SANDWICH, IL · LaSalle County

JONS MHP 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): IL0990020
System type: Community Water System
Population served: 92
Service connections: 35
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Nitrate
June 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Nitrate
May 1, 2025 – May 31, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 16, 2025 – March 6, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 2021 – October 31, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – July 17, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – August 8, 2011
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1994 – December 31, 1995
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1994 – December 31, 1994
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
July 1, 1994 – September 30, 1994
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 4, 1992 – October 3, 1995
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
June 1, 2025 – June 30, 2025	Monitoring, Regular	Nitrate	—	Resolved
May 1, 2025 – May 31, 2025	Monitoring, Regular	Nitrate	—	Resolved
January 16, 2025 – March 6, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2021 – October 31, 2021	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
July 1, 2017 – July 17, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – August 8, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 1994 – December 31, 1995	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
October 1, 1994 – December 31, 1994	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
July 1, 1994 – July 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – September 30, 1994	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
July 1, 1993 – July 31, 1993	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1993 – July 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1993 – July 31, 1993	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
October 4, 1992 – October 3, 1995	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Archived

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

Enforcement actions

August 18, 2025State Compliance achieved1 linked violation
August 18, 2025State Compliance achieved1 linked violation
August 18, 2025State Compliance achieved1 linked violation
August 18, 2025State Compliance achieved1 linked violation
August 3, 2025State Public Notification received1 linked violation
August 3, 2025State Public Notification received1 linked violation
August 3, 2025State Public Notification received1 linked violation
August 3, 2025State Public Notification received1 linked violation
July 16, 2025State Public Notification requested1 linked violation
July 16, 2025State Public Notification requested1 linked violation
July 16, 2025State Violation/Reminder Notice1 linked violation
July 16, 2025State Public Notification requested1 linked violation
July 16, 2025State Violation/Reminder Notice1 linked violation
July 16, 2025State Public Notification requested1 linked violation
July 16, 2025State Violation/Reminder Notice1 linked violation
July 16, 2025State Violation/Reminder Notice1 linked violation
March 6, 2025State Public Notification received1 linked violation
March 6, 2025State Compliance achieved1 linked violation
February 18, 2025State Violation/Reminder Notice1 linked violation
February 29, 2024State Compliance achieved1 linked violation
January 16, 2024State Public Notification requested1 linked violation
March 8, 2022State Bilateral Compliance Agreement signed1 linked violation
March 8, 2022State Administrative/Compliance Order without penalty issued1 linked violation
January 11, 2022State Compliance achieved1 linked violation
December 1, 2021State Formal Notice of Violation issued2 linked violations
November 15, 2021State Public Notification received1 linked violation
November 12, 2021State Violation/Reminder Notice2 linked violations
November 12, 2021State Public Notification requested1 linked violation
July 17, 2017State Violation/Reminder Notice1 linked violation
August 8, 2011State Compliance achieved1 linked violation
April 1, 1995State Compliance achieved1 linked violation
March 27, 1995State Compliance achieved2 linked violations
February 14, 1995State Public Notification received1 linked violation
January 1, 1995State Public Notification requested1 linked violation
January 1, 1995State Violation/Reminder Notice1 linked violation
October 1, 1994State Violation/Reminder Notice1 linked violation
October 1, 1994State Public Notification requested1 linked violation
September 18, 1994State Violation/Reminder Notice3 linked violations
September 18, 1994State Public Notification requested1 linked violation
May 5, 1994State Violation/Reminder Notice1 linked violation
August 28, 1993State Public Notification requested3 linked violations
August 28, 1993State Violation/Reminder Notice5 linked violations
July 1, 1993State Public Notification received3 linked violations
March 15, 1993State Hook-up/Extension Ban1 linked violation
October 28, 1989State Violation/Reminder Notice1 linked violation
August 28, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Contact

LIPSEY, CHERYL

815-786-6314

SANDWICH, IL 60548-9536