ID3440011 · Idaho
WEISER CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 31
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 31
Counties listed by EPA · Washington 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 and Reporting (DBP)Violation 9590 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported December 4, 2024 · EPA return-to-compliance field September 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 123 November 14, 2024 Informal State Violation/Reminder Notice 124 November 17, 2024 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 9589 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported December 4, 2024 · EPA return-to-compliance field September 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 123 November 14, 2024 Informal State Violation/Reminder Notice 124 November 17, 2024 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9561 · Chlordane · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9560 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9559 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9558 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9557 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9556 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9555 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9554 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9553 · 2,4-D · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9552 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9551 · Heptachlor · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9550 · LASSO · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9549 · Atrazine · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9548 · Carbofuran · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9547 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9546 · Dinoseb · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9545 · Picloram · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9544 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9543 · Simazine · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9542 · OXAMYL · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9541 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9540 · Glyphosate · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9539 · Endothall · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9538 · Diquat · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9537 · Dalapon · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9536 · Toxaphene · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9535 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9534 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 9533 · Endrin · Synthetic Organic ChemicalsNoncompliance 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 121 February 22, 2023 Informal State Violation/Reminder Notice 122 February 25, 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