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AZ0407549 · Arizona

WHITE TANK WELL INC

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

Violation records shown: 23
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 22

Counties listed by EPA · Maricopa County, Arizona

Open the EPA system record

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 23 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 23 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 2, 2025 · period end November 7, 2025 · first reported February 24, 2026 · EPA return-to-compliance field November 7, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
10 November 7, 2025 Informal State Violation/Reminder Notice
11 November 7, 2025 Resolving State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 9 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 8 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 7 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 3 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 22 · Styrene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 21 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 20 · Toluene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 19 · Benzene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 18 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 17 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 16 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 15 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 14 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 13 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 12 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 11 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 10 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported February 24, 2026 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6	August 3, 2025	Informal	State Violation/Reminder Notice
7	August 3, 2025	Informal	State Public Notification requested
14	November 14, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported February 24, 2026 · EPA return-to-compliance field April 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1 May 23, 2024 Informal State Violation/Reminder Notice
5 June 26, 2024 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