OK2004538 · Oklahoma
TEXOMA HILLS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 15
- EPA health-based flag
- 12
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Marshall 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 14 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.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 163273 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 2026 · EPA return-to-compliance field March 31, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002105 May 22, 2026 Formal State Administrative/Compliance Order without penalty issued 9002106 May 22, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 163272 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 30, 2025 · period end June 29, 2026 · first reported May 13, 2026 · EPA return-to-compliance field June 29, 2026
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002097 February 19, 2026 Informal State Violation/Reminder Notice 9002098 February 19, 2026 Informal State Violation/Reminder Notice 9002099 February 19, 2026 Informal State Violation/Reminder Notice 9002100 February 19, 2026 Informal State Public Notification requested 9002107 June 29, 2026 Resolving State Compliance achieved 9002108 June 29, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 163271 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 30, 2025 · period end February 27, 2026 · first reported May 13, 2026 · EPA return-to-compliance field February 27, 2026
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002097 February 19, 2026 Informal State Violation/Reminder Notice 9002098 February 19, 2026 Informal State Violation/Reminder Notice 9002099 February 19, 2026 Informal State Violation/Reminder Notice 9002100 February 19, 2026 Informal State Public Notification requested 9002104 February 27, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163268 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 2025 · EPA return-to-compliance field March 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002090 April 3, 2025 Informal State Public Notification requested 9002091 April 3, 2025 Formal State Administrative/Compliance Order without penalty issued 9002092 April 11, 2025 Informal State Public Notification received 9002103 March 2, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 163270 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002094 July 11, 2025 Informal State Violation/Reminder Notice 9002096 July 15, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 163269 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002093 July 11, 2025 Informal State Violation/Reminder Notice 9002095 July 15, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163267 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 25, 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 9002087 January 7, 2025 Informal State Public Notification requested 9002088 January 7, 2025 Formal State Administrative/Compliance Order without penalty issued 9002089 March 10, 2025 Informal State Public Notification received 9002102 March 2, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163266 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported December 30, 2024 · EPA return-to-compliance field September 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002081 October 9, 2024 Informal State Public Notification requested 9002082 October 9, 2024 Formal State Administrative/Compliance Order without penalty issued 9002083 October 23, 2024 Informal State Public Notification received 9002101 March 2, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163263 · TTHM · Stage 2 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
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002076 July 12, 2023 Formal State Administrative/Compliance Order without penalty issued 9002077 July 12, 2023 Informal State Public Notification requested 9002078 August 8, 2023 Informal State Public Notification received 9002079 September 21, 2023 Formal State Administrative/Compliance Order with penalty issued 9002080 September 17, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163262 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 31, 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 9002073 April 12, 2023 Formal State Administrative/Compliance Order without penalty issued 9002074 April 12, 2023 Informal State Public Notification requested 9002075 April 20, 2023 Informal State Public Notification received 9002079 September 21, 2023 Formal State Administrative/Compliance Order with penalty issued 9002080 September 17, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163260 · TTHM · Stage 2 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 9002071 January 3, 2023 Formal State Administrative/Compliance Order without penalty issued 9002072 January 3, 2023 Informal State Public Notification requested 9002079 September 21, 2023 Formal State Administrative/Compliance Order with penalty issued 9002080 September 17, 2024 Resolving State Compliance achieved 9002084 October 23, 2024 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163259 · TTHM · Stage 2 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 9002071 January 3, 2023 Formal State Administrative/Compliance Order without penalty issued 9002072 January 3, 2023 Informal State Public Notification requested 9002079 September 21, 2023 Formal State Administrative/Compliance Order with penalty issued 9002080 September 17, 2024 Resolving State Compliance achieved 9002084 October 23, 2024 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163258 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 26, 2022 · EPA return-to-compliance field June 30, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002069 June 29, 2022 Formal State Administrative/Compliance Order without penalty issued 9002070 June 29, 2022 Informal State Public Notification requested 9002079 September 21, 2023 Formal State Administrative/Compliance Order with penalty issued 9002080 September 17, 2024 Resolving State Compliance achieved 9002085 October 23, 2024 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163257 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 19, 2022 · EPA return-to-compliance field March 31, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002063 April 20, 2022 Formal State Administrative/Compliance Order without penalty issued 9002064 April 20, 2022 Informal State Public Notification requested 9002079 September 21, 2023 Formal State Administrative/Compliance Order with penalty issued 9002080 September 17, 2024 Resolving State Compliance achieved 9002086 October 23, 2024 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 163256 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 17, 2022 · EPA return-to-compliance field December 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9002059 February 1, 2022 Formal State Administrative/Compliance Order without penalty issued 9002060 February 1, 2022 Informal State Public Notification requested 9002062 February 11, 2022 Informal State Public Notification received 9002079 September 21, 2023 Formal State Administrative/Compliance Order with penalty issued 9002080 September 17, 2024 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