OMAHA, IL · Gallatin County

OMAHA 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): IL0590250
System type: Community Water System
Population served: 234
Service connections: 149
Ownership: local government
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2018 – September 18, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 8, 2016 – May 16, 2016
Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
May 1, 2016 – May 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Atrazine
July 1, 1997 – August 12, 1997
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2018 – September 18, 2018	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
May 8, 2016 – May 16, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2016 – May 31, 2016	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 1, 1997 – August 12, 1997	Maximum Contaminant Level Violation, Average	Atrazine	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

September 18, 2018State Compliance achieved1 linked violation
August 17, 2018State Violation/Reminder Notice1 linked violation
June 17, 2016State Compliance achieved1 linked violation
June 13, 2016State Violation/Reminder Notice1 linked violation
May 26, 2016State Public Notification received1 linked violation
May 16, 2016State Compliance achieved1 linked violation
May 8, 2016State Public Notification requested1 linked violation
May 8, 2016State Violation/Reminder Notice1 linked violation
August 12, 1997State Compliance achieved1 linked violation
July 24, 1997State Public Notification received1 linked violation
July 14, 1997State Public Notification requested1 linked violation
July 14, 1997State Violation/Reminder Notice1 linked violation

Contact

NELSON, JUNALIE

618-962-3145

OMAHA, IL 62871