ID1110029 · Idaho

TROW CREEK WATER ASSN

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: 5

Counties listed by EPA · Boundary 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 1,184 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Monitoring, Turbidity (Enhanced SWTR)Violation 15922 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported August 29, 2024 · EPA return-to-compliance field June 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
339554	August 8, 2024	Informal	State Violation/Reminder Notice
339555	August 11, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Filter)Violation 15921 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported August 29, 2024 · EPA return-to-compliance field June 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
339552	August 8, 2024	Informal	State Violation/Reminder Notice
339553	August 11, 2024	Informal	State Public Notification requested

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 15908 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 24, 2021 · EPA return-to-compliance field June 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
339544	August 2, 2021	Informal	State Violation/Reminder Notice
339545	August 5, 2021	Informal	State Public Notification requested
339546	August 22, 2021	Informal	State Public Notification received
339547	December 7, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 15913 · Asbestos · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 17, 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
339548	February 22, 2023	Informal	State Violation/Reminder Notice
339549	February 25, 2023	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 15912 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 17, 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
339550	February 22, 2023	Informal	State Violation/Reminder Notice
339551	February 25, 2023	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 15902 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2019 · period end September 27, 2022 · first reported November 25, 2019 · EPA return-to-compliance field September 27, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
339538	August 9, 2019	Informal	State Violation/Reminder Notice
339539	August 12, 2019	Informal	State Public Notification requested
339558	September 27, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure to Filter (SWTR)Violation 15899 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start May 1, 2017 · period end December 7, 2021 · first reported September 1, 2017 · EPA return-to-compliance field December 7, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
339535	May 16, 2017	Informal	State Public Notification requested
339536	May 17, 2017	Informal	State Public Notification received
339537	September 21, 2018	Resolving	State Compliance achieved
339547	December 7, 2021	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 15883 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 26, 2013 · first reported November 29, 2013
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