AZ0402019 · Arizona
TOWN OF HUACHUCA CITY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 22
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 18
Counties listed by EPA · Cochise 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 22 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 67.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7489 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2026 · period end March 19, 2026 · first reported May 14, 2026 · EPA return-to-compliance field March 19, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3527 March 19, 2026 Informal State Violation/Reminder Notice 3528 March 19, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7487 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 19, 2024 · period end December 19, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 19, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3526 December 19, 2024 Resolving State Compliance achieved 3524 January 13, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
LSL InventoryViolation 7486 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end December 4, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 4, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3517 November 12, 2024 Informal State Violation/Reminder Notice 3518 November 12, 2024 Informal State Public Notification requested 3520 December 4, 2024 Resolving State Compliance achieved 3522 December 28, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
LSL ReportingViolation 7485 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end December 4, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 4, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3514 November 12, 2024 Informal State Violation/Reminder Notice 3515 November 12, 2024 Informal State Public Notification requested 3520 December 4, 2024 Resolving State Compliance achieved 3523 December 28, 2024 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7484 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 5, 2024 · period end August 5, 2024 · first reported November 15, 2024 · EPA return-to-compliance field August 5, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3511 August 5, 2024 Informal State Violation/Reminder Notice 3513 August 5, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7483 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 14, 2024 · period end August 5, 2024 · first reported November 15, 2024 · EPA return-to-compliance field August 5, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3509 August 5, 2024 Informal State Violation/Reminder Notice 3513 August 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7482 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2024 · period end May 17, 2024 · first reported August 14, 2024 · EPA return-to-compliance field May 17, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3502 May 17, 2024 Informal State Violation/Reminder Notice 3504 May 17, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7481 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2024 · period end April 18, 2024 · first reported May 15, 2024 · EPA return-to-compliance field April 18, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3497 April 18, 2024 Informal State Violation/Reminder Notice 3499 April 18, 2024 Informal State Violation/Reminder Notice 3501 April 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7480 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2023 · period end November 22, 2023 · first reported March 29, 2024 · EPA return-to-compliance field November 22, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3492 November 22, 2023 Informal State Violation/Reminder Notice 3494 November 22, 2023 Informal State Violation/Reminder Notice 3496 November 22, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7479 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2023 · period end September 19, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 19, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3489 September 19, 2023 Informal State Violation/Reminder Notice 3491 September 19, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7474 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported August 14, 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 3477 July 13, 2023 Informal State Violation/Reminder Notice 3481 July 13, 2023 Informal State Public Notification requested 3505 July 16, 2024 Resolving State Compliance achieved 3508 August 5, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7473 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported August 14, 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 3477 July 13, 2023 Informal State Violation/Reminder Notice 3481 July 13, 2023 Informal State Public Notification requested 3505 July 16, 2024 Resolving State Compliance achieved 3508 August 5, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7471 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2023 · period end February 28, 2023 · first reported May 15, 2023 · EPA return-to-compliance field February 28, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3474 February 28, 2023 Informal State Violation/Reminder Notice 3476 February 28, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7469 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3473 November 4, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7464 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2022 · period end August 24, 2022 · first reported August 15, 2022 · EPA return-to-compliance field August 24, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3453 July 22, 2022 Informal State Violation/Reminder Notice 3465 July 22, 2022 Informal State Violation/Reminder Notice 3463 August 24, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7465 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported September 29, 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 3460 August 22, 2022 Informal State Violation/Reminder Notice 3462 August 24, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7478 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported August 14, 2023 · EPA return-to-compliance field December 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3486 July 27, 2023 Informal State Violation/Reminder Notice 3487 July 27, 2023 Informal State Public Notification requested 3505 July 16, 2024 Resolving State Compliance achieved 3507 August 5, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7477 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported August 14, 2023 · EPA return-to-compliance field December 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3486 July 27, 2023 Informal State Violation/Reminder Notice 3487 July 27, 2023 Informal State Public Notification requested 3505 July 16, 2024 Resolving State Compliance achieved 3507 August 5, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7461 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3444 May 22, 2022 Informal State Violation/Reminder Notice 3462 August 24, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 7460 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2021 · period end January 27, 2022 · first reported February 16, 2022 · EPA return-to-compliance field January 27, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3441 January 27, 2022 Informal State Violation/Reminder Notice 3443 January 27, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7459 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2020 · period end June 30, 2021 · first reported November 10, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3438 August 18, 2021 Informal State Violation/Reminder Notice 3439 August 18, 2021 Informal State Public Notification requested 3464 June 6, 2022 Informal State Public Notification received 3506 July 16, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7458 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2020 · period end June 30, 2021 · first reported November 10, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3438 August 18, 2021 Informal State Violation/Reminder Notice 3439 August 18, 2021 Informal State Public Notification requested 3464 June 6, 2022 Informal State Public Notification received 3506 July 16, 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