VANDALIA, IL · Fayette County

VANDALIA Water System

Current status

2 items on record are open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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): IL0510350
System type: Community Water System
Population served: 7,616
Service connections: 2,620
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2024 – September 30, 2024
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
February 8, 2024 – April 24, 2024
Resolved
Monitoring, Regular
—
Toxaphene
April 1, 2023 – June 30, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2018 – September 7, 2018
Resolved
Monitoring, Turbidity (Enhanced SWTR)
—
Interim Enhanced Surface Water Treatment Rule
January 1, 2005 – January 31, 2005
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1999 – August 31, 1999
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 1997 – April 30, 1997
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
Archived
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
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
July 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
February 8, 2024 – April 24, 2024	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2018 – September 7, 2018	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2005 – January 31, 2005	Monitoring, Turbidity (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	—	Resolved
August 1, 1999 – August 31, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
April 1, 1997 – April 30, 1997	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 1995 – May 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
May 1, 1995 – May 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
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

July 29, 2025State Public Notification requested1 linked violation
July 29, 2025State Violation/Reminder Notice1 linked violation
July 3, 2025State Public Notification requested1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
December 12, 2024State Administrative/Compliance Order without penalty issued1 linked violation
November 8, 2024State Compliance achieved1 linked violation
September 3, 2024State Public Notification received1 linked violation
August 26, 2024State Formal Notice of Violation issued1 linked violation
August 1, 2024State Public Notification requested1 linked violation
August 1, 2024State Violation/Reminder Notice1 linked violation
June 19, 2024State Compliance achieved1 linked violation
June 3, 2024State Public Notification received1 linked violation
June 3, 2024State Public Notification received1 linked violation
April 24, 2024State Compliance achieved1 linked violation
March 12, 2024State Public Notification requested1 linked violation
March 12, 2024State Violation/Reminder Notice1 linked violation
July 11, 2023State Public Notification requested1 linked violation
July 11, 2023State Violation/Reminder Notice1 linked violation
June 4, 2020State Public Notification received1 linked violation
December 12, 2019State Violation/Reminder Notice1 linked violation
December 12, 2019State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 12, 2019State Public Notification requested1 linked violation
September 7, 2018State Compliance achieved1 linked violation
August 21, 2018State Violation/Reminder Notice1 linked violation
December 1, 2007State Compliance achieved1 linked violation
May 3, 2007State Compliance achieved1 linked violation
August 16, 2006State Violation/Reminder Notice1 linked violation
November 14, 2005State Public Notification received1 linked violation
March 21, 2005State Violation/Reminder Notice1 linked violation
March 1, 2000State Compliance achieved1 linked violation
October 15, 1999State Violation/Reminder Notice1 linked violation
October 15, 1999State Public Notification requested1 linked violation
June 28, 1997State Public Notification requested1 linked violation
June 28, 1997State Violation/Reminder Notice1 linked violation
May 16, 1997State Public Notification received1 linked violation
June 30, 1995State Compliance achieved1 linked violation
June 30, 1995State Public Notification received1 linked violation
June 9, 1995State Public Notification requested1 linked violation
June 9, 1995State Violation/Reminder Notice1 linked violation
January 11, 1994State Public Notification requested1 linked violation
January 11, 1994State Violation/Reminder Notice1 linked violation

Contact

SIMPSON, JOSEPH

618-283-0111

VANDALIA, IL 62471