OK2001302 · Oklahoma
KEYES UTILITY AUTH.
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 10
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 9
Counties listed by EPA · Cimarron County, Oklahoma
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 9 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 176241 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field January 31, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1286 March 23, 2026 Informal State Violation/Reminder Notice 1287 March 23, 2026 Informal State Public Notification requested 1288 March 27, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 176240 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field August 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1281 October 21, 2024 Informal State Violation/Reminder Notice 1282 October 21, 2024 Informal State Public Notification requested 1284 October 23, 2024 Resolving State Compliance achieved 1289 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 176239 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field August 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1281 October 21, 2024 Informal State Violation/Reminder Notice 1282 October 21, 2024 Informal State Public Notification requested 1283 October 23, 2024 Resolving State Compliance achieved 1289 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 176238 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2024 · period end May 31, 2024 · first reported September 30, 2024 · EPA return-to-compliance field May 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1275 July 17, 2024 Informal State Violation/Reminder Notice 1276 July 17, 2024 Informal State Public Notification requested 1278 August 29, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 176237 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported September 30, 2024 · EPA return-to-compliance field June 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1273 July 17, 2024 Informal State Violation/Reminder Notice 1274 July 17, 2024 Informal State Public Notification requested 1280 August 29, 2024 Resolving State Compliance achieved 1290 June 26, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 176235 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2024 · period end April 30, 2024 · first reported September 30, 2024 · EPA return-to-compliance field April 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1271 June 18, 2024 Informal State Violation/Reminder Notice 1272 June 18, 2024 Informal State Public Notification requested 1277 August 29, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 176234 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported September 30, 2024 · EPA return-to-compliance field June 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1269 June 18, 2024 Informal State Violation/Reminder Notice 1270 June 18, 2024 Informal State Public Notification requested 1279 August 29, 2024 Resolving State Compliance achieved 1291 June 26, 2026 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 176232 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2022 · period end January 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field January 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1259 January 31, 2022 Resolving State Compliance achieved 1258 January 18, 2023 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 176231 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · period end July 19, 2023 · first reported March 27, 2023 · EPA return-to-compliance field July 19, 2023
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1262 December 1, 2022 Informal State Violation/Reminder Notice 1263 December 1, 2022 Informal State Public Notification requested 1264 July 12, 2023 Informal State Violation/Reminder Notice 1265 July 12, 2023 Informal State Public Notification requested 1266 July 19, 2023 Resolving State Compliance achieved 1268 December 1, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 176228 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1253 June 14, 2021 Informal State Violation/Reminder Notice 1254 June 14, 2021 Informal State Public Notification requested 1257 August 15, 2022 Resolving State Compliance achieved 1261 April 4, 2023 Informal State Public Notification received
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