SOUTH ELGIN, IL · Kane County

SOUTH ELGIN Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 1 other open item(s). See the violation history below for contaminant and status details.

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): IL0890800
System type: Community Water System
Population served: 23,648
Service connections: 8,725
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
November 1, 2025
Unaddressed
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
July 2, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2024 – September 10, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2024 – June 27, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2023 – February 28, 2024
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
September 29, 2016 – October 7, 2016
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 2012 – November 30, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2012 – December 20, 2012
Resolved
WQP Entry Point/Tap Treatment Technique Non-Compliance
Health-based
Lead and Copper Rule
July 1, 2000 – September 30, 2000
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 1999 – June 30, 2000
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Barium
January 1, 1999 – January 21, 1999
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Barium
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

Unaddressed no corrective action on record yetResolved 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
November 1, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 2, 2025	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Unaddressed
July 13, 2024 – September 10, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2024 – June 27, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2023 – February 28, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 29, 2016 – October 7, 2016	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
November 1, 2012 – November 30, 2012	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 2012 – December 20, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2000 – September 30, 2000	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Health-based	Resolved
January 1, 1999 – June 30, 2000	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1999 – January 21, 1999	Maximum Contaminant Level Violation, Average	Barium	Health-based	Resolved
July 1, 1998 – September 30, 1998	Maximum Contaminant Level Violation, Average	Barium	Health-based	Resolved
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

November 24, 2025State Violation/Reminder Notice1 linked violation
October 1, 2025State Public Notification requested1 linked violation
October 1, 2025State Violation/Reminder Notice1 linked violation
June 27, 2025State Compliance achieved1 linked violation
March 27, 2025State Violation/Reminder Notice1 linked violation
September 23, 2024State Public Notification received1 linked violation
September 10, 2024State Compliance achieved1 linked violation
August 22, 2024State Violation/Reminder Notice1 linked violation
February 28, 2024State Compliance achieved1 linked violation
July 13, 2023State Violation/Reminder Notice1 linked violation
July 13, 2023State Public Notification requested1 linked violation
October 7, 2016State Compliance achieved1 linked violation
October 4, 2016State Violation/Reminder Notice1 linked violation
July 3, 2013State Public Notification received1 linked violation
July 3, 2013State Public Notification received1 linked violation
December 20, 2012State Compliance achieved2 linked violations
December 14, 2012State Violation/Reminder Notice1 linked violation
December 14, 2012State Public Notification requested1 linked violation
December 14, 2012State Violation/Reminder Notice1 linked violation
December 14, 2012State Public Notification requested1 linked violation
June 30, 2000State Compliance achieved6 linked violations
January 21, 1999State Compliance achieved3 linked violations
January 1, 1999State Public Notification requested1 linked violation
January 1, 1999State Violation/Reminder Notice1 linked violation
August 5, 1998State Public Notification requested1 linked violation
August 5, 1998State Violation/Reminder Notice1 linked violation

Contact

MILLETTE, MICHAEL D.

847-695-2742

SOUTH ELGIN, IL 60177