AZ0408137 · Arizona
DESERT FOOTHILLS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 16
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 10
Counties listed by EPA · Mohave 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 15 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 98 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 2309 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2026 · period end February 24, 2026 · first reported May 14, 2026 · EPA return-to-compliance field February 24, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 298 February 19, 2026 Informal State Violation/Reminder Notice 301 February 24, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2308 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 19, 2025 · period end February 5, 2026 · first reported February 13, 2026 · EPA return-to-compliance field February 5, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 291 December 17, 2025 Informal State Violation/Reminder Notice 294 February 5, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2307 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 2, 2025 · period end February 5, 2026 · first reported February 13, 2026 · EPA return-to-compliance field February 5, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 289 November 19, 2025 Informal State Violation/Reminder Notice 296 February 5, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2305 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2025 · period end October 15, 2025 · first reported February 13, 2026 · EPA return-to-compliance field October 15, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 283 October 15, 2025 Informal State Violation/Reminder Notice 284 October 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 2306 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2025 · first reported February 13, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 286 October 24, 2025 Informal State Violation/Reminder Notice 287 October 24, 2025 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2301 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 20, 2024 · period end March 28, 2025 · first reported February 18, 2025 · EPA return-to-compliance field March 28, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 275 January 27, 2025 Informal State Violation/Reminder Notice 279 March 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
LSL ReportingViolation 2298 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 7, 2025 · first reported February 18, 2025 · EPA return-to-compliance field July 7, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 269 November 7, 2024 Informal State Violation/Reminder Notice 278 July 7, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 2297 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end July 7, 2025 · first reported February 18, 2025 · EPA return-to-compliance field July 7, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 266 November 7, 2024 Informal State Violation/Reminder Notice 267 November 7, 2024 Informal State Public Notification requested 278 July 7, 2025 Resolving State Compliance achieved 280 July 24, 2025 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2295 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2024 · period end October 7, 2025 · first reported February 18, 2025 · EPA return-to-compliance field October 7, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 261 October 21, 2024 Informal State Violation/Reminder Notice 282 October 7, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2296 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2024 · period end September 30, 2024 · first reported November 15, 2024 · EPA return-to-compliance field September 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 263 October 30, 2024 Informal State Violation/Reminder Notice 264 October 30, 2024 Informal State Public Notification requested 277 October 31, 2024 Resolving State Compliance achieved 297 February 5, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2300 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 31, 2024 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 272 November 18, 2024 Informal State Violation/Reminder Notice 273 November 18, 2024 Informal State Public Notification requested 281 September 10, 2025 Resolving State Compliance achieved 295 February 5, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2299 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 31, 2024 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 272 November 18, 2024 Informal State Violation/Reminder Notice 273 November 18, 2024 Informal State Public Notification requested 281 September 10, 2025 Resolving State Compliance achieved 295 February 5, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2292 · 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 254 July 19, 2023 Informal State Violation/Reminder Notice 260 July 19, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2290 · 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 247 May 9, 2023 Informal State Violation/Reminder Notice 253 May 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2288 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2023 · period end October 21, 2025 · first reported May 15, 2023 · EPA return-to-compliance field October 21, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 244 February 17, 2023 Informal State Violation/Reminder Notice 293 October 21, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 2287 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2022 · period end May 16, 2022 · first reported May 16, 2022 · EPA return-to-compliance field May 16, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 240 April 26, 2022 Informal State Violation/Reminder Notice 243 May 16, 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