AZ0403175 · Arizona
LOCKETT ESTATES
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 22
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 10
Counties listed by EPA · Coconino 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 18 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 305.5 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 21 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2025 · first reported February 24, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 62 October 16, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 20 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 14, 2025 · period end October 2, 2025 · first reported February 24, 2026 · EPA return-to-compliance field October 2, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 58 September 23, 2025 Informal State Violation/Reminder Notice 73 October 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 25 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start August 7, 2025 · period end March 23, 2026 · first reported May 14, 2026 · EPA return-to-compliance field March 23, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 78 March 23, 2026 Informal State Violation/Reminder Notice 79 March 23, 2026 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 22 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported February 24, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 64 October 16, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Initial Tap Sampling for Pb and CuViolation 19 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end July 7, 2025 · first reported February 24, 2026 · EPA return-to-compliance field July 7, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 53 February 21, 2025 Informal State Violation/Reminder Notice 54 February 21, 2025 Informal State Public Notification requested 66 July 7, 2025 Resolving State Compliance achieved 75 January 27, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 18 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 20, 2024 · period end October 2, 2025 · first reported February 24, 2026 · EPA return-to-compliance field October 2, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 51 January 27, 2025 Informal State Violation/Reminder Notice 67 October 2, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 17 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end November 21, 2024 · first reported February 24, 2026 · EPA return-to-compliance field November 21, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 45 November 19, 2024 Informal State Violation/Reminder Notice 46 November 19, 2024 Informal State Public Notification requested 48 November 21, 2024 Resolving State Compliance achieved 68 January 27, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
LSL ReportingViolation 15 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end November 4, 2024 · first reported February 24, 2026 · EPA return-to-compliance field November 4, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 39 November 4, 2024 Resolving State Compliance achieved 37 November 7, 2024 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 14 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2024 · period end June 27, 2024 · first reported February 24, 2026 · EPA return-to-compliance field June 27, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 40 June 27, 2024 Resolving State Compliance achieved 35 October 21, 2024 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 13 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 2, 2024 · period end October 2, 2025 · first reported February 24, 2026 · EPA return-to-compliance field October 2, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 33 August 16, 2024 Informal State Violation/Reminder Notice 71 October 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 16 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 2, 2024 · period end October 4, 2025 · first reported February 24, 2026 · EPA return-to-compliance field October 4, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 43 November 18, 2024 Informal State Violation/Reminder Notice 61 October 4, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 11 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 2, 2024 · period end October 2, 2025 · first reported February 24, 2026 · EPA return-to-compliance field October 2, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 28 February 16, 2024 Informal State Violation/Reminder Notice 69 October 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial Tap Sampling for Pb and CuViolation 12 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2024 · period end July 7, 2025 · first reported February 24, 2026 · EPA return-to-compliance field July 7, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 30 August 13, 2024 Informal State Violation/Reminder Notice 31 August 13, 2024 Informal State Public Notification requested 66 July 7, 2025 Resolving State Compliance achieved 74 January 27, 2026 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 9 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2023 · period end November 15, 2024 · first reported February 24, 2026 · EPA return-to-compliance field November 15, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 23 October 20, 2023 Informal State Violation/Reminder Notice 41 November 15, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 8 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end November 15, 2024 · first reported February 24, 2026 · EPA return-to-compliance field November 15, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 21 October 20, 2023 Informal State Violation/Reminder Notice 42 November 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial Tap Sampling for Pb and CuViolation 7 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2023 · period end November 22, 2023 · first reported February 24, 2026 · EPA return-to-compliance field November 22, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 18 August 17, 2023 Informal State Violation/Reminder Notice 19 August 17, 2023 Informal State Public Notification requested 49 November 22, 2023 Resolving State Compliance achieved 72 January 27, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 31, 2023 · period end October 2, 2025 · first reported February 24, 2026 · EPA return-to-compliance field October 2, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 16 June 20, 2023 Informal State Violation/Reminder Notice 76 October 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial Tap Sampling for Pb and CuViolation 4 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2023 · period end November 22, 2023 · first reported February 24, 2026 · EPA return-to-compliance field November 22, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 11 February 17, 2023 Informal State Violation/Reminder Notice 12 February 17, 2023 Informal State Public Notification requested 49 November 22, 2023 Resolving State Compliance achieved 70 January 27, 2026 Informal State Public Notification received EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 10 · Groundwater Rule · Ground Water RuleNoncompliance period start October 5, 2022 · period end May 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field May 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 50 May 31, 2023 Resolving State Compliance achieved 25 December 29, 2023 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 3 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · period end July 7, 2022 · first reported February 15, 2023 · EPA return-to-compliance field July 7, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 60 July 7, 2022 Resolving State Compliance achieved 8 December 2, 2022 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Initial Tap Sampling for Pb and CuViolation 2 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2022 · period end November 22, 2023 · first reported November 16, 2022 · EPA return-to-compliance field November 22, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7 July 20, 2022 Resolving State Compliance achieved 57 November 22, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2022 · period end April 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field April 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1 May 30, 2022 Informal State Violation/Reminder Notice 2 May 30, 2022 Informal State Public Notification requested 4 June 1, 2022 Resolving State Compliance achieved 77 January 27, 2026 Informal State Public Notification received
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