AZ0402009 · Arizona
CLOUD NINE WATER COMPANY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 4
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 76.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 5033 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end November 17, 2025 · first reported May 13, 2025 · EPA return-to-compliance field November 17, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1405 April 22, 2025 Informal State Violation/Reminder Notice 1408 November 17, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 5032 · Groundwater Rule · Ground Water RuleNoncompliance period start May 26, 2022 · period end June 1, 2022 · first reported December 31, 2024 · EPA return-to-compliance field June 1, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1402 June 1, 2022 Resolving State Compliance achieved 1395 December 10, 2024 Informal State Violation/Reminder Notice 1396 December 10, 2024 Informal State Public Notification requested 1404 January 3, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5028 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1381 August 22, 2022 Informal State Violation/Reminder Notice 1382 August 22, 2022 Informal State Public Notification requested 1388 August 22, 2023 Informal State Public Notification received 1386 August 31, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 5031 · Groundwater Rule · Ground Water RuleNoncompliance period start March 12, 2022 · period end May 14, 2022 · first reported December 31, 2024 · EPA return-to-compliance field May 14, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1401 May 14, 2022 Resolving State Compliance achieved 1392 December 10, 2024 Informal State Violation/Reminder Notice 1393 December 10, 2024 Informal State Public Notification requested 1403 January 3, 2025 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