NN0403025 · Arizona

Sawmill NTUA

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 4
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 3

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 1,868.5 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Water Quality Parameter M/RViolation 040302553500012024 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2024 · period end September 25, 2024 · first reported March 31, 2025 · EPA return-to-compliance field September 25, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
0403025OX09252442951	September 25, 2024	Resolving	State Compliance achieved
0403025FJ04292542329	April 29, 2025	Informal	State Formal Notice of Violation issued
0403025FJ04292542330	April 29, 2025	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 040302552500012020 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2020 · period end August 25, 2020 · first reported March 25, 2021 · EPA return-to-compliance field August 25, 2020

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
0403025OX08252038950	August 25, 2020	Resolving	State Compliance achieved
0403025FG03312138441	March 31, 2021	Informal	State Public Notification issued
0403025FJ03312138440	March 31, 2021	Informal	State Formal Notice of Violation issued

Other or unclassified · Resolved

Sample Siting Plan Errors (RTCR)Violation 04030255A800042016 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2016 · period end September 30, 2025 · first reported October 6, 2024 · EPA return-to-compliance field September 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
0403025FJ08282441417	August 28, 2024	Informal	State Formal Notice of Violation issued
0403025OX09302542932	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit IDSE/Subpart V Plan RptViolation 0403025350600102013 · Stage 2 Disinfectants and Disinfection Byproducts Rule · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2013 · period end February 18, 2025 · first reported September 22, 2017 · EPA return-to-compliance field February 18, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
0403025FG08251733378	August 25, 2017	Informal	State Public Notification issued
0403025FJ08251733377	August 25, 2017	Informal	State Formal Notice of Violation issued
0403025OX02182541670	February 18, 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