ID2350014 · Idaho
LEWISTON CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 42
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 42
Counties listed by EPA · Nez Perce 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
Monitoring or reporting · Archived
Monitoring, RegularViolation 6753 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2023 · period end May 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field May 28, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 13 May 19, 2026 Informal State Violation/Reminder Notice 14 May 22, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6752 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2023 · period end May 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field May 28, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 11 May 19, 2026 Informal State Violation/Reminder Notice 12 May 22, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6751 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2023 · period end May 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field May 28, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9 May 19, 2026 Informal State Violation/Reminder Notice 10 May 22, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6750 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2023 · period end May 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field May 28, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7 May 19, 2026 Informal State Violation/Reminder Notice 8 May 22, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6748 · Chlordane · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6747 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6746 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6745 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6744 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6743 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6742 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6741 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6740 · 2,4-D · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6739 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6738 · Heptachlor · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6737 · LASSO · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6736 · Atrazine · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6735 · Carbofuran · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6734 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6733 · Dinoseb · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6732 · Picloram · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6731 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6730 · Simazine · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6729 · OXAMYL · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6728 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6727 · Glyphosate · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6726 · Endothall · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6725 · Diquat · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6724 · Dalapon · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6723 · Toxaphene · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6722 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6721 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6720 · Endrin · Synthetic Organic ChemicalsNoncompliance 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 5 February 24, 2026 Informal State Violation/Reminder Notice 6 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6719 · Selenium · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6718 · Thallium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6717 · Beryllium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6716 · Antimony, Total · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6715 · Nickel · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6714 · Mercury · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6713 · Chromium · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6712 · Cadmium · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 6711 · Barium · Inorganic ChemicalsNoncompliance period start January 1, 2023 · period end March 11, 2026 · first reported March 25, 2026 · EPA return-to-compliance field March 11, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 February 24, 2026 Informal State Violation/Reminder Notice 4 February 27, 2026 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