OK3005602 · Oklahoma
OKMULGEE CO. RWD #4
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 26
- EPA health-based flag
- 23
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Okmulgee 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 91 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 217741 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported November 14, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010978 August 19, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
LSL ReportingViolation 217740 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end September 3, 2025 · first reported August 13, 2025 · EPA return-to-compliance field September 3, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010973 July 11, 2025 Informal State Violation/Reminder Notice 9010975 September 3, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 217739 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end September 3, 2025 · first reported August 13, 2025 · EPA return-to-compliance field September 3, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010972 July 11, 2025 Informal State Violation/Reminder Notice 9010974 September 3, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 217738 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · first reported December 30, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010971 July 12, 2024 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217737 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010968 December 22, 2022 Informal State Violation/Reminder Notice 9010969 December 22, 2022 Informal State Public Notification requested 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217736 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field June 30, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010968 December 22, 2022 Informal State Violation/Reminder Notice 9010969 December 22, 2022 Informal State Public Notification requested EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217735 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010968 December 22, 2022 Informal State Violation/Reminder Notice 9010969 December 22, 2022 Informal State Public Notification requested 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217734 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported March 27, 2023 · EPA return-to-compliance field June 30, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010968 December 22, 2022 Informal State Violation/Reminder Notice 9010969 December 22, 2022 Informal State Public Notification requested EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217733 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010966 April 28, 2022 Informal State Violation/Reminder Notice 9010967 April 28, 2022 Informal State Public Notification requested 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217732 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010966 April 28, 2022 Informal State Violation/Reminder Notice 9010967 April 28, 2022 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217731 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010966 April 28, 2022 Informal State Violation/Reminder Notice 9010967 April 28, 2022 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217730 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010963 December 22, 2021 Informal State Violation/Reminder Notice 9010964 December 22, 2021 Informal State Public Notification requested 9010965 January 4, 2022 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217729 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010963 December 22, 2021 Informal State Violation/Reminder Notice 9010964 December 22, 2021 Informal State Public Notification requested 9010965 January 4, 2022 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217728 · Total Haloacetic Acids (HAA5) · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010963 December 22, 2021 Informal State Violation/Reminder Notice 9010964 December 22, 2021 Informal State Public Notification requested 9010965 January 4, 2022 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217727 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010960 September 9, 2021 Informal State Violation/Reminder Notice 9010961 September 9, 2021 Informal State Public Notification requested 9010962 October 1, 2021 Informal State Public Notification received 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217726 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · 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 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010960 September 9, 2021 Informal State Violation/Reminder Notice 9010961 September 9, 2021 Informal State Public Notification requested 9010962 October 1, 2021 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217725 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010960 September 9, 2021 Informal State Violation/Reminder Notice 9010961 September 9, 2021 Informal State Public Notification requested 9010962 October 1, 2021 Informal State Public Notification received 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217724 · 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 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010957 June 16, 2021 Informal State Violation/Reminder Notice 9010958 June 16, 2021 Informal State Public Notification requested 9010959 June 30, 2021 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217723 · 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
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010957 June 16, 2021 Informal State Violation/Reminder Notice 9010958 June 16, 2021 Informal State Public Notification requested 9010959 June 30, 2021 Informal State Public Notification received 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217722 · 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 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010957 June 16, 2021 Informal State Violation/Reminder Notice 9010958 June 16, 2021 Informal State Public Notification requested 9010959 June 30, 2021 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217721 · 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 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010954 April 20, 2021 Informal State Violation/Reminder Notice 9010955 April 20, 2021 Informal State Public Notification requested 9010956 May 5, 2021 Informal State Public Notification received 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217720 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010954 April 20, 2021 Informal State Violation/Reminder Notice 9010955 April 20, 2021 Informal State Public Notification requested 9010956 May 5, 2021 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217719 · 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 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010954 April 20, 2021 Informal State Violation/Reminder Notice 9010955 April 20, 2021 Informal State Public Notification requested 9010956 May 5, 2021 Informal State Public Notification received 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 217718 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010950 December 22, 2020 Informal State Violation/Reminder Notice 9010951 December 22, 2020 Informal State Public Notification requested 9010970 September 5, 2023 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217717 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010950 December 22, 2020 Informal State Violation/Reminder Notice 9010951 December 22, 2020 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 217716 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9010945 July 2, 2020 Formal State Administrative/Compliance Order with penalty issued 9010950 December 22, 2020 Informal State Violation/Reminder Notice 9010951 December 22, 2020 Informal State Public Notification requested 9010953 January 29, 2021 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