NN0400825 · Arizona
Long House Valley NTUA
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
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 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, Routine (IDSE)Violation 0400825302950102020 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 25, 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 0400825OX02162138640 February 16, 2021 Resolving State Compliance achieved 0400825FG03312138604 March 31, 2021 Informal State Public Notification issued 0400825FJ03312138600 March 31, 2021 Informal State Formal Notice of Violation issued Monitoring or reporting · Resolved
Monitoring, Routine (IDSE)Violation 0400825302456102020 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 25, 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 0400825OX02162138641 February 16, 2021 Resolving State Compliance achieved 0400825FG03312138605 March 31, 2021 Informal State Public Notification issued 0400825FJ03312138601 March 31, 2021 Informal State Formal Notice of Violation issued Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 040082552500012020 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2020 · period end May 11, 2020 · first reported March 25, 2021 · EPA return-to-compliance field May 11, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400825OX05112038645 May 11, 2020 Resolving State Compliance achieved 0400825FG03312138607 March 31, 2021 Informal State Public Notification issued 0400825FJ03312138606 March 31, 2021 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Sample Siting Plan Errors (RTCR)Violation 04008255A800042016 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2016 · first reported March 30, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400825FJ08202037856 August 20, 2020 Informal State Formal Notice of Violation issued Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 0400825350600102013 · Stage 2 Disinfectants and Disinfection Byproducts Rule · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2013 · first reported March 30, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400825FJ08202037855 August 20, 2020 Informal State Formal Notice of Violation issued
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