AZ0413027 · Arizona
CROWN KING WATER COMPANY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 30
- EPA health-based flag
- 4
- Health-based records unresolved in this snapshot
- 2
- Monitoring and reporting records
- 22
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 23 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 64 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 6704 · Groundwater Rule · Ground Water RuleNoncompliance period start May 26, 2025 · first reported May 14, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3343 March 31, 2026 Informal State Violation/Reminder Notice 3344 March 31, 2026 Informal State Public Notification requested EPA health-based flag · Unaddressed by formal action
Failure To Address DeficiencyViolation 6703 · Groundwater Rule · Ground Water RuleNoncompliance period start May 26, 2025 · first reported May 14, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3340 March 31, 2026 Informal State Violation/Reminder Notice 3341 March 31, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6705 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2026 · period end June 19, 2026 · first reported August 14, 2026 · EPA return-to-compliance field June 19, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3346 June 19, 2026 Informal State Violation/Reminder Notice 3347 June 19, 2026 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 6700 · 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 3332 November 6, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 6702 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · first reported February 13, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3336 January 29, 2026 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 6699 · 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 3330 November 5, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 6697 · Groundwater Rule · Ground Water RuleNoncompliance period start May 26, 2025 · period end July 31, 2025 · first reported February 24, 2026 · EPA return-to-compliance field July 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3324 June 13, 2025 Informal State Violation/Reminder Notice 3325 June 13, 2025 Informal State Public Notification requested 3327 July 22, 2025 Informal State Public Notification received 3339 July 31, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6696 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2025 · period end May 20, 2025 · first reported February 24, 2026 · EPA return-to-compliance field May 20, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3321 May 20, 2025 Informal State Violation/Reminder Notice 3322 May 20, 2025 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 6695 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · first reported February 24, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3319 March 25, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 6694 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 20, 2024 · first reported February 24, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3317 January 31, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
LSL InventoryViolation 6691 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end November 18, 2024 · first reported February 18, 2025 · EPA return-to-compliance field November 18, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3305 November 18, 2024 Informal State Violation/Reminder Notice 3306 November 18, 2024 Informal State Public Notification requested 3308 November 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 6690 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end November 18, 2024 · first reported February 18, 2025 · EPA return-to-compliance field November 18, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3301 November 18, 2024 Informal State Violation/Reminder Notice 3304 November 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6693 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2024 · period end December 16, 2024 · first reported February 24, 2026 · EPA return-to-compliance field December 16, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3312 December 9, 2024 Informal State Violation/Reminder Notice 3315 December 16, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 6692 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end November 18, 2024 · first reported February 24, 2026 · EPA return-to-compliance field November 18, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3309 November 18, 2024 Informal State Violation/Reminder Notice 3311 November 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6689 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2024 · period end December 16, 2024 · first reported November 15, 2024 · EPA return-to-compliance field December 16, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3298 October 28, 2024 Informal State Violation/Reminder Notice 3316 December 16, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6688 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2024 · period end December 16, 2024 · first reported February 24, 2026 · EPA return-to-compliance field December 16, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3295 September 25, 2024 Informal State Violation/Reminder Notice 3316 December 16, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6687 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2024 · period end July 29, 2024 · first reported February 24, 2026 · EPA return-to-compliance field July 29, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3292 July 29, 2024 Informal State Violation/Reminder Notice 3294 July 29, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6686 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2024 · period end May 28, 2024 · first reported February 24, 2026 · EPA return-to-compliance field May 28, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3289 May 28, 2024 Informal State Violation/Reminder Notice 3291 May 28, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6685 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2023 · period end May 24, 2024 · first reported February 24, 2026 · EPA return-to-compliance field May 24, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3286 May 24, 2024 Resolving State Compliance achieved 3287 May 24, 2024 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6683 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2022 · period end December 13, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 13, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3278 December 2, 2022 Informal State Violation/Reminder Notice 3282 December 13, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6682 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2022 · period end November 4, 2022 · first reported November 16, 2022 · EPA return-to-compliance field November 4, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3275 October 27, 2022 Informal State Violation/Reminder Notice 3281 November 4, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 6681 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end September 1, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 1, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3272 August 8, 2022 Informal State Violation/Reminder Notice 3274 September 1, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6680 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2022 · period end May 4, 2022 · first reported May 16, 2022 · EPA return-to-compliance field May 4, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3268 April 26, 2022 Informal State Violation/Reminder Notice 3271 May 4, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6678 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2021 · period end December 28, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 28, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3260 December 28, 2021 Informal State Violation/Reminder Notice 3264 December 28, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 6679 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 11, 2021 · period end January 25, 2022 · first reported February 16, 2022 · EPA return-to-compliance field January 25, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3265 January 25, 2022 Informal State Violation/Reminder Notice 3267 January 25, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6677 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2021 · period end December 23, 2021 · first reported November 10, 2021 · EPA return-to-compliance field December 23, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3256 November 3, 2021 Informal State Violation/Reminder Notice 3259 December 23, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6676 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2021 · period end September 8, 2021 · first reported November 10, 2021 · EPA return-to-compliance field September 8, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3253 September 2, 2021 Informal State Violation/Reminder Notice 3255 September 8, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6675 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2021 · period end June 29, 2021 · first reported August 12, 2021 · EPA return-to-compliance field June 29, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3251 June 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6672 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2021 · period end March 8, 2021 · first reported March 31, 2021 · EPA return-to-compliance field March 8, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3242 March 8, 2021 Informal State Violation/Reminder Notice 3244 March 8, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 6673 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2020 · period end March 8, 2021 · first reported March 31, 2021 · EPA return-to-compliance field March 8, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3245 March 8, 2021 Informal State Violation/Reminder Notice 3247 March 8, 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.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility