CO0103079 · Colorado
STAGE RUN HOA
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
- 5
Counties listed by EPA · Arapahoe 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 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 247 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Sample Siting Plan Errors (RTCR)Violation 4002542 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 23, 2026 · first reported May 27, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4039873 April 23, 2026 Informal State Violation/Reminder Notice 4039874 April 23, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 4002540 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2025 · period end April 6, 2025 · first reported May 15, 2025 · EPA return-to-compliance field April 6, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4039868 April 1, 2025 Informal State Violation/Reminder Notice 4039869 April 1, 2025 Informal State Public Notification requested 4039870 April 6, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 4002539 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2024 · period end December 4, 2024 · first reported May 16, 2024 · EPA return-to-compliance field December 4, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4039861 April 15, 2024 Informal State Violation/Reminder Notice 4039862 April 15, 2024 Informal State Public Notification requested 4039867 December 4, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4002538 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end September 28, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 28, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4039860 September 28, 2023 Resolving State Compliance achieved 4039858 October 17, 2023 Informal State Violation/Reminder Notice 4039859 October 17, 2023 Informal State Public Notification requested 4039863 July 1, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4002537 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end September 28, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 28, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4039860 September 28, 2023 Resolving State Compliance achieved 4039858 October 17, 2023 Informal State Violation/Reminder Notice 4039859 October 17, 2023 Informal State Public Notification requested 4039863 July 1, 2024 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4002535 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end July 8, 2021 · first reported August 18, 2021 · EPA return-to-compliance field July 8, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4039854 July 8, 2021 Resolving State Compliance achieved 4039852 August 2, 2021 Informal State Violation/Reminder Notice 4039853 August 2, 2021 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, RegularViolation 4002536 · Mercury · Inorganic ChemicalsNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field June 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4039855 August 5, 2021 Informal State Violation/Reminder Notice 4039856 August 5, 2021 Informal State Public Notification requested 4039857 November 9, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 4002534 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 16, 2018 · period end July 1, 2024 · first reported August 15, 2018 · EPA return-to-compliance field July 1, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4039851 July 16, 2018 Informal State Violation/Reminder Notice 4039864 July 1, 2024 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