AZ0410400 · Arizona
KLAFTER WELL COOP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Pima 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 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 68 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2474 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2025 · period end October 9, 2025 · first reported February 24, 2026 · EPA return-to-compliance field October 9, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 158 October 9, 2025 Resolving State Compliance achieved 156 October 28, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2473 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end October 10, 2024 · first reported February 24, 2026 · EPA return-to-compliance field October 10, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 153 October 10, 2024 Informal State Violation/Reminder Notice 155 October 10, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2471 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start September 29, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 149 September 30, 2022 Resolving State Compliance achieved 147 October 19, 2022 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 2470 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2022 · period end September 7, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 7, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 151 August 19, 2022 Informal State Violation/Reminder Notice 150 September 7, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2469 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end September 20, 2021 · first reported November 10, 2021 · EPA return-to-compliance field September 20, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 143 September 20, 2021 Resolving State Compliance achieved 141 October 4, 2021 Informal State Violation/Reminder Notice
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