OK1020303 · Oklahoma
STIGLER
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 8
- EPA health-based flag
- 5
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Haskell 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 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 126101 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · 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 9046020 March 6, 2025 Informal State Violation/Reminder Notice 9046021 March 6, 2025 Informal State Public Notification requested 9046022 April 1, 2025 Resolving State Compliance achieved 9046023 June 27, 2025 Informal State Public Notification received EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 126095 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported January 2, 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 9046011 March 15, 2023 Formal State Administrative/Compliance Order with penalty issued 9046018 November 15, 2023 Informal State Violation/Reminder Notice 9046019 November 15, 2023 Informal State Public Notification requested 9046024 November 5, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 126092 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9046011 March 15, 2023 Formal State Administrative/Compliance Order with penalty issued 9046015 August 4, 2023 Informal State Violation/Reminder Notice 9046016 August 4, 2023 Informal State Public Notification requested 9046024 November 5, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 126091 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 29, 2023 · EPA return-to-compliance field March 31, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9046011 March 15, 2023 Formal State Administrative/Compliance Order with penalty issued 9046013 July 19, 2023 Informal State Violation/Reminder Notice 9046014 July 19, 2023 Informal State Public Notification requested 9046017 August 7, 2023 Informal State Public Notification received 9046024 November 5, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 126085 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9046005 February 9, 2023 Formal State Administrative/Compliance Order without penalty issued 9046006 February 9, 2023 Informal State Public Notification requested 9046007 February 24, 2023 Informal State Public Notification received 9046011 March 15, 2023 Formal State Administrative/Compliance Order with penalty issued 9046024 November 5, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 126081 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field September 30, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9046000 November 15, 2022 Formal State Administrative/Compliance Order without penalty issued 9046001 November 15, 2022 Informal State Public Notification requested 9046002 December 20, 2022 Informal State Public Notification received 9046011 March 15, 2023 Formal State Administrative/Compliance Order with penalty issued 9046024 November 5, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 126080 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start May 1, 2022 · period end July 31, 2022 · first reported November 15, 2022 · EPA return-to-compliance field July 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9045997 September 28, 2022 Informal State Violation/Reminder Notice 9045998 September 28, 2022 Informal State Public Notification requested 9045999 November 1, 2022 Resolving State Compliance achieved 9046012 June 27, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 126079 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start May 1, 2022 · period end July 31, 2022 · first reported November 15, 2022 · EPA return-to-compliance field July 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9045997 September 28, 2022 Informal State Violation/Reminder Notice 9045998 September 28, 2022 Informal State Public Notification requested 9045999 November 1, 2022 Resolving State Compliance achieved 9046012 June 27, 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