OK2000810 · Oklahoma
FORT COBB
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · Caddo 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 7 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
LSL ReportingViolation 91947 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1263 July 11, 2025 Informal State Violation/Reminder Notice 1265 July 15, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 91946 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 15, 2025 · first reported August 13, 2025 · EPA return-to-compliance field July 15, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1262 July 11, 2025 Informal State Violation/Reminder Notice 1264 July 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 91943 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported June 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 1256 February 28, 2024 Informal State Violation/Reminder Notice 1257 February 28, 2024 Informal State Public Notification requested 1258 April 3, 2024 Resolving State Compliance achieved 1261 April 28, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 91938 · Glyphosate · Synthetic Organic ChemicalsNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 19, 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 1247 February 22, 2022 Resolving State Compliance achieved 1245 March 1, 2022 Informal State Violation/Reminder Notice 1246 March 1, 2022 Informal State Public Notification requested 1251 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 91937 · Glyphosate · Synthetic Organic ChemicalsNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 19, 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 1247 February 22, 2022 Resolving State Compliance achieved 1245 March 1, 2022 Informal State Violation/Reminder Notice 1246 March 1, 2022 Informal State Public Notification requested 1252 April 4, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 91930 · Glyphosate · Synthetic Organic ChemicalsNoncompliance 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 1236 February 12, 2021 Informal State Violation/Reminder Notice 1237 February 12, 2021 Informal State Public Notification requested 1238 March 30, 2021 Resolving State Compliance achieved 1243 February 12, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 91929 · Glyphosate · Synthetic Organic ChemicalsNoncompliance 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 1234 February 12, 2021 Informal State Violation/Reminder Notice 1235 February 12, 2021 Informal State Public Notification requested 1238 March 30, 2021 Resolving State Compliance achieved 1242 February 12, 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