NV0000187 · Nevada
PIOCHE PUBLIC UTILITIES CASTLETON
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 28
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 27
Counties listed by EPA · Lincoln County, Nevada
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 27 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 1005754 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported November 17, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 208537 October 15, 2025 Informal State Violation/Reminder Notice 208538 October 15, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 1005753 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2023 · period end September 18, 2024 · first reported March 29, 2024 · EPA return-to-compliance field September 18, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 208534 March 4, 2024 Informal State Violation/Reminder Notice 208535 March 4, 2024 Informal State Public Notification requested 208536 September 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 1005752 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · period end September 18, 2024 · first reported May 16, 2023 · EPA return-to-compliance field September 18, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 208531 May 15, 2023 Informal State Violation/Reminder Notice 208532 May 15, 2023 Informal State Public Notification requested 208536 September 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 1005712 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end September 18, 2024 · first reported May 16, 2022 · EPA return-to-compliance field September 18, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 208517 April 26, 2022 Informal State Violation/Reminder Notice 208518 April 26, 2022 Informal State Public Notification requested 208536 September 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 1005711 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2020 · period end September 18, 2024 · first reported February 17, 2021 · EPA return-to-compliance field September 18, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 208514 February 16, 2021 Informal State Violation/Reminder Notice 208515 February 16, 2021 Informal State Public Notification requested 208536 September 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005751 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005750 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005749 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005748 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005747 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005746 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005745 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005744 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005743 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005742 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005741 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005740 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005739 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005738 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005737 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005736 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005735 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005734 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005733 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005732 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005731 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208529 May 15, 2023 Informal State Violation/Reminder Notice 208530 May 15, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005715 · Nitrite · Nitrate RuleNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208523 May 12, 2023 Informal State Violation/Reminder Notice 208524 May 12, 2023 Informal State Public Notification requested 208533 June 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1005714 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported May 16, 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 208521 May 12, 2023 Informal State Violation/Reminder Notice 208522 May 12, 2023 Informal State Public Notification requested 208533 June 28, 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.
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