OMAHA, AR · Boone County

OMAHA WATERWORKS 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 Arkansas’s official records. Always confirm current status with Arkansas before making decisions based on this information.

System facts

System ID (PWSID): AR0000064
System type: Community Water System
Population served: 1,188
Service connections: 475
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
October 1, 2025
Unaddressed
Notification, State
—
Groundwater Rule
March 1, 2018 – June 13, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2016 – October 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2011 – November 30, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2010 – January 31, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2008 – November 30, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – April 17, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2005 – October 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2000 – August 31, 2000
Resolved
Notification, Public
—
Coliform (TCR)
March 1, 2000 – March 31, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1999 – October 31, 1999
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 1999 – June 30, 1999
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1998 – July 31, 1998
Archived
Notification, Public
—
Coliform (TCR)
March 1, 1995 – March 31, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1995 – February 28, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1994 – April 30, 1994
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
October 1, 2025	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Unaddressed
March 1, 2018 – June 13, 2018	Notification, State	Groundwater Rule	—	Resolved
October 1, 2016 – October 31, 2016	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2011 – November 30, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2010 – January 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2008 – November 30, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2007 – April 17, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2005 – October 31, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 1, 2000 – August 31, 2000	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
March 1, 2000 – March 31, 2000	Notification, Public	Coliform (TCR)	—	Resolved
October 1, 1999 – October 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 1, 1999 – June 30, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1998 – July 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
March 1, 1995 – March 31, 1995	Notification, Public	Coliform (TCR)	—	Archived
February 1, 1995 – February 28, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
April 1, 1994 – April 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	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

June 13, 2018State Compliance achieved6 linked violations
December 13, 2016State Public Notification received4 linked violations
November 30, 2016State Violation/Reminder Notice8 linked violations
February 9, 2012State Public Notification received14 linked violations
May 19, 2010State Compliance achieved2 linked violations
March 9, 2010State Public Notification requested8 linked violations
January 9, 2009State Public Notification requested3 linked violations
April 17, 2008State Compliance achieved3 linked violations
May 10, 2005State Public Notification requested4 linked violations
September 3, 2004State Public Notification requested2 linked violations
October 6, 2000State Public Notification requested3 linked violations
May 3, 2000State Public Notification requested1 linked violation
April 6, 2000State Formal Notice of Violation issued6 linked violations
April 6, 2000State Public Notification requested2 linked violations
February 4, 2000State Public Notification requested3 linked violations
August 21, 1998State Public Notification received3 linked violations
August 6, 1998State Public Notification requested3 linked violations
August 6, 1998State Formal Notice of Violation issued3 linked violations
July 28, 1995State Formal Notice of Violation issued5 linked violations
April 28, 1995State Public Notification requested3 linked violations
March 31, 1995State Formal Notice of Violation issued4 linked violations

Contact

LARSON, DALTON

870-426-3388

OMAHA, AR 72662