OK3005613 · Oklahoma
DEWAR
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 18
- EPA health-based flag
- 13
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
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 14 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 96751 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 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 1499 April 20, 2026 Informal State Public Notification requested 1500 April 20, 2026 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 96750 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 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 1499 April 20, 2026 Informal State Public Notification requested 1500 April 20, 2026 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 96749 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 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 1494 December 22, 2025 Informal State Public Notification requested 1495 December 22, 2025 Formal State Administrative/Compliance Order without penalty issued 1498 January 30, 2026 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 96748 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 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 1494 December 22, 2025 Informal State Public Notification requested 1495 December 22, 2025 Formal State Administrative/Compliance Order without penalty issued 1498 January 30, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 96744 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 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 1484 March 6, 2025 Informal State Violation/Reminder Notice 1485 March 6, 2025 Informal State Public Notification requested 1489 March 10, 2025 Resolving State Compliance achieved 1491 May 5, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 96743 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 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 1484 March 6, 2025 Informal State Violation/Reminder Notice 1485 March 6, 2025 Informal State Public Notification requested 1487 March 10, 2025 Resolving State Compliance achieved 1491 May 5, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 96742 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1482 January 29, 2025 Informal State Violation/Reminder Notice 1483 January 29, 2025 Informal State Public Notification requested 1488 March 10, 2025 Resolving State Compliance achieved 1490 May 5, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 96741 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 25, 2025 · EPA return-to-compliance field November 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1482 January 29, 2025 Informal State Violation/Reminder Notice 1483 January 29, 2025 Informal State Public Notification requested 1486 March 10, 2025 Resolving State Compliance achieved 1490 May 5, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
LSL ReportingViolation 96746 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end February 5, 2026 · first reported August 13, 2025 · EPA return-to-compliance field February 5, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1493 July 11, 2025 Informal State Violation/Reminder Notice 1497 February 5, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 96745 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end February 5, 2026 · first reported August 13, 2025 · EPA return-to-compliance field February 5, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1492 July 11, 2025 Informal State Violation/Reminder Notice 1501 July 11, 2025 Informal State Public Notification requested 1496 February 5, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 96739 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 15, 2022 · 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 1477 September 29, 2022 Formal State Administrative/Compliance Order without penalty issued 1478 September 29, 2022 Informal State Public Notification requested 1479 October 31, 2022 Informal State Public Notification received 1480 February 3, 2023 Formal State Administrative/Compliance Order with penalty issued 1481 August 9, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 96738 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 15, 2022 · 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 1477 September 29, 2022 Formal State Administrative/Compliance Order without penalty issued 1478 September 29, 2022 Informal State Public Notification requested 1479 October 31, 2022 Informal State Public Notification received 1480 February 3, 2023 Formal State Administrative/Compliance Order with penalty issued 1481 August 9, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 96740 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported November 15, 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 1477 September 29, 2022 Formal State Administrative/Compliance Order without penalty issued 1478 September 29, 2022 Informal State Public Notification requested 1479 October 31, 2022 Informal State Public Notification received 1480 February 3, 2023 Formal State Administrative/Compliance Order with penalty issued 1481 August 9, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 96737 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported November 15, 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 1477 September 29, 2022 Formal State Administrative/Compliance Order without penalty issued 1478 September 29, 2022 Informal State Public Notification requested 1479 October 31, 2022 Informal State Public Notification received 1480 February 3, 2023 Formal State Administrative/Compliance Order with penalty issued 1481 August 9, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 96736 · 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 1474 April 20, 2022 Formal State Administrative/Compliance Order without penalty issued 1475 April 20, 2022 Informal State Public Notification requested 1476 April 29, 2022 Informal State Public Notification received 1480 February 3, 2023 Formal State Administrative/Compliance Order with penalty issued 1481 August 9, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 96735 · Total Haloacetic Acids (HAA5) · 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 1474 April 20, 2022 Formal State Administrative/Compliance Order without penalty issued 1475 April 20, 2022 Informal State Public Notification requested 1476 April 29, 2022 Informal State Public Notification received 1480 February 3, 2023 Formal State Administrative/Compliance Order with penalty issued 1481 August 9, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 96733 · 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
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1471 January 4, 2022 Formal State Administrative/Compliance Order without penalty issued 1472 January 4, 2022 Informal State Public Notification requested 1473 February 15, 2022 Informal State Public Notification received 1480 February 3, 2023 Formal State Administrative/Compliance Order with penalty issued 1481 August 9, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 96732 · 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
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1471 January 4, 2022 Formal State Administrative/Compliance Order without penalty issued 1472 January 4, 2022 Informal State Public Notification requested 1473 February 15, 2022 Informal State Public Notification received 1480 February 3, 2023 Formal State Administrative/Compliance Order with penalty issued 1481 August 9, 2023 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