CHESTERFIELD, IL · Macoupin County

CHESTERFIELD 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): IL1170200
System type: Community Water System
Population served: 170
Service connections: 130
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
December 1, 2025 – December 31, 2025
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2025 – November 30, 2025
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2025 – October 31, 2025
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2019 – February 28, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2019 – March 31, 2019
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
August 1, 2015 – August 31, 2015
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
July 1, 2015 – July 31, 2015
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
May 1, 2015 – May 31, 2015
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
May 1, 2015 – May 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2015 – June 4, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 2015 – April 30, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 2015 – March 31, 2015
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2015 – January 26, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – August 5, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 5, 2014 – August 11, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Chlorite
April 1, 2014 – April 30, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2014 – February 28, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2014 – March 14, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2013 – June 25, 2013
Resolved
Non-Acute MRDL
Health-based
Chlorine dioxide
June 1, 2011 – June 30, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – July 12, 2007
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 2006 – December 13, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1998 – April 30, 1998
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
December 1, 2025 – December 31, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
November 1, 2025 – November 30, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
October 1, 2025 – October 31, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
February 1, 2019 – February 28, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 1, 2015 – August 31, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
July 1, 2015 – July 31, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
May 1, 2015 – May 31, 2015	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
May 1, 2015 – May 31, 2015	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
April 1, 2015 – June 4, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2015 – April 30, 2015	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
March 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2015 – January 26, 2015	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2014 – August 5, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 5, 2014 – August 11, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2014 – April 30, 2014	Maximum Contaminant Level Violation, Average	Chlorite	Health-based	Resolved
February 1, 2014 – February 28, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2014 – March 14, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2013 – June 25, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 1, 2011 – June 30, 2011	Non-Acute MRDL	Chlorine dioxide	Health-based	Resolved
July 1, 2007 – July 12, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2006 – December 13, 2006	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
April 1, 1998 – April 30, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

December 29, 2025State Public Notification requested1 linked violation
December 29, 2025State Public Notification requested1 linked violation
December 29, 2025State Violation/Reminder Notice1 linked violation
December 29, 2025State Violation/Reminder Notice1 linked violation
April 4, 2019State Compliance achieved2 linked violations
April 1, 2019State Public Notification received1 linked violation
April 1, 2019State Public Notification received1 linked violation
March 12, 2019State Public Notification requested1 linked violation
March 12, 2019State Public Notification requested1 linked violation
March 12, 2019State Violation/Reminder Notice1 linked violation
March 12, 2019State Violation/Reminder Notice1 linked violation
December 20, 2015State Public Notification received1 linked violation
October 5, 2015State Compliance achieved2 linked violations
September 11, 2015State Violation/Reminder Notice1 linked violation
September 11, 2015State Public Notification requested1 linked violation
September 4, 2015State Public Notification received1 linked violation
August 11, 2015State Public Notification requested1 linked violation
August 11, 2015State Violation/Reminder Notice1 linked violation
July 15, 2015State Public Notification received1 linked violation
July 15, 2015State Public Notification received1 linked violation
July 7, 2015State Compliance achieved2 linked violations
June 24, 2015State Public Notification received1 linked violation
June 24, 2015State Public Notification received1 linked violation
June 5, 2015State Intentional no-action4 linked violations
June 4, 2015State Violation/Reminder Notice1 linked violation
June 4, 2015State Compliance achieved3 linked violations
June 4, 2015State Public Notification requested1 linked violation
June 4, 2015State Violation/Reminder Notice1 linked violation
June 4, 2015State Public Notification requested1 linked violation
May 26, 2015State Public Notification received1 linked violation
May 13, 2015State Violation/Reminder Notice1 linked violation
May 13, 2015State Public Notification requested1 linked violation
May 13, 2015State Violation/Reminder Notice1 linked violation
May 13, 2015State Public Notification requested1 linked violation
April 13, 2015State Violation/Reminder Notice1 linked violation
April 13, 2015State Public Notification requested1 linked violation
January 26, 2015State Compliance achieved1 linked violation
January 15, 2015State Violation/Reminder Notice1 linked violation
August 11, 2014State Compliance achieved1 linked violation
August 11, 2014State Public Notification received1 linked violation
August 5, 2014State Compliance achieved1 linked violation
July 17, 2014State Violation/Reminder Notice1 linked violation
July 11, 2014State Violation/Reminder Notice1 linked violation
May 23, 2014State Compliance achieved1 linked violation
May 5, 2014State Violation/Reminder Notice1 linked violation
May 5, 2014State Public Notification requested1 linked violation
March 14, 2014State Compliance achieved2 linked violations
March 11, 2014State Violation/Reminder Notice1 linked violation
March 11, 2014State Violation/Reminder Notice1 linked violation
June 25, 2013State Compliance achieved1 linked violation
June 13, 2013State Violation/Reminder Notice1 linked violation
October 17, 2011State Public Notification received1 linked violation
October 7, 2011State Compliance achieved1 linked violation
September 19, 2011State Public Notification requested1 linked violation
September 19, 2011State Violation/Reminder Notice1 linked violation
August 9, 2011State Violation/Reminder Notice1 linked violation
July 14, 2011State Compliance achieved1 linked violation
July 16, 2007State Violation/Reminder Notice1 linked violation
July 12, 2007State Compliance achieved1 linked violation
December 13, 2006State Compliance achieved1 linked violation
July 6, 2006State Public Notification received1 linked violation
April 10, 2006State Bilateral Compliance Agreement signed1 linked violation
February 14, 2006State Formal Notice of Violation issued1 linked violation
January 19, 2006State Public Notification requested2 linked violations
January 19, 2006State Violation/Reminder Notice1 linked violation
June 27, 1998State Public Notification requested1 linked violation
June 27, 1998State Violation/Reminder Notice1 linked violation

Contact

CALLARMAN, STEPHANIE

217-556-8043

CHESTERFIELD, IL 62630