LINDENHURST, IL · Lake County

LINDENHURST 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): IL0971000
System type: Community Water System
Population served: 14,500
Service connections: 5,239
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 28, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 10, 2023 – February 12, 2024
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – July 15, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 15, 2018 – August 27, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 15, 2018 – August 27, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2017 – July 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2017 – August 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2012 – August 27, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – July 12, 2007
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 28, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 10, 2023 – February 12, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2021 – July 15, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 15, 2018 – August 27, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 15, 2018 – August 27, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2017 – July 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2017 – August 31, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2012 – August 27, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2007 – July 12, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence 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 13, 2024State Public Notification received3 linked violations
June 13, 2024State Public Notification received3 linked violations
June 13, 2024State Public Notification received3 linked violations
June 13, 2024State Public Notification received3 linked violations
February 28, 2024State Compliance achieved1 linked violation
February 12, 2024State Compliance achieved3 linked violations
January 23, 2024State Compliance achieved6 linked violations
January 16, 2024State Violation/Reminder Notice1 linked violation
January 16, 2024State Violation/Reminder Notice5 linked violations
January 16, 2024State Public Notification requested3 linked violations
January 16, 2024State Violation/Reminder Notice1 linked violation
December 8, 2023State Violation/Reminder Notice2 linked violations
December 8, 2023State Violation/Reminder Notice3 linked violations
October 11, 2023State Public Notification requested3 linked violations
October 11, 2023State Violation/Reminder Notice3 linked violations
July 22, 2021State Violation/Reminder Notice1 linked violation
July 15, 2021State Compliance achieved1 linked violation
September 12, 2018State Violation/Reminder Notice1 linked violation
September 12, 2018State Violation/Reminder Notice1 linked violation
September 4, 2018State Public Notification received1 linked violation
September 4, 2018State Public Notification received1 linked violation
August 27, 2018State Compliance achieved1 linked violation
August 27, 2018State Compliance achieved1 linked violation
August 31, 2017State Compliance achieved2 linked violations
August 14, 2017State Violation/Reminder Notice1 linked violation
August 14, 2017State Public Notification requested1 linked violation
August 14, 2017State Public Notification requested1 linked violation
August 19, 2013State Public Notification received1 linked violation
August 19, 2013State Public Notification received1 linked violation
August 27, 2012State Compliance achieved2 linked violations
August 13, 2012State Public Notification requested1 linked violation
August 13, 2012State Violation/Reminder Notice1 linked violation
August 13, 2012State Public Notification requested1 linked violation
August 13, 2012State Violation/Reminder Notice1 linked violation
February 10, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 10, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 17, 1989State Violation/Reminder Notice4 linked violations
September 17, 1989State Public Notification requested2 linked violations

Contact

JOHNSON, CLAY

847-356-8252

LINDENHURST, IL 60046