012State Formal Notice of Violation issued2 linked violations
January 6, 2012State Violation/Reminder Notice2 linked violations
August 11, 2011State Administrative/Compliance Order without penalty issued7 linked violations
May 15, 2007State Violation/Reminder Notice19 linked violations
February 28, 2007State Compliance achieved7 linked violations
October 12, 2006State Violation/Reminder Notice2 linked violations
September 13, 2006State Violation/Reminder Notice2 linked violations
September 13, 2006State Violation/Reminder Notice1 linked violation
August 29, 2006State Compliance achieved3 linked violations
July 26, 2006State Violation/Reminder Notice1 linked violation
July 25, 2006State Violation/Reminder Notice1 linked violation
June 27, 2006State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 14, 2006State Formal Notice of Violation issued3 linked violations
May 24, 2006State Violation/Reminder Notice1 linked violation
April 26, 2006State Violation/Reminder Notice1 linked violation
April 26, 2006State Violation/Reminder Notice1 linked violation
August 24, 2005State Violation/Reminder Notice2 linked violations
September 29, 2003State Compliance achieved1 linked violation
December 20, 2002State Public Notification requested1 linked violation
March 31, 2000State Compliance achieved1 linked violation
February 1, 1995State Public Notification requested1 linked violation
February 1, 1995State Violation/Reminder Notice1 linked violation
January 23, 1995State Compliance achieved1 linked violation
August 23, 1994State Compliance achieved1 linked violation
May 8, 1994State Compliance achieved1 linked violation
May 8, 1994State Compliance achieved1 linked violation
April 14, 1994State Violation/Reminder Notice1 linked violation
April 14, 1994State Public Notification requested1 linked violation
April 14, 1994State Violation/Reminder Notice1 linked violation
October 28, 1993State Compliance achieved1 linked violation
October 28, 1993State Compliance achieved1 linked violation
October 28, 1993State Compliance achieved1 linked violation
October 28, 1993State Compliance achieved1 linked violation
October 28, 1993State Compliance achieved6 linked violations
October 28, 1993State Compliance achieved1 linked violation
September 11, 1993State Public Notification requested1 linked violation
September 11, 1993State Violation/Reminder Notice1 linked violation
July 30, 1993State Public Notification requested36 linked violations
July 30, 1993State Violation/Reminder Notice36 linked violations
November 7, 1992State Violation/Reminder Notice1 linked violation
November 7, 1992State Public Notification requested1 linked violation
October 11, 1992State Public Notification requested3 linked violations
February 1, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 11, 1992State Public Notification requested1 linked violation
November 10, 1990State Public Notification requested1 linked violation
November 10, 1990State Violation/Reminder Notice1 linked violation
October 30, 1990State Public Notification received2 linked violations
October 14, 1990State Violation/Reminder Notice1 linked violation
September 26, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 29, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 11, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 11, 1989State Violation/Reminder Notice1 linked violation
August 12, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

STARK, ALAN

815-614-2032

KANKAKEE, IL 60901