OK2001189 · Oklahoma
CHEROKEE CO. RWD #12
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 23
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 23
Counties listed by EPA · Cherokee 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 23 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
Follow-up Or Routine LCR Tap M/RViolation 145539 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · period end September 7, 2023 · first reported March 27, 2023 · EPA return-to-compliance field September 7, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9184937 December 2, 2022 Informal State Violation/Reminder Notice 9184938 December 2, 2022 Informal State Public Notification requested 9184983 July 31, 2023 Informal State Public Notification received 9184984 September 7, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 145536 · Styrene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184962 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145535 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184963 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145534 · Toluene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184964 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145533 · Benzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184965 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145532 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184966 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145531 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184967 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145530 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184968 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145529 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184969 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145528 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184970 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145527 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184971 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145526 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184972 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145525 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184973 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145524 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184974 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145523 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184975 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145522 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184976 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145521 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184977 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145520 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184978 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145519 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184979 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145518 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184980 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145517 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184981 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 145516 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 17, 2022 · 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 9184933 November 18, 2021 Informal State Violation/Reminder Notice 9184934 November 18, 2021 Informal State Public Notification requested 9184935 January 3, 2022 Resolving State Compliance achieved 9184982 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 145515 · Chlorine · Stage 1 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 9184930 April 16, 2021 Informal State Violation/Reminder Notice 9184931 April 16, 2021 Informal State Public Notification requested 9184932 November 16, 2021 Resolving State Compliance achieved 9184936 April 16, 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