ID4080025 · Idaho

IDAHO CITY WATER DEPT

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 8
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 6

Counties listed by EPA · Boise 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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 21298 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported September 6, 2023 · EPA return-to-compliance field April 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
327277	June 2, 2023	Informal	State Public Notification received
327275	June 6, 2023	Informal	State Violation/Reminder Notice
327276	June 9, 2023	Informal	State Public Notification requested
327279	August 14, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 21180 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start May 1, 2022 · period end May 31, 2022 · first reported December 6, 2022 · EPA return-to-compliance field May 31, 2022

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
327241	July 18, 2022	Informal	State Public Notification received
327242	August 1, 2022	Resolving	State Compliance achieved
327236	September 14, 2022	Informal	State Violation/Reminder Notice
327237	September 14, 2022	Informal	State Public Notification requested
327239	September 14, 2022	Informal	State Violation/Reminder Notice
327240	September 17, 2022	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 21243 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 6, 2023 · EPA return-to-compliance field December 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
327267	May 9, 2023	Informal	State Violation/Reminder Notice
327268	May 12, 2023	Informal	State Public Notification requested
327322	February 22, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 21247 · Radium-228 · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported June 6, 2023 · EPA return-to-compliance field December 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
327271	May 9, 2023	Informal	State Violation/Reminder Notice
327272	May 12, 2023	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 21246 · Radium-226 · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported June 6, 2023 · EPA return-to-compliance field December 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
327269	May 9, 2023	Informal	State Violation/Reminder Notice
327270	May 12, 2023	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 21135 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start December 30, 2017 · first reported March 6, 2018
No linked action row appears in the records shown.
Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 21173 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start December 30, 2014 · first reported May 25, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 21172 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start December 30, 2011 · first reported May 25, 2022
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