ROCHELLE, IL · Ogle County

ROCHELLE 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): IL1410500
System type: Community Water System
Population served: 9,446
Service connections: 3,987
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2023 – May 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 20, 2023
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2023 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2018 – December 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 2018 – September 30, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
April 1, 2018 – June 30, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2018 – March 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2016 – December 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 2016 – September 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2016 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2007 – July 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2007 – June 30, 2007
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 1994 – September 30, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1992 – April 1, 1993
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 1, 2023 – May 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2023 – June 20, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2023 – December 31, 2025	Monitoring, Regular	Chlordane	—	Archived
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 2007 – July 31, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 1995 – September 30, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
September 1, 1994 – September 30, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – July 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
October 1, 1992 – April 1, 1993	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	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

June 24, 2024State Public Notification received1 linked violation
June 24, 2024State Public Notification received1 linked violation
August 13, 2023State Violation/Reminder Notice1 linked violation
August 13, 2023State Violation/Reminder Notice1 linked violation
August 13, 2023State Public Notification requested1 linked violation
August 13, 2023State Public Notification requested1 linked violation
June 20, 2023State Compliance achieved1 linked violation
June 20, 2023State Compliance achieved1 linked violation
February 4, 2019State Public Notification received1 linked violation
February 1, 2019State Compliance achieved8 linked violations
January 24, 2019State Public Notification received1 linked violation
January 11, 2019State Public Notification requested1 linked violation
January 11, 2019State Violation/Reminder Notice1 linked violation
October 16, 2018State Public Notification requested1 linked violation
October 16, 2018State Violation/Reminder Notice1 linked violation
August 13, 2018State Public Notification received1 linked violation
July 25, 2018State Bilateral Compliance Agreement signed4 linked violations
July 17, 2018State Public Notification requested1 linked violation
July 17, 2018State Violation/Reminder Notice1 linked violation
May 15, 2018State Public Notification received1 linked violation
April 30, 2018State Formal Notice of Violation issued4 linked violations
April 13, 2018State Public Notification requested1 linked violation
April 13, 2018State Violation/Reminder Notice1 linked violation
January 13, 2017State Violation/Reminder Notice1 linked violation
October 13, 2016State Violation/Reminder Notice1 linked violation
July 19, 2016State Violation/Reminder Notice1 linked violation
July 1, 2016State Bilateral Compliance Agreement signed4 linked violations
May 5, 2016State Public Notification received1 linked violation
April 26, 2016State Formal Notice of Violation issued4 linked violations
April 13, 2016State Violation/Reminder Notice1 linked violation
April 13, 2016State Public Notification requested1 linked violation
February 1, 2008State Compliance achieved2 linked violations
November 28, 2007State Bilateral Compliance Agreement signed2 linked violations
August 23, 2007State Public Notification received23 linked violations
July 18, 2007State Public Notification requested2 linked violations
July 18, 2007State Violation/Reminder Notice2 linked violations
December 2, 1995State Violation/Reminder Notice1 linked violation
December 3, 1994State Public Notification requested1 linked violation
December 3, 1994State Violation/Reminder Notice1 linked violation
October 2, 1994State Violation/Reminder Notice1 linked violation
October 2, 1994State Public Notification requested1 linked violation
April 1, 1993State Compliance achieved1 linked violation

Contact

LANNING, ADAM

815-561-2065

ROCHELLE, IL 61068