NV0000268 · Nevada
WALKER LAKE GID
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 5
Counties listed by EPA · Mineral 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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 365 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
LSL InventoryViolation 66720 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported March 28, 2025
No linked action row appears in the records shown.Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 66722 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported December 19, 2025 · 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 120439 December 1, 2025 Informal State Violation/Reminder Notice 120440 December 1, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 66721 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported December 19, 2025 · 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 120439 December 1, 2025 Informal State Violation/Reminder Notice 120440 December 1, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
LSL ReportingViolation 66719 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 13, 2025 · first reported March 28, 2025 · EPA return-to-compliance field January 13, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 120437 January 13, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 66717 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2019 · period end July 31, 2020 · first reported February 17, 2021 · EPA return-to-compliance field July 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 120427 February 8, 2021 Informal State Violation/Reminder Notice 120428 February 8, 2021 Informal State Public Notification requested 120429 July 15, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 66716 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2019 · period end July 31, 2020 · first reported February 17, 2021 · EPA return-to-compliance field July 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 120427 February 8, 2021 Informal State Violation/Reminder Notice 120428 February 8, 2021 Informal State Public Notification requested 120429 July 15, 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