AZ0408093 · Arizona
BEAVER DAM WC SYSTEM 2
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 19
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 18
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 19 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 89 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2843 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start November 6, 2025 · period end March 23, 2026 · first reported May 14, 2026 · EPA return-to-compliance field March 23, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 162 March 23, 2026 Informal State Violation/Reminder Notice 163 March 23, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 2842 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · period end March 7, 2026 · first reported February 13, 2026 · EPA return-to-compliance field March 7, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 159 January 30, 2026 Informal State Violation/Reminder Notice 161 March 7, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2839 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field July 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 152 October 16, 2025 Resolving State Compliance achieved 151 October 27, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2833 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 1, 2025 · period end June 3, 2025 · first reported August 15, 2025 · EPA return-to-compliance field June 3, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 130 June 3, 2025 Informal State Violation/Reminder Notice 131 June 3, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2835 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end April 30, 2025 · first reported August 15, 2025 · EPA return-to-compliance field April 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 139 July 23, 2025 Informal State Violation/Reminder Notice 155 July 23, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2838 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 142 October 24, 2025 Informal State Violation/Reminder Notice 165 April 15, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2837 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 142 October 24, 2025 Informal State Violation/Reminder Notice 165 April 15, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2831 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end October 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field October 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 129 January 13, 2025 Resolving State Compliance achieved 127 January 31, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2827 · 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 102 April 30, 2024 Informal State Violation/Reminder Notice 117 August 23, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2825 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start February 1, 2024 · period end February 29, 2024 · first reported May 15, 2024 · EPA return-to-compliance field February 29, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 105 April 30, 2024 Informal State Violation/Reminder Notice 117 August 23, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2826 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end January 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field January 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 108 April 30, 2024 Informal State Violation/Reminder Notice 117 August 23, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2822 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 29, 2024 · 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 99 February 16, 2024 Informal State Violation/Reminder Notice 113 May 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2818 · 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 111 November 13, 2023 Informal State Violation/Reminder Notice 113 May 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2814 · 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 119 August 10, 2023 Informal State Violation/Reminder Notice 118 September 13, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2821 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90 November 14, 2023 Informal State Violation/Reminder Notice 91 November 14, 2023 Informal State Public Notification requested 122 September 6, 2024 Resolving State Compliance achieved 121 September 17, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2820 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 90 November 14, 2023 Informal State Violation/Reminder Notice 91 November 14, 2023 Informal State Public Notification requested 122 September 6, 2024 Resolving State Compliance achieved 121 September 17, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2813 · 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 72 May 9, 2023 Informal State Violation/Reminder Notice 75 May 24, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2812 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start September 18, 2022 · period end October 24, 2022 · first reported December 29, 2022 · EPA return-to-compliance field October 24, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 114 October 24, 2022 Resolving State Compliance achieved 68 December 2, 2022 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 2811 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2021 · period end September 2, 2021 · first reported November 10, 2021 · EPA return-to-compliance field September 2, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 65 September 2, 2021 Informal State Violation/Reminder Notice 67 September 2, 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