ID5160035 · Idaho
OAKLEY CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 8
Counties listed by EPA · Cassia County, Idaho
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 84 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 3446 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2025 · first reported March 25, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112151 February 24, 2026 Informal State Violation/Reminder Notice 112152 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 3443 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · first reported December 19, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112149 August 13, 2025 Informal State Violation/Reminder Notice 112150 August 16, 2025 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 3442 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 3, 2025 · first reported June 3, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112143 May 5, 2025 Informal State Violation/Reminder Notice 112144 May 8, 2025 Informal State Public Notification requested EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 3440 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 28, 2024 · period end November 22, 2024 · first reported March 21, 2025 · EPA return-to-compliance field November 22, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112148 November 22, 2024 Resolving State Compliance achieved 112139 January 16, 2025 Informal State Violation/Reminder Notice 112140 January 19, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
LSL ReportingViolation 3438 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 9, 2025 · first reported March 21, 2025 · EPA return-to-compliance field January 9, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112131 November 14, 2024 Informal State Violation/Reminder Notice 112132 November 17, 2024 Informal State Public Notification requested 112138 January 9, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 3437 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 9, 2025 · first reported March 21, 2025 · EPA return-to-compliance field January 9, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112133 November 14, 2024 Informal State Violation/Reminder Notice 112134 November 17, 2024 Informal State Public Notification requested 112137 December 16, 2024 Informal State Public Notification received 112138 January 9, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 3441 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end October 31, 2024 · first reported March 21, 2025 · EPA return-to-compliance field October 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112147 November 5, 2024 Resolving State Compliance achieved 112141 February 20, 2025 Informal State Violation/Reminder Notice 112142 February 23, 2025 Informal State Public Notification requested Monitoring or reporting · Unaddressed by formal action
Monitoring, Source Water (GWR)Violation 3435 · E. COLI · Ground Water RuleNoncompliance period start June 16, 2024 · first reported August 29, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112135 August 8, 2024 Informal State Violation/Reminder Notice 112136 August 11, 2024 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 3433 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 29, 2023 · EPA return-to-compliance field September 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112146 October 25, 2023 Resolving State Compliance achieved 112129 November 9, 2023 Informal State Violation/Reminder Notice 112130 November 12, 2023 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 3431 · E. COLI · Ground Water RuleNoncompliance period start February 7, 2023 · period end May 25, 2023 · first reported June 6, 2023 · EPA return-to-compliance field May 25, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 112127 April 7, 2023 Informal State Violation/Reminder Notice 112128 April 10, 2023 Informal State Public Notification requested 112145 May 25, 2023 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 3430 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2022 · first reported March 17, 2023
No linked action row appears in the records shown.
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