CO0154755 · Colorado
TREE HAUS MD
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 8
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 8
Counties listed by EPA · Routt County, Colorado
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 37 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 4008303 · 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 4031070 October 15, 2025 Informal State Violation/Reminder Notice 4031071 October 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 4008302 · 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 4031070 October 15, 2025 Informal State Violation/Reminder Notice 4031071 October 15, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 4008301 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start May 1, 2023 · period end May 31, 2023 · first reported August 15, 2023 · EPA return-to-compliance field May 31, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4031067 June 14, 2023 Informal State Violation/Reminder Notice 4031068 June 14, 2023 Informal State Public Notification requested 4031069 June 14, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 4008299 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2023 · period end June 14, 2023 · first reported August 15, 2023 · EPA return-to-compliance field June 14, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4031063 June 14, 2023 Informal State Violation/Reminder Notice 4031064 June 14, 2023 Informal State Public Notification requested 4031069 June 14, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4008300 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end June 14, 2023 · first reported August 15, 2023 · EPA return-to-compliance field June 14, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4031065 June 14, 2023 Informal State Violation/Reminder Notice 4031066 June 14, 2023 Informal State Public Notification requested 4031069 June 14, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 4008296 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2022 · period end February 28, 2022 · first reported May 17, 2022 · EPA return-to-compliance field February 28, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4031053 March 18, 2022 Informal State Violation/Reminder Notice 4031054 March 18, 2022 Informal State Public Notification requested 4031056 March 18, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4008295 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2022 · period end February 28, 2022 · first reported May 17, 2022 · EPA return-to-compliance field February 28, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4031051 March 18, 2022 Informal State Violation/Reminder Notice 4031052 March 18, 2022 Informal State Public Notification requested 4031056 March 18, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 4008294 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2021 · period end November 7, 2022 · first reported December 2, 2021 · EPA return-to-compliance field November 7, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4031049 November 9, 2021 Informal State Violation/Reminder Notice 4031050 November 9, 2021 Informal State Public Notification requested 4031057 November 7, 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