NV0002538 · Nevada
C VALLEY MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 4
Counties listed by EPA · Nye 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 4 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.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 43835 · Groundwater Rule · Ground Water RuleNoncompliance period start March 16, 2019 · first reported May 18, 2020
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 203828 February 24, 2020 Informal State Violation/Reminder Notice 203829 February 24, 2020 Informal State Public Notification requested 203830 September 15, 2020 Informal State Public Notification received 203834 December 2, 2021 Informal State Public Notification received 203838 February 24, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 43839 · Combined Uranium · Radionuclides and Revised Rad 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 203846 April 10, 2023 Resolving State Compliance achieved 203843 May 15, 2023 Informal State Violation/Reminder Notice 203844 May 15, 2023 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, RegularViolation 43838 · 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 203841 May 12, 2023 Informal State Violation/Reminder Notice 203842 May 12, 2023 Informal State Public Notification requested 203845 November 15, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 43837 · 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 203839 May 12, 2023 Informal State Violation/Reminder Notice 203840 May 12, 2023 Informal State Public Notification requested 203845 November 15, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 43836 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported May 21, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 203831 April 12, 2021 Informal State Violation/Reminder Notice 203832 April 12, 2021 Informal State Public Notification requested 203833 July 14, 2021 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