AZ0411042 · Arizona
PICACHO DWID
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 25
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 14
Counties listed by EPA · Pinal 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 25 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 12271 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2025 · period end November 4, 2025 · first reported February 13, 2026 · EPA return-to-compliance field November 4, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3030 October 16, 2025 Informal State Violation/Reminder Notice 3033 October 16, 2025 Informal State Violation/Reminder Notice 3035 November 4, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12268 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2024 · period end March 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field March 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3013 May 3, 2024 Informal State Violation/Reminder Notice 3021 July 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 12264 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2024 · period end March 18, 2026 · first reported February 24, 2026 · EPA return-to-compliance field March 18, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3001 February 26, 2024 Informal State Violation/Reminder Notice 3036 March 18, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 12262 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 3, 2023 · period end July 1, 2024 · first reported March 29, 2024 · EPA return-to-compliance field July 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2994 December 29, 2023 Informal State Violation/Reminder Notice 3028 July 1, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 12259 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2023 · period end August 8, 2024 · first reported March 29, 2024 · EPA return-to-compliance field August 8, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2987 October 20, 2023 Informal State Violation/Reminder Notice 3022 August 8, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12265 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 24, 2026 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3010 February 27, 2024 Informal State Violation/Reminder Notice 3020 July 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12260 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2989 November 13, 2023 Informal State Violation/Reminder Notice 3020 July 5, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 12258 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end June 12, 2024 · first reported November 15, 2023 · EPA return-to-compliance field June 12, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2996 October 20, 2023 Informal State Violation/Reminder Notice 3019 June 12, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12256 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 14, 2023 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2978 August 10, 2023 Informal State Violation/Reminder Notice 2985 August 15, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12254 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 14, 2023 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2975 August 7, 2023 Informal State Violation/Reminder Notice 2977 August 7, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12252 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 15, 2023 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2969 May 9, 2023 Informal State Violation/Reminder Notice 2971 May 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 12250 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2023 · period end March 18, 2026 · first reported May 15, 2023 · EPA return-to-compliance field March 18, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2960 February 17, 2023 Informal State Violation/Reminder Notice 3037 March 18, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 12246 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 19, 2022 · period end July 1, 2024 · first reported February 15, 2023 · EPA return-to-compliance field July 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2949 December 28, 2022 Informal State Violation/Reminder Notice 3025 July 1, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 12244 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2022 · period end February 27, 2023 · first reported February 15, 2023 · EPA return-to-compliance field February 27, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2944 October 24, 2022 Informal State Violation/Reminder Notice 2963 February 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12247 · 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 2951 February 10, 2023 Informal State Violation/Reminder Notice 2986 August 24, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12245 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start July 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 2946 November 2, 2022 Informal State Violation/Reminder Notice 2947 November 2, 2022 Informal State Public Notification requested 2972 June 2, 2023 Resolving State Compliance achieved 3029 August 8, 2024 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 12242 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end February 27, 2023 · first reported November 16, 2022 · EPA return-to-compliance field February 27, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2939 July 25, 2022 Resolving State Compliance achieved 2937 August 2, 2022 Informal State Violation/Reminder Notice 2964 February 27, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 12241 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start June 2, 2022 · period end July 1, 2024 · first reported August 15, 2022 · EPA return-to-compliance field July 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2935 July 21, 2022 Informal State Violation/Reminder Notice 3024 July 1, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 12239 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 6, 2021 · period end July 1, 2024 · first reported February 16, 2022 · EPA return-to-compliance field July 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2930 December 14, 2021 Informal State Violation/Reminder Notice 3023 July 1, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 12237 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2021 · period end February 27, 2023 · first reported February 16, 2022 · EPA return-to-compliance field February 27, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2924 October 26, 2021 Informal State Violation/Reminder Notice 2963 February 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12240 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2932 February 3, 2022 Informal State Violation/Reminder Notice 2933 February 3, 2022 Informal State Public Notification requested 2972 June 2, 2023 Resolving State Compliance achieved 3027 August 8, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 12238 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad 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 2927 November 18, 2021 Informal State Violation/Reminder Notice 2928 November 18, 2021 Informal State Public Notification requested 2973 June 2, 2023 Resolving State Compliance achieved 3026 August 8, 2024 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 12235 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end February 27, 2023 · first reported November 10, 2021 · EPA return-to-compliance field February 27, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2917 July 30, 2021 Informal State Violation/Reminder Notice 2964 February 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12236 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad 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 2920 August 11, 2021 Informal State Violation/Reminder Notice 2943 September 2, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12234 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 12, 2021 · EPA return-to-compliance field March 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2913 June 1, 2021 Informal State Violation/Reminder Notice 2914 June 1, 2021 Informal State Public Notification requested 2973 June 2, 2023 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