OK3001701 · Oklahoma
DEVOL
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 14
- EPA health-based flag
- 10
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Cotton 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 4 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 and Reporting (DBP)Violation 1783 · Total Haloacetic Acids (HAA5) · 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 9137648 January 2, 2025 Informal State Violation/Reminder Notice 9137649 January 2, 2025 Informal State Public Notification requested 9137650 March 26, 2025 Resolving State Compliance achieved 9137651 July 3, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1782 · 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 9137648 January 2, 2025 Informal State Violation/Reminder Notice 9137649 January 2, 2025 Informal State Public Notification requested 9137650 March 26, 2025 Resolving State Compliance achieved 9137651 July 3, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 1781 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end July 29, 2025 · first reported February 25, 2025 · EPA return-to-compliance field July 29, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9137646 November 22, 2024 Informal State Violation/Reminder Notice 9137647 November 22, 2024 Informal State Public Notification requested 9137652 July 3, 2025 Informal State Public Notification received 9137653 July 29, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 1780 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end July 11, 2024 · first reported December 30, 2024 · EPA return-to-compliance field July 11, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9137645 July 11, 2024 Resolving State Compliance achieved 9137644 July 12, 2024 Informal State Violation/Reminder Notice EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1779 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137640 December 18, 2023 Informal State Violation/Reminder Notice 9137641 December 18, 2023 Informal State Public Notification requested 9137643 January 19, 2024 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1778 · TTHM · Stage 2 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 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137635 September 12, 2023 Informal State Violation/Reminder Notice 9137636 September 12, 2023 Informal State Public Notification requested 9137642 January 19, 2024 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1777 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137633 August 17, 2023 Informal State Violation/Reminder Notice 9137634 August 17, 2023 Informal State Public Notification requested 9137638 September 11, 2023 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1776 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137631 March 30, 2023 Informal State Violation/Reminder Notice 9137632 March 30, 2023 Informal State Public Notification requested 9137639 September 11, 2023 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1775 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137629 December 22, 2022 Informal State Violation/Reminder Notice 9137630 December 22, 2022 Informal State Public Notification requested 9137637 September 11, 2023 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1774 · 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 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137629 December 22, 2022 Informal State Violation/Reminder Notice 9137630 December 22, 2022 Informal State Public Notification requested 9137637 September 11, 2023 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1773 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137629 December 22, 2022 Informal State Violation/Reminder Notice 9137630 December 22, 2022 Informal State Public Notification requested 9137637 September 11, 2023 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1772 · 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 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137626 April 28, 2022 Informal State Violation/Reminder Notice 9137627 April 28, 2022 Informal State Public Notification requested 9137628 May 27, 2022 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1770 · 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 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137619 December 22, 2021 Informal State Violation/Reminder Notice 9137620 December 22, 2021 Informal State Public Notification requested 9137621 January 24, 2022 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1769 · 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 9137613 August 27, 2020 Formal State Administrative/Compliance Order with penalty issued 9137617 September 9, 2021 Informal State Violation/Reminder Notice 9137618 September 9, 2021 Informal State Public Notification requested 9137622 January 24, 2022 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