OK2007006 · Oklahoma
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Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 22
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 20
Counties listed by EPA · Texas 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 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 126029 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end July 7, 2025 · first reported May 13, 2026 · EPA return-to-compliance field July 7, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2901 July 7, 2025 Resolving State Compliance achieved 2902 August 19, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 126009 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2895 November 22, 2024 Informal State Violation/Reminder Notice 2896 November 22, 2024 Informal State Public Notification requested 2897 October 31, 2025 Resolving State Compliance achieved 2903 May 26, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 126008 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2895 November 22, 2024 Informal State Violation/Reminder Notice 2896 November 22, 2024 Informal State Public Notification requested 2897 October 31, 2025 Resolving State Compliance achieved 2903 May 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126028 · Selenium · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126027 · Thallium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126026 · Beryllium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126025 · Antimony, Total · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126024 · Nickel · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126023 · Mercury · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126022 · Fluoride · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126021 · Chromium · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126020 · Cadmium · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 126019 · Barium · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2898 February 19, 2026 Informal State Violation/Reminder Notice 2899 February 19, 2026 Informal State Public Notification requested 2900 February 26, 2026 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 126000 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2022 · period end December 14, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 14, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2889 September 27, 2022 Resolving State Compliance achieved 2887 December 14, 2022 Resolving State Compliance achieved 2888 January 18, 2023 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 126003 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2022 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2890 November 30, 2023 Informal State Violation/Reminder Notice 2891 November 30, 2023 Informal State Public Notification requested 2892 December 27, 2023 Informal State Public Notification received 2893 February 20, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 126002 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2022 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2890 November 30, 2023 Informal State Violation/Reminder Notice 2891 November 30, 2023 Informal State Public Notification requested 2892 December 27, 2023 Informal State Public Notification received 2893 February 20, 2024 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Monitoring, Source Water (GWR)Violation 125999 · E. COLI · Ground Water RuleNoncompliance period start August 10, 2022 · first reported November 15, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2883 September 28, 2022 Informal State Violation/Reminder Notice 2884 September 28, 2022 Informal State Public Notification requested 2885 October 26, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 125995 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end October 23, 2024 · first reported February 17, 2022 · EPA return-to-compliance field October 23, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2873 November 18, 2021 Informal State Violation/Reminder Notice 2874 November 18, 2021 Informal State Public Notification requested 2878 January 18, 2022 Informal State Public Notification received 2894 October 23, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 125994 · 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 2869 August 13, 2021 Informal State Violation/Reminder Notice 2870 August 13, 2021 Informal State Public Notification requested 2875 January 18, 2022 Informal State Public Notification received 2881 August 15, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 125998 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2879 March 1, 2022 Informal State Violation/Reminder Notice 2880 March 1, 2022 Informal State Public Notification requested 2886 October 26, 2022 Informal State Public Notification received 2887 December 14, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 125997 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end September 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field September 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2871 November 18, 2021 Informal State Violation/Reminder Notice 2872 November 18, 2021 Informal State Public Notification requested 2876 January 18, 2022 Informal State Public Notification received 2882 September 19, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 125996 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end September 30, 2021 · first reported February 17, 2022 · EPA return-to-compliance field September 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2871 November 18, 2021 Informal State Violation/Reminder Notice 2872 November 18, 2021 Informal State Public Notification requested 2876 January 18, 2022 Informal State Public Notification received 2882 September 19, 2022 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