ID5420027 · Idaho
HANSEN CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Twin Falls 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 1 resolved record with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 38 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 2625 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2025 · first reported March 25, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 13 January 22, 2026 Informal State Violation/Reminder Notice 14 January 25, 2026 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 2624 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start September 2, 2025 · first reported December 19, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 11 November 20, 2025 Informal State Violation/Reminder Notice 12 November 23, 2025 Informal State Public Notification requested EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 2623 · Groundwater Rule · Ground Water RuleNoncompliance period start June 22, 2025 · period end July 30, 2025 · first reported September 12, 2025 · EPA return-to-compliance field July 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 10 March 20, 2025 Resolving State Compliance achieved 7 July 18, 2025 Informal State Violation/Reminder Notice 8 July 21, 2025 Informal State Public Notification requested 9 July 30, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Failure to Consult with StateViolation 2622 · Groundwater Rule · Ground Water RuleNoncompliance period start March 24, 2025 · first reported June 3, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5 April 11, 2025 Informal State Violation/Reminder Notice 6 April 14, 2025 Informal State Public Notification requested
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