ID4200033 · Idaho

NEW HORIZONS WATER INC

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

Violation records shown: 20
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 18

Counties listed by EPA · Elmore 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 63 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Monitoring, RegularViolation 5172 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412766	May 19, 2026	Informal	State Violation/Reminder Notice
412767	May 22, 2026	Informal	State Public Notification requested

Other or unclassified · Unaddressed by formal action

Public Notification Violation for NPDWR ViolationViolation 5155 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 3, 2025 · first reported June 3, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412733	March 14, 2025	Informal	State Violation/Reminder Notice
412734	March 17, 2025	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Lead Consumer NoticeViolation 5154 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2024 · first reported March 21, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412731	January 16, 2025	Informal	State Violation/Reminder Notice
412732	January 19, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

LSL ReportingViolation 5153 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end October 24, 2024 · first reported March 21, 2025 · EPA return-to-compliance field October 24, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412768	October 24, 2024	Resolving	State Compliance achieved
412726	November 14, 2024	Informal	State Violation/Reminder Notice
412727	November 17, 2024	Informal	State Public Notification requested

EPA health-based flag · Resolved

LSL InventoryViolation 5152 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end December 19, 2024 · first reported March 21, 2025 · EPA return-to-compliance field December 19, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412728	November 14, 2024	Informal	State Violation/Reminder Notice
412729	November 17, 2024	Informal	State Public Notification requested
412730	December 19, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 5170 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412762	February 24, 2026	Informal	State Violation/Reminder Notice
412763	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5169 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412760	February 24, 2026	Informal	State Violation/Reminder Notice
412761	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5168 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412758	February 24, 2026	Informal	State Violation/Reminder Notice
412759	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5167 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412756	February 24, 2026	Informal	State Violation/Reminder Notice
412757	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5166 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412754	February 24, 2026	Informal	State Violation/Reminder Notice
412755	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5165 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412752	February 24, 2026	Informal	State Violation/Reminder Notice
412753	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5164 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412750	February 24, 2026	Informal	State Violation/Reminder Notice
412751	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5163 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412748	February 24, 2026	Informal	State Violation/Reminder Notice
412749	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5162 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412746	February 24, 2026	Informal	State Violation/Reminder Notice
412747	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5161 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412744	February 24, 2026	Informal	State Violation/Reminder Notice
412745	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5160 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412742	February 24, 2026	Informal	State Violation/Reminder Notice
412743	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5159 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412740	February 24, 2026	Informal	State Violation/Reminder Notice
412741	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5158 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412738	February 24, 2026	Informal	State Violation/Reminder Notice
412739	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 5157 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412736	February 24, 2026	Informal	State Violation/Reminder Notice
412737	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 5150 · E. COLI · Ground Water Rule

Noncompliance period start December 20, 2022 · period end May 9, 2023 · first reported March 17, 2023 · EPA return-to-compliance field May 9, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
412722	February 16, 2023	Informal	State Violation/Reminder Notice
412723	February 19, 2023	Informal	State Public Notification requested
412735	May 9, 2023	Resolving	State Compliance achieved

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