ID1280041 · Idaho

CAVE BAY COMMUNITY SYSTEM

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

Violation records shown: 15
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 13

Counties listed by EPA · Kootenai 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 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 143 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Failure to Consult with StateViolation 5924 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 27, 2025 · period end March 19, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 19, 2026

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383349	August 25, 2025	Resolving	State Compliance achieved
383346	November 20, 2025	Informal	State Violation/Reminder Notice
383347	November 23, 2025	Informal	State Public Notification requested
383348	December 6, 2025	Resolving	State Compliance achieved
383351	March 19, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

LSL ReportingViolation 5923 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end January 2, 2025 · first reported March 21, 2025 · EPA return-to-compliance field January 2, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383337	November 14, 2024	Informal	State Violation/Reminder Notice
383338	November 17, 2024	Informal	State Public Notification requested
383341	January 2, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 5922 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end January 2, 2025 · first reported March 21, 2025 · EPA return-to-compliance field January 2, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383335	November 14, 2024	Informal	State Violation/Reminder Notice
383336	November 17, 2024	Informal	State Public Notification requested
383339	January 2, 2025	Informal	State Public Notification received
383340	January 2, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

Lead Consumer NoticeViolation 5920 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2023 · first reported February 28, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383331	January 4, 2024	Informal	State Violation/Reminder Notice
383332	January 7, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 5921 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 28, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383333	February 12, 2024	Informal	State Violation/Reminder Notice
383334	February 15, 2024	Informal	State Public Notification requested
383342	February 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5919 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2023 · period end October 31, 2023 · first reported February 28, 2024 · EPA return-to-compliance field October 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383329	December 5, 2023	Informal	State Violation/Reminder Notice
383330	December 8, 2023	Informal	State Public Notification requested
383342	February 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 5926 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported December 19, 2025 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383344	November 20, 2025	Informal	State Violation/Reminder Notice
383345	November 23, 2025	Informal	State Public Notification requested
383350	March 19, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 5925 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported December 19, 2025 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383344	November 20, 2025	Informal	State Violation/Reminder Notice
383345	November 23, 2025	Informal	State Public Notification requested
383350	March 19, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 5912 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2022 · period end September 29, 2023 · first reported March 17, 2023 · EPA return-to-compliance field September 29, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383313	February 28, 2023	Informal	State Violation/Reminder Notice
383314	March 3, 2023	Informal	State Public Notification requested
383343	September 29, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 5909 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 6, 2022 · EPA return-to-compliance field September 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
383309	November 9, 2022	Informal	State Violation/Reminder Notice
383311	November 9, 2022	Informal	State Violation/Reminder Notice
383310	November 12, 2022	Informal	State Public Notification requested
383312	November 12, 2022	Informal	State Public Notification requested
383328	August 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5913 · Nitrate · Nitrate Rule

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
383319	May 8, 2023	Informal	State Violation/Reminder Notice
383320	May 11, 2023	Informal	State Public Notification requested
383327	August 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5910 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 17, 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
383315	February 22, 2023	Informal	State Violation/Reminder Notice
383316	February 25, 2023	Informal	State Public Notification requested
383327	August 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 5916 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2017 · 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
383321	May 10, 2023	Informal	State Violation/Reminder Notice
383322	May 13, 2023	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5918 · Radium-226 · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2014 · 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
383325	June 6, 2023	Informal	State Violation/Reminder Notice
383326	June 9, 2023	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5917 · Radium-228 · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2014 · 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
383323	May 10, 2023	Informal	State Violation/Reminder Notice
383324	May 13, 2023	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