AZ0413193 · Arizona
CHIMNEY ESTATES
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 28
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 16
Counties listed by EPA · Yavapai 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 26 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90.5 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 18539 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 26, 2025 · period end December 30, 2025 · first reported February 13, 2026 · EPA return-to-compliance field December 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1749 December 30, 2025 Informal State Violation/Reminder Notice 1750 December 30, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 18542 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 13, 2025 · period end December 30, 2025 · first reported February 13, 2026 · EPA return-to-compliance field December 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1762 December 30, 2025 Informal State Violation/Reminder Notice 1763 December 30, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 18541 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 13, 2025 · period end December 30, 2025 · first reported February 13, 2026 · EPA return-to-compliance field December 30, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1758 November 19, 2025 Resolving State Compliance achieved 1759 December 30, 2025 Informal State Violation/Reminder Notice 1760 December 30, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 18540 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 13, 2025 · period end December 30, 2025 · first reported February 13, 2026 · EPA return-to-compliance field December 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1755 December 30, 2025 Informal State Violation/Reminder Notice 1756 December 30, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, Single SampleViolation 18537 · Nitrate · Nitrate RuleNoncompliance period start October 1, 2025 · period end December 22, 2025 · first reported February 13, 2026 · EPA return-to-compliance field December 22, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1740 November 18, 2025 Informal State Violation/Reminder Notice 1741 November 18, 2025 Informal State Public Notification requested 1745 December 5, 2025 Informal State Public Notification received 1746 December 22, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 18536 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 20, 2024 · first reported February 18, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1737 January 31, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
LSL InventoryViolation 18534 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end March 6, 2025 · first reported February 18, 2025 · EPA return-to-compliance field March 6, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1731 November 18, 2024 Informal State Violation/Reminder Notice 1732 November 18, 2024 Informal State Public Notification requested 1739 March 6, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 18533 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end March 6, 2025 · first reported February 18, 2025 · EPA return-to-compliance field March 6, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1728 November 18, 2024 Informal State Violation/Reminder Notice 1739 March 6, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 18535 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end December 4, 2025 · first reported February 18, 2025 · EPA return-to-compliance field December 4, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1734 November 25, 2024 Informal State Violation/Reminder Notice 1735 November 25, 2024 Informal State Public Notification requested 1744 December 4, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 18530 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end October 20, 2024 · first reported November 15, 2024 · EPA return-to-compliance field October 20, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1719 October 20, 2024 Informal State Violation/Reminder Notice 1721 October 20, 2024 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 18529 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 1, 2024 · first reported August 14, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1717 June 18, 2024 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18532 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported November 15, 2024 · EPA return-to-compliance field December 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1725 November 12, 2024 Informal State Violation/Reminder Notice 1726 November 12, 2024 Informal State Public Notification requested 1743 November 21, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18531 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported November 15, 2024 · EPA return-to-compliance field December 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1722 November 12, 2024 Informal State Violation/Reminder Notice 1723 November 12, 2024 Informal State Public Notification requested 1743 November 21, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 18528 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2023 · period end April 30, 2023 · first reported August 14, 2023 · EPA return-to-compliance field April 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1710 June 1, 2023 Informal State Violation/Reminder Notice 1711 June 1, 2023 Informal State Public Notification requested 1716 September 20, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 18522 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2022 · period end October 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field October 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1692 October 24, 2022 Informal State Violation/Reminder Notice 1700 October 30, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18525 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1703 February 10, 2023 Informal State Violation/Reminder Notice 1707 February 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 18524 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2022 · period end October 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field October 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1697 December 2, 2022 Informal State Violation/Reminder Notice 1698 December 2, 2022 Informal State Public Notification requested 1708 March 29, 2023 Resolving State Compliance achieved 1715 May 26, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 18523 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1694 October 27, 2022 Informal State Violation/Reminder Notice 1695 October 27, 2022 Informal State Public Notification requested 1708 March 29, 2023 Resolving State Compliance achieved 1714 May 26, 2023 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 18521 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end August 16, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 16, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1688 August 8, 2022 Informal State Violation/Reminder Notice 1690 August 16, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 18519 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2022 · period end May 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field May 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1681 June 28, 2022 Informal State Violation/Reminder Notice 1682 June 28, 2022 Informal State Public Notification requested 1691 August 24, 2022 Resolving State Compliance achieved 1713 May 26, 2023 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, Single SampleViolation 18520 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported August 15, 2022 · 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 1687 May 14, 2022 Informal State Public Notification received 1684 July 13, 2022 Informal State Violation/Reminder Notice 1685 July 13, 2022 Informal State Public Notification requested 1709 March 29, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18516 · 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 1674 May 22, 2022 Informal State Violation/Reminder Notice 1680 May 24, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18509 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 12, 2021 · EPA return-to-compliance field June 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1652 August 6, 2021 Informal State Violation/Reminder Notice 1654 August 6, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18515 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2020 · period end July 28, 2021 · first reported November 10, 2021 · EPA return-to-compliance field July 28, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1671 October 15, 2021 Informal State Violation/Reminder Notice 1673 October 15, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18514 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2020 · period end July 28, 2021 · first reported November 10, 2021 · EPA return-to-compliance field July 28, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1671 October 15, 2021 Informal State Violation/Reminder Notice 1673 October 15, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18513 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2017 · period end July 10, 2018 · first reported November 10, 2021 · EPA return-to-compliance field July 10, 2018
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1668 October 15, 2021 Informal State Violation/Reminder Notice 1670 October 15, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18484 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2015 · period end August 31, 2016 · first reported November 10, 2021 · EPA return-to-compliance field August 31, 2016
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1661 September 7, 2016 Informal State Violation/Reminder Notice 1663 October 15, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 18487 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2014 · period end July 8, 2015 · first reported November 10, 2021 · EPA return-to-compliance field July 8, 2015
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1656 September 7, 2016 Informal State Violation/Reminder Notice 1655 October 15, 2021 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.
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