OK3005557 · Oklahoma
LAKE FOREST MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 6
Counties listed by EPA · Canadian 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 8 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 168 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Addressed by formal action
LSL InventoryViolation 210143 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported August 13, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 106377 July 11, 2025 Informal State Violation/Reminder Notice 106381 July 11, 2025 Informal State Public Notification requested 106382 July 11, 2025 Informal State Public Notification requested 9999900000000000001 March 19, 2026 Formal Federal Final Administrative Order issued Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 210145 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported November 14, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 106379 August 19, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Addressed by formal action
LSL ReportingViolation 210144 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported August 13, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 106378 July 11, 2025 Informal State Violation/Reminder Notice 9999900000000000001 March 19, 2026 Formal Federal Final Administrative Order issued Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 210142 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2023 · period end June 3, 2024 · first reported February 14, 2024 · EPA return-to-compliance field June 3, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 106370 January 18, 2024 Informal State Violation/Reminder Notice 106371 June 3, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 210141 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2022 · period end June 3, 2024 · first reported March 27, 2023 · EPA return-to-compliance field June 3, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 106368 January 18, 2023 Informal State Violation/Reminder Notice 106372 June 3, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 210140 · 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 106366 December 2, 2022 Informal State Violation/Reminder Notice 106367 December 2, 2022 Informal State Public Notification requested 106369 September 7, 2023 Resolving State Compliance achieved 106375 June 3, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 210139 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 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 106360 May 25, 2022 Informal State Violation/Reminder Notice 106361 May 25, 2022 Informal State Public Notification requested 106364 July 18, 2022 Resolving State Compliance achieved 106374 June 3, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 210138 · Chlorine · Stage 1 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 106360 May 25, 2022 Informal State Violation/Reminder Notice 106361 May 25, 2022 Informal State Public Notification requested 106362 July 18, 2022 Resolving State Compliance achieved 106374 June 3, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 210136 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2021 · period end August 31, 2021 · first reported November 16, 2021 · EPA return-to-compliance field August 31, 2021
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 106350 October 20, 2021 Informal State Violation/Reminder Notice 106351 October 20, 2021 Informal State Public Notification requested 106352 October 20, 2021 Informal State Violation/Reminder Notice 106353 October 20, 2021 Informal State Public Notification requested 106358 November 24, 2021 Resolving State Compliance achieved 106376 June 3, 2024 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 210137 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end June 3, 2024 · first reported February 17, 2022 · EPA return-to-compliance field June 3, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 106359 January 21, 2022 Informal State Violation/Reminder Notice 106373 June 3, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 210135 · Chlorine · Stage 1 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
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 106350 October 20, 2021 Informal State Violation/Reminder Notice 106351 October 20, 2021 Informal State Public Notification requested 106352 October 20, 2021 Informal State Violation/Reminder Notice 106353 October 20, 2021 Informal State Public Notification requested 106363 July 18, 2022 Resolving State Compliance achieved 106376 June 3, 2024 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