OK3004806 · Oklahoma
MCCURTAIN CO. RWD #1
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 18
- EPA health-based flag
- 12
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · McCurtain 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 107 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241975 · TTHM · Stage 2 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 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000682 July 21, 2021 Informal State Violation/Reminder Notice 9000683 July 21, 2021 Informal State Public Notification requested 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241974 · TTHM · Stage 2 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 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000682 July 21, 2021 Informal State Violation/Reminder Notice 9000683 July 21, 2021 Informal State Public Notification requested 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241973 · Total Haloacetic Acids (HAA5) · Stage 2 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 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000682 July 21, 2021 Informal State Violation/Reminder Notice 9000683 July 21, 2021 Informal State Public Notification requested 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241972 · Total Haloacetic Acids (HAA5) · Stage 2 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
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000682 July 21, 2021 Informal State Violation/Reminder Notice 9000683 July 21, 2021 Informal State Public Notification requested 9000684 August 3, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 241965 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end April 16, 2021 · first reported September 8, 2021 · EPA return-to-compliance field April 16, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000673 April 1, 2021 Informal State Violation/Reminder Notice 9000678 April 16, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 241964 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end April 16, 2021 · first reported September 8, 2021 · EPA return-to-compliance field April 16, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000672 April 1, 2021 Informal State Violation/Reminder Notice 9000678 April 16, 2021 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241971 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 24, 2021 · EPA return-to-compliance field March 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000679 April 20, 2021 Informal State Violation/Reminder Notice 9000680 April 20, 2021 Informal State Public Notification requested 9000681 May 7, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241970 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 24, 2021 · EPA return-to-compliance field March 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000679 April 20, 2021 Informal State Violation/Reminder Notice 9000680 April 20, 2021 Informal State Public Notification requested 9000681 May 7, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241969 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 24, 2021 · EPA return-to-compliance field March 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000679 April 20, 2021 Informal State Violation/Reminder Notice 9000680 April 20, 2021 Informal State Public Notification requested 9000681 May 7, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241968 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 24, 2021 · EPA return-to-compliance field March 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000679 April 20, 2021 Informal State Violation/Reminder Notice 9000680 April 20, 2021 Informal State Public Notification requested 9000681 May 7, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 241966 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 30, 2020 · period end April 16, 2021 · first reported June 24, 2021 · EPA return-to-compliance field April 16, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000675 April 1, 2021 Informal State Violation/Reminder Notice 9000678 April 16, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 241963 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 30, 2020 · period end April 16, 2021 · first reported June 24, 2021 · EPA return-to-compliance field April 16, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000674 April 1, 2021 Informal State Violation/Reminder Notice 9000678 April 16, 2021 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241961 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000665 January 20, 2021 Informal State Violation/Reminder Notice 9000666 January 20, 2021 Informal State Public Notification requested 9000667 February 2, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241960 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000665 January 20, 2021 Informal State Violation/Reminder Notice 9000666 January 20, 2021 Informal State Public Notification requested 9000667 February 2, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241959 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000665 January 20, 2021 Informal State Violation/Reminder Notice 9000666 January 20, 2021 Informal State Public Notification requested 9000667 February 2, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 241958 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000640 December 2, 2016 Formal State Administrative/Compliance Order with penalty issued 9000665 January 20, 2021 Informal State Violation/Reminder Notice 9000666 January 20, 2021 Informal State Public Notification requested 9000667 February 2, 2021 Informal State Public Notification received 9000685 September 7, 2022 Formal State Administrative/Compliance Order with penalty issued Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 241967 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 29, 2020 · period end April 16, 2021 · first reported June 24, 2021 · EPA return-to-compliance field April 16, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000677 April 1, 2021 Informal State Violation/Reminder Notice 9000678 April 16, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 241962 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 29, 2020 · period end April 16, 2021 · first reported June 24, 2021 · EPA return-to-compliance field April 16, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9000676 April 1, 2021 Informal State Violation/Reminder Notice 9000678 April 16, 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