NN4903017 · Utah
Red Mesa NTUA
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 4
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 7 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.
Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 490301775750072024 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 1, 2024 · first reported March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FJ03072541972 March 7, 2025 Informal State Formal Notice of Violation issued 4903017FJ04302542454 April 30, 2025 Informal State Formal Notice of Violation issued 4903017FJ04302542455 April 30, 2025 Informal State Formal Notice of Violation issued EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 490301702100572024 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported December 18, 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 4903017OX11132442546 November 13, 2024 Resolving State Compliance achieved 4903017FJ03072541971 March 7, 2025 Informal State Formal Notice of Violation issued Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 490301775750042024 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 1, 2024 · first reported December 18, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FJ03072541973 March 7, 2025 Informal State Formal Notice of Violation issued EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 490301702100542024 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported October 6, 2024 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FJ08282441461 August 28, 2024 Informal State Formal Notice of Violation issued 4903017OX11132442545 November 13, 2024 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 490301775750012024 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 1, 2024 · first reported October 6, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FJ08282441462 August 28, 2024 Informal State Formal Notice of Violation issued EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 490301702100512024 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2024 · period end March 31, 2024 · first reported October 6, 2024 · EPA return-to-compliance field March 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FJ08282441459 August 28, 2024 Informal State Formal Notice of Violation issued 4903017OX11132442544 November 13, 2024 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 4903017757500102023 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 1, 2023 · first reported October 6, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FJ08282441463 August 28, 2024 Informal State Formal Notice of Violation issued EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 4903017021005102023 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 28, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FJ08282441460 August 28, 2024 Informal State Formal Notice of Violation issued 4903017OX11132442543 November 13, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 490301703100512022 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported June 3, 2022 · EPA return-to-compliance field March 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017OX05192239552 May 19, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Sample Siting Plan Errors (RTCR)Violation 49030175A800042016 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2016 · period end March 7, 2025 · first reported October 6, 2024 · EPA return-to-compliance field March 7, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FJ08282441458 August 28, 2024 Informal State Formal Notice of Violation issued 4903017OX03072541815 March 7, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 4903017350600102013 · Stage 2 Disinfectants and Disinfection Byproducts Rule · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2013 · period end February 10, 2025 · first reported September 22, 2017 · EPA return-to-compliance field February 10, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4903017FG08281733480 August 28, 2017 Informal State Public Notification issued 4903017FJ08281733479 August 28, 2017 Informal State Formal Notice of Violation issued 4903017OX02102541652 February 10, 2025 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