OK3006105 · Oklahoma
PITTSBURG CO. RWD #11 (KIOWA)
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 10
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 8
Counties listed by EPA · Pittsburg 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 10 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 176.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 313069 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end January 29, 2026 · first reported November 14, 2025 · EPA return-to-compliance field January 29, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3722 August 13, 2025 Informal State Violation/Reminder Notice 3723 August 13, 2025 Informal State Public Notification requested 3725 January 29, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 313068 · 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 3721 July 11, 2025 Informal State Violation/Reminder Notice 3728 February 5, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 313067 · 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 3720 July 11, 2025 Informal State Violation/Reminder Notice 3727 February 5, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 313066 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2024 · period end January 29, 2026 · first reported May 15, 2025 · EPA return-to-compliance field January 29, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3717 March 6, 2025 Informal State Violation/Reminder Notice 3718 March 6, 2025 Informal State Public Notification requested 3719 April 22, 2025 Informal State Public Notification received 3724 January 29, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 313053 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2023 · period end June 30, 2023 · first reported January 2, 2024 · 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 3707 August 30, 2023 Informal State Violation/Reminder Notice 3708 August 30, 2023 Informal State Public Notification requested 3709 September 8, 2023 Resolving State Compliance achieved 3713 May 29, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 313052 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported January 2, 2024 · 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 3705 August 30, 2023 Informal State Violation/Reminder Notice 3706 August 30, 2023 Informal State Public Notification requested 3710 September 8, 2023 Resolving State Compliance achieved 3712 May 29, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 313051 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 30, 2022 · period end July 25, 2023 · first reported March 27, 2023 · EPA return-to-compliance field July 25, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3703 March 21, 2023 Informal State Violation/Reminder Notice 3704 July 25, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 313049 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end August 25, 2022 · first reported September 26, 2022 · EPA return-to-compliance field August 25, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3698 May 17, 2022 Informal State Violation/Reminder Notice 3702 August 25, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 313050 · 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 3699 August 29, 2022 Formal State Administrative/Compliance Order without penalty issued 3700 August 29, 2022 Informal State Public Notification requested 3711 September 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 313048 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 29, 2021 · period end December 27, 2021 · first reported February 17, 2022 · EPA return-to-compliance field December 27, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3696 December 21, 2021 Informal State Violation/Reminder Notice 3697 December 27, 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