AZ0414003 · Arizona
DATELAND PUBLIC SERVICE CO
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
- 17
Counties listed by EPA · Yuma 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 22 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 58.5 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 4281 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2025 · period end June 8, 2026 · first reported February 24, 2026 · EPA return-to-compliance field June 8, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2903 October 29, 2025 Informal State Violation/Reminder Notice 2907 June 8, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4282 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end June 6, 2026 · first reported November 17, 2025 · EPA return-to-compliance field June 6, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2905 November 5, 2025 Informal State Violation/Reminder Notice 2908 June 6, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4279 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2025 · period end February 24, 2025 · first reported February 24, 2026 · EPA return-to-compliance field February 24, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2896 February 24, 2025 Informal State Violation/Reminder Notice 2897 February 24, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4280 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2024 · period end April 21, 2025 · first reported February 24, 2026 · EPA return-to-compliance field April 21, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2899 April 21, 2025 Informal State Violation/Reminder Notice 2900 April 21, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4278 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2024 · period end December 31, 2024 · first reported February 24, 2026 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2890 January 17, 2025 Informal State Violation/Reminder Notice 2900 April 21, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4277 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2024 · period end December 19, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 19, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2887 December 19, 2024 Informal State Violation/Reminder Notice 2889 December 19, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 4276 · Fluoride · Inorganic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 24, 2026 · EPA return-to-compliance field September 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2884 November 6, 2024 Informal State Violation/Reminder Notice 2886 November 13, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 4275 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 15, 2024 · EPA return-to-compliance field September 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2882 November 6, 2024 Informal State Violation/Reminder Notice 2886 November 13, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 4274 · E. COLI · Ground Water RuleNoncompliance period start April 18, 2024 · period end May 23, 2024 · first reported August 14, 2024 · EPA return-to-compliance field May 23, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2878 May 23, 2024 Informal State Violation/Reminder Notice 2880 May 23, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4273 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2023 · period end November 30, 2023 · first reported March 29, 2024 · EPA return-to-compliance field November 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2875 December 26, 2023 Informal State Violation/Reminder Notice 2881 May 23, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4272 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2023 · period end August 18, 2023 · first reported November 15, 2023 · EPA return-to-compliance field August 18, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2870 August 18, 2023 Resolving State Compliance achieved 2871 August 18, 2023 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4271 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 21, 2022 · period end December 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2865 December 30, 2022 Resolving State Compliance achieved 2866 January 27, 2023 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Treatment Technique, Level 2 Assessment (RTCR)Violation 4270 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 21, 2022 · period end March 22, 2023 · first reported February 15, 2023 · EPA return-to-compliance field March 22, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2868 December 28, 2022 Informal State Public Notification received 2862 January 27, 2023 Informal State Violation/Reminder Notice 2863 January 27, 2023 Informal State Public Notification requested 2869 March 22, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 4268 · E. COLI · Ground Water RuleNoncompliance period start October 20, 2022 · period end December 5, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 5, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2854 December 5, 2022 Informal State Violation/Reminder Notice 2856 December 5, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 4269 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · period end September 3, 2025 · first reported February 15, 2023 · EPA return-to-compliance field September 3, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2857 December 15, 2022 Informal State Violation/Reminder Notice 2858 December 15, 2022 Informal State Public Notification requested 2874 July 1, 2023 Informal State Public Notification received 2902 September 3, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 4267 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 5, 2022 · period end December 22, 2022 · first reported December 29, 2022 · EPA return-to-compliance field December 22, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2851 November 25, 2022 Informal State Violation/Reminder Notice 2852 November 25, 2022 Informal State Public Notification requested 2860 December 22, 2022 Resolving State Compliance achieved 2861 December 30, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 4266 · E. COLI · Ground Water RuleNoncompliance period start August 18, 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 2848 September 30, 2022 Informal State Violation/Reminder Notice 2850 September 30, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4265 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2022 · period end August 18, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 18, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2845 August 18, 2022 Informal State Violation/Reminder Notice 2847 August 18, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4264 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2022 · period end May 3, 2022 · first reported May 16, 2022 · EPA return-to-compliance field May 3, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2840 April 13, 2022 Informal State Violation/Reminder Notice 2843 May 3, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4263 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2022 · period end March 15, 2022 · first reported May 16, 2022 · EPA return-to-compliance field March 15, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2837 March 15, 2022 Informal State Violation/Reminder Notice 2839 March 15, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 4262 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2833 November 22, 2021 Informal State Violation/Reminder Notice 2834 November 22, 2021 Informal State Public Notification requested 2836 December 9, 2021 Resolving State Compliance achieved 2844 April 12, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4261 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2020 · period end May 14, 2021 · first reported May 17, 2021 · EPA return-to-compliance field May 14, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2830 May 14, 2021 Informal State Violation/Reminder Notice 2832 May 14, 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