AZ0409090 · Arizona
MOUNTAIN GLEN WATER SERVIC LINDEN TRAILS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 5
Counties listed by EPA · Navajo 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 238 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2023 · period end March 16, 2023 · first reported February 24, 2026 · EPA return-to-compliance field March 16, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 136 February 17, 2023 Informal State Violation/Reminder Notice 139 March 16, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 235 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2021 · period end October 7, 2021 · first reported February 16, 2022 · EPA return-to-compliance field October 7, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 132 October 7, 2021 Resolving State Compliance achieved 130 October 25, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 237 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2021 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 133 November 9, 2022 Informal State Violation/Reminder Notice 134 November 9, 2022 Informal State Public Notification requested 143 July 17, 2023 Informal State Public Notification received 142 January 3, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 236 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2021 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 133 November 9, 2022 Informal State Violation/Reminder Notice 134 November 9, 2022 Informal State Public Notification requested 143 July 17, 2023 Informal State Public Notification received 142 January 3, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 234 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2019 · period end August 31, 2020 · first reported February 2, 2021 · EPA return-to-compliance field August 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 126 December 9, 2020 Informal State Violation/Reminder Notice 127 December 9, 2020 Informal State Public Notification requested 129 August 16, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 233 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2019 · period end August 31, 2020 · first reported February 2, 2021 · EPA return-to-compliance field August 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 126 December 9, 2020 Informal State Violation/Reminder Notice 127 December 9, 2020 Informal State Public Notification requested 129 August 16, 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