ROSELLE, IL · DuPage County

ROSELLE 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): IL0434820
System type: Community Water System
Population served: 22,897
Service connections: 8,474
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2023 – February 27, 2024
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2020 – January 13, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – July 21, 2005
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1992 – June 30, 2000
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
August 1, 1989 – November 7, 1989
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
August 23, 1985 – August 22, 1989
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
October 1, 2023 – February 27, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
December 30, 2020 – January 13, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2005 – July 21, 2005	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 1992 – June 30, 2000	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
August 1, 1989 – November 7, 1989	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
August 23, 1985 – August 22, 1989	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	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 8, 2025State Public Notification received2 linked violations
January 21, 2025State Compliance achieved2 linked violations
January 14, 2025State Public Notification requested2 linked violations
January 14, 2025State Violation/Reminder Notice2 linked violations
June 24, 2024State Public Notification received1 linked violation
February 27, 2024State Compliance achieved1 linked violation
October 11, 2023State Public Notification requested1 linked violation
October 11, 2023State Violation/Reminder Notice1 linked violation
January 13, 2021State Compliance achieved1 linked violation
January 6, 2021State Violation/Reminder Notice1 linked violation
May 18, 2006State Public Notification received1 linked violation
September 7, 2005State Public Notification requested1 linked violation
September 7, 2005State Violation/Reminder Notice2 linked violations
July 21, 2005State Compliance achieved1 linked violation
June 30, 2000State Compliance achieved1 linked violation
November 7, 1989State Compliance achieved2 linked violations
April 20, 1989State Public Notification received1 linked violation
January 26, 1989State Public Notification received3 linked violations
January 7, 1989State Public Notification requested1 linked violation
January 7, 1989State Violation/Reminder Notice1 linked violation
October 31, 1988State Public Notification received3 linked violations

Contact

FITZPATRICK, JOHNATHAN L

630-671-2373

ROSELLE, IL 60172