AR0000337 · Arkansas
KEO WATER WORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 21
- EPA health-based flag
- 8
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Lonoke County, Arkansas
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 20 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 427 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Monitoring, Source Water (GWR)Violation 103825 · E. COLI · Ground Water RuleNoncompliance period start August 1, 2021 · first reported September 22, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144213 October 5, 2021 Informal State Public Notification received 144214 February 7, 2022 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 103822 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start September 1, 2020 · period end August 2, 2021 · first reported November 16, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144210 November 30, 2020 Resolving State Compliance achieved 144212 August 2, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 103821 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2020 · period end August 2, 2021 · first reported November 16, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 103820 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 1, 2020 · period end August 2, 2021 · first reported November 16, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144210 November 30, 2020 Resolving State Compliance achieved 144212 August 2, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 103819 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2020 · period end August 2, 2021 · first reported November 16, 2020 · EPA return-to-compliance field August 2, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144208 October 27, 2020 Resolving State Compliance achieved 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 103818 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2020 · period end August 2, 2021 · first reported November 16, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 103823 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end August 2, 2021 · first reported February 22, 2021 · EPA return-to-compliance field August 2, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144212 August 2, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 103817 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 1, 2020 · period end August 2, 2021 · first reported November 16, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144210 November 30, 2020 Resolving State Compliance achieved 144212 August 2, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 103816 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2020 · period end August 2, 2021 · first reported November 16, 2020 · EPA return-to-compliance field August 2, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144208 October 27, 2020 Resolving State Compliance achieved 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 103824 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start June 1, 2020 · period end August 2, 2021 · first reported February 22, 2021 · EPA return-to-compliance field August 2, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144211 March 30, 2021 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 103815 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 1, 2020 · period end August 2, 2021 · first reported August 11, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144210 November 30, 2020 Resolving State Compliance achieved 144212 August 2, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 103814 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2020 · period end August 2, 2021 · first reported August 11, 2020 · EPA return-to-compliance field August 2, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144208 October 27, 2020 Resolving State Compliance achieved 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 103813 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2020 · period end August 2, 2021 · first reported August 11, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 103812 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 1, 2020 · period end August 2, 2021 · first reported August 11, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144210 November 30, 2020 Resolving State Compliance achieved 144212 August 2, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 103811 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start May 1, 2020 · period end August 2, 2021 · first reported August 11, 2020 · EPA return-to-compliance field August 2, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144208 October 27, 2020 Resolving State Compliance achieved 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 103810 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2020 · period end August 2, 2021 · first reported June 18, 2020 · EPA return-to-compliance field August 2, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144208 October 27, 2020 Resolving State Compliance achieved 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Sample Siting Plan Errors (RTCR)Violation 103809 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2020 · period end August 2, 2021 · first reported June 18, 2020 · EPA return-to-compliance field August 2, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144207 August 20, 2020 Formal State Administrative Penalty assessed 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 103808 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2020 · period end August 2, 2021 · first reported June 18, 2020 · EPA return-to-compliance field August 2, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144205 May 19, 2020 Formal State Administrative/Compliance Order without penalty issued 144207 August 20, 2020 Formal State Administrative Penalty assessed 144208 October 27, 2020 Resolving State Compliance achieved 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Sample Siting Plan Errors (RTCR)Violation 103807 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2020 · period end August 2, 2021 · first reported June 18, 2020 · EPA return-to-compliance field August 2, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144205 May 19, 2020 Formal State Administrative/Compliance Order without penalty issued 144207 August 20, 2020 Formal State Administrative Penalty assessed 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique No Certif. OperatorViolation 103805 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start February 1, 2020 · period end August 2, 2021 · first reported May 11, 2020 · EPA return-to-compliance field August 2, 2021
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144204 April 7, 2020 Informal State Formal Notice of Violation issued 144205 May 19, 2020 Formal State Administrative/Compliance Order without penalty issued 144207 August 20, 2020 Formal State Administrative Penalty assessed 144208 October 27, 2020 Resolving State Compliance achieved 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 103803 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2019 · period end August 2, 2021 · first reported February 18, 2020 · EPA return-to-compliance field August 2, 2021
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 144203 March 5, 2020 Resolving State Compliance achieved 144204 April 7, 2020 Informal State Formal Notice of Violation issued 144205 May 19, 2020 Formal State Administrative/Compliance Order without penalty issued 144207 August 20, 2020 Formal State Administrative Penalty assessed 144209 November 30, 2020 Informal State Public Notification received 144212 August 2, 2021 Resolving State Compliance achieved
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility