AZ0405002 · Arizona
GRAHAM COUNTY UTILITIES - PIMA
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 27
- EPA health-based flag
- 5
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 14
Counties listed by EPA · Graham 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 26 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 2875 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2025 · period end October 9, 2025 · first reported February 13, 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 245 October 9, 2025 Informal State Violation/Reminder Notice 246 October 9, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2874 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end October 9, 2025 · first reported November 17, 2025 · 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 242 October 9, 2025 Informal State Violation/Reminder Notice 243 October 9, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 2873 · Groundwater Rule · Ground Water RuleNoncompliance period start February 23, 2025 · period end March 24, 2025 · first reported March 31, 2025 · EPA return-to-compliance field March 24, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 236 March 24, 2025 Informal State Violation/Reminder Notice 237 March 24, 2025 Informal State Public Notification requested 240 March 24, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2863 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 2, 2023 · period end May 3, 2023 · first reported August 14, 2023 · EPA return-to-compliance field May 3, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 207 April 5, 2023 Resolving State Compliance achieved 208 May 3, 2023 Informal State Violation/Reminder Notice 210 May 3, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 2872 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2022 · period end June 20, 2025 · first reported December 31, 2024 · EPA return-to-compliance field June 20, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 222 December 30, 2024 Informal State Violation/Reminder Notice 223 December 30, 2024 Informal State Public Notification requested 225 December 30, 2024 Informal State Violation/Reminder Notice 231 January 3, 2025 Informal State Public Notification received 241 June 20, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 2871 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2022 · period end June 20, 2025 · first reported December 31, 2024 · EPA return-to-compliance field June 20, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 219 December 30, 2024 Informal State Violation/Reminder Notice 220 December 30, 2024 Informal State Public Notification requested 232 January 3, 2025 Informal State Public Notification received 241 June 20, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 2870 · Groundwater Rule · Ground Water RuleNoncompliance period start June 1, 2022 · period end June 20, 2025 · first reported December 31, 2024 · EPA return-to-compliance field June 20, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 219 December 30, 2024 Informal State Violation/Reminder Notice 225 December 30, 2024 Informal State Violation/Reminder Notice 226 December 30, 2024 Informal State Public Notification requested 233 January 3, 2025 Informal State Public Notification received 241 June 20, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 2869 · Groundwater Rule · Ground Water RuleNoncompliance period start March 17, 2022 · period end October 6, 2022 · first reported December 31, 2024 · EPA return-to-compliance field October 6, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 218 October 6, 2022 Resolving State Compliance achieved 228 December 30, 2024 Informal State Violation/Reminder Notice 229 December 30, 2024 Informal State Public Notification requested 234 January 3, 2025 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2861 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 13, 2022 · period end March 28, 2022 · first reported May 16, 2022 · EPA return-to-compliance field March 28, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 195 March 1, 2022 Informal State Violation/Reminder Notice 198 March 28, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2862 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 201 May 17, 2022 Informal State Violation/Reminder Notice 202 May 17, 2022 Informal State Public Notification requested 204 June 28, 2022 Resolving State Compliance achieved 206 April 5, 2023 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2857 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 25, 2021 · period end March 28, 2022 · first reported February 16, 2022 · EPA return-to-compliance field March 28, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 185 December 8, 2021 Informal State Violation/Reminder Notice 198 March 28, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2850 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2021 · period end October 28, 2021 · first reported February 16, 2022 · EPA return-to-compliance field October 28, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 160 October 26, 2021 Informal State Violation/Reminder Notice 180 October 28, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2859 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 191 February 3, 2022 Informal State Violation/Reminder Notice 193 February 3, 2022 Resolving State Compliance achieved 194 February 3, 2022 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 2851 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · first reported February 16, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 170 October 29, 2021 Informal State Violation/Reminder Notice 184 December 7, 2021 Informal State Public Notification requested 197 March 28, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 2849 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2021 · period end October 28, 2021 · first reported November 10, 2021 · EPA return-to-compliance field October 28, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 156 September 28, 2021 Informal State Violation/Reminder Notice 163 October 28, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2855 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 10, 2021 · EPA return-to-compliance field September 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 177 November 9, 2021 Informal State Violation/Reminder Notice 179 November 9, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2845 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end October 27, 2021 · first reported November 10, 2021 · EPA return-to-compliance field October 27, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 140 August 2, 2021 Informal State Violation/Reminder Notice 162 October 27, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2844 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 12, 2021 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 137 July 29, 2021 Informal State Violation/Reminder Notice 138 July 29, 2021 Informal State Public Notification requested 155 August 10, 2021 Resolving State Compliance achieved 200 March 28, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2847 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported November 10, 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 151 August 16, 2021 Informal State Violation/Reminder Notice 179 November 9, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2842 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 12, 2021 · EPA return-to-compliance field March 31, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 159 May 25, 2021 Resolving State Compliance achieved 129 May 27, 2021 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2832 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2020 · period end October 28, 2021 · first reported February 12, 2021 · EPA return-to-compliance field October 28, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 103 October 26, 2020 Informal State Violation/Reminder Notice 180 October 28, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2853 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end September 30, 2021 · first reported November 10, 2021 · 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 166 October 29, 2021 Informal State Violation/Reminder Notice 167 October 29, 2021 Informal State Public Notification requested 199 March 28, 2022 Informal State Public Notification received 205 October 12, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2852 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end September 30, 2021 · first reported November 10, 2021 · 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 166 October 29, 2021 Informal State Violation/Reminder Notice 167 October 29, 2021 Informal State Public Notification requested 199 March 28, 2022 Informal State Public Notification received 205 October 12, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2840 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 121 February 12, 2021 Informal State Violation/Reminder Notice 122 February 12, 2021 Informal State Public Notification requested 159 May 25, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2834 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2020 · period end September 30, 2020 · first reported February 2, 2021 · EPA return-to-compliance field September 30, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 114 November 24, 2020 Informal State Violation/Reminder Notice 115 November 24, 2020 Informal State Public Notification requested 159 May 25, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2837 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2019 · period end September 30, 2020 · first reported February 2, 2021 · EPA return-to-compliance field September 30, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 118 December 10, 2020 Informal State Violation/Reminder Notice 119 December 10, 2020 Informal State Public Notification requested 183 October 28, 2021 Informal State Public Notification received 205 October 12, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2836 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2019 · period end September 30, 2020 · first reported February 2, 2021 · EPA return-to-compliance field September 30, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 118 December 10, 2020 Informal State Violation/Reminder Notice 119 December 10, 2020 Informal State Public Notification requested 183 October 28, 2021 Informal State Public Notification received 205 October 12, 2022 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