MT. OLIVE, IL · Macoupin County

KAHO PUBLIC WATER DISTRICT Water System

Current status

1 item on record is 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): IL1170030
System type: Community Water System
Population served: 785
Service connections: 314
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
December 1, 2025 – December 31, 2025
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2025 – November 30, 2025
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2025 – October 31, 2025
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2025
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
Atrazine
July 1, 1997 – September 24, 1997
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Atrazine
April 1, 1997 – June 30, 1997
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Atrazine
October 1, 1996 – December 31, 1996
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Atrazine
July 1, 1996 – September 30, 1996
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Atrazine
April 1, 1996 – June 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1995 – June 30, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1994 – August 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived

Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 1, 2025 – December 31, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
November 1, 2025 – November 30, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
October 1, 2025 – October 31, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
October 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
July 1, 1997 – September 24, 1997	Maximum Contaminant Level Violation, Average	Atrazine	Health-based	Resolved
April 1, 1997 – June 30, 1997	Maximum Contaminant Level Violation, Average	Atrazine	Health-based	Resolved
October 1, 1996 – December 31, 1996	Maximum Contaminant Level Violation, Average	Atrazine	Health-based	Resolved
July 1, 1996 – September 30, 1996	Maximum Contaminant Level Violation, Average	Atrazine	Health-based	Resolved
April 1, 1996 – June 30, 1996	Maximum Contaminant Level Violation, Average	Atrazine	Health-based	Resolved
July 1, 1995 – July 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 1, 1995 – June 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
August 1, 1994 – August 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – July 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

December 30, 2025State Public Notification received1 linked violation
December 22, 2025State Public Notification requested1 linked violation
December 22, 2025State Violation/Reminder Notice1 linked violation
November 25, 2025State Violation/Reminder Notice3 linked violations
November 25, 2025State Public Notification requested1 linked violation
October 21, 2025State Violation/Reminder Notice1 linked violation
October 21, 2025State Public Notification requested1 linked violation
September 24, 1997State Compliance achieved6 linked violations
September 23, 1997State Violation/Reminder Notice1 linked violation
September 23, 1997State Public Notification requested1 linked violation
July 1, 1997State Public Notification requested1 linked violation
July 1, 1997State Violation/Reminder Notice1 linked violation
June 3, 1997State Public Notification received1 linked violation
February 10, 1997State Public Notification received1 linked violation
January 2, 1997State Violation/Reminder Notice7 linked violations
January 2, 1997State Public Notification requested1 linked violation
January 1, 1997State Public Notification requested1 linked violation
January 1, 1997State Violation/Reminder Notice1 linked violation
October 21, 1996State Public Notification received1 linked violation
October 1, 1996State Public Notification requested1 linked violation
October 1, 1996State Violation/Reminder Notice1 linked violation
July 4, 1996State Public Notification received1 linked violation
July 1, 1996State Violation/Reminder Notice1 linked violation
July 1, 1996State Public Notification requested1 linked violation
September 24, 1995State Public Notification requested1 linked violation
September 24, 1995State Violation/Reminder Notice1 linked violation
August 26, 1995State Public Notification requested1 linked violation
August 26, 1995State Violation/Reminder Notice1 linked violation
October 22, 1994State Violation/Reminder Notice1 linked violation
October 22, 1994State Public Notification requested1 linked violation
September 26, 1994State Public Notification received1 linked violation
September 25, 1994State Public Notification requested2 linked violations
September 25, 1994State Violation/Reminder Notice2 linked violations

Contact

RETTIG, KAREN

217-999-3019

MT. OLIVE, IL 62069