AZ0409014 · Arizona
HEBER DWID
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 22
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 18
Counties listed by EPA · Navajo County, Arizona
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 19 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 267 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 7248 · Groundwater Rule · Ground Water RuleNoncompliance period start August 22, 2024 · first reported December 31, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1458 December 16, 2024 Informal State Violation/Reminder Notice 1459 December 16, 2024 Informal State Public Notification requested 1472 December 16, 2024 Informal State Violation/Reminder Notice 1473 December 16, 2024 Informal State Public Notification requested 1469 January 3, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7253 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2025 · period end October 31, 2025 · first reported February 13, 2026 · EPA return-to-compliance field October 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1481 January 16, 2026 Informal State Violation/Reminder Notice 1482 January 16, 2026 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 7252 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · first reported May 13, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1479 March 31, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7251 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 1, 2024 · period end November 17, 2023 · first reported February 18, 2025 · EPA return-to-compliance field November 17, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1475 November 17, 2023 Resolving State Compliance achieved 1477 December 31, 2024 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 7246 · Groundwater Rule · Ground Water RuleNoncompliance period start September 21, 2024 · period end September 25, 2024 · first reported February 24, 2026 · EPA return-to-compliance field September 25, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1468 September 25, 2024 Resolving State Compliance achieved 1452 December 13, 2024 Informal State Violation/Reminder Notice 1453 December 13, 2024 Informal State Public Notification requested 1470 January 3, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 7240 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2023 · period end June 24, 2024 · first reported March 29, 2024 · EPA return-to-compliance field June 24, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1438 February 26, 2024 Informal State Violation/Reminder Notice 1448 June 24, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7239 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 29, 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 1435 February 16, 2024 Informal State Violation/Reminder Notice 1447 March 4, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7238 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1428 November 13, 2023 Informal State Violation/Reminder Notice 1429 November 13, 2023 Informal State Public Notification requested 1476 January 25, 2024 Informal State Public Notification received 1451 December 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7237 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1428 November 13, 2023 Informal State Violation/Reminder Notice 1429 November 13, 2023 Informal State Public Notification requested 1476 January 25, 2024 Informal State Public Notification received 1451 December 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7236 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2023 · period end March 14, 2023 · first reported May 15, 2023 · EPA return-to-compliance field March 14, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1422 February 21, 2023 Informal State Violation/Reminder Notice 1425 March 14, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7233 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1433 November 2, 2022 Informal State Violation/Reminder Notice 1427 August 24, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7232 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1431 November 2, 2022 Informal State Violation/Reminder Notice 1427 August 24, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7231 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1409 August 9, 2022 Informal State Violation/Reminder Notice 1411 August 9, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7230 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1407 August 9, 2022 Informal State Violation/Reminder Notice 1411 August 9, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 7247 · Groundwater Rule · Ground Water RuleNoncompliance period start November 28, 2021 · period end January 5, 2022 · first reported December 31, 2024 · EPA return-to-compliance field January 5, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1467 January 5, 2022 Resolving State Compliance achieved 1455 December 13, 2024 Informal State Violation/Reminder Notice 1456 December 13, 2024 Informal State Public Notification requested 1471 January 3, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7235 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2021 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1418 November 7, 2022 Informal State Violation/Reminder Notice 1419 November 7, 2022 Informal State Public Notification requested 1451 December 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7234 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2021 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1418 November 7, 2022 Informal State Violation/Reminder Notice 1419 November 7, 2022 Informal State Public Notification requested 1451 December 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 7229 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end August 24, 2023 · first reported February 16, 2022 · EPA return-to-compliance field August 24, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1404 November 26, 2021 Informal State Violation/Reminder Notice 1405 November 26, 2021 Informal State Public Notification requested 1426 August 24, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7228 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end September 30, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1401 November 23, 2021 Informal State Violation/Reminder Notice 1421 December 21, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7227 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end September 30, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1401 November 23, 2021 Informal State Violation/Reminder Notice 1421 December 21, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7226 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2019 · period end September 30, 2020 · first reported February 2, 2021 · EPA return-to-compliance field September 30, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1398 December 9, 2020 Informal State Violation/Reminder Notice 1400 December 9, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7225 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2019 · period end September 30, 2020 · first reported February 2, 2021 · EPA return-to-compliance field September 30, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1398 December 9, 2020 Informal State Violation/Reminder Notice 1400 December 9, 2020 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