CO0252160 · Colorado
BUCKSKIN VALLEY SUBDIVISION
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 11
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Rio Blanco 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 11 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 110 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Sample Siting Plan Errors (RTCR)Violation 14 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 23, 2025 · period end September 18, 2025 · first reported August 18, 2025 · EPA return-to-compliance field September 18, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 May 23, 2025 Informal State Violation/Reminder Notice 42 May 23, 2025 Informal State Public Notification requested 43 September 18, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 12 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end May 30, 2023 · first reported August 15, 2023 · EPA return-to-compliance field May 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 35 May 15, 2023 Informal State Violation/Reminder Notice 36 May 15, 2023 Informal State Public Notification requested 39 May 30, 2023 Resolving State Compliance achieved 40 May 12, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 11 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2023 · period end April 30, 2023 · first reported August 15, 2023 · EPA return-to-compliance field April 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 33 May 15, 2023 Informal State Violation/Reminder Notice 34 May 15, 2023 Informal State Public Notification requested 39 May 30, 2023 Resolving State Compliance achieved 40 May 12, 2024 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 8 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 6, 2022 · period end August 17, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 17, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 18 August 16, 2022 Informal State Violation/Reminder Notice 20 August 17, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 5 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 28, 2022 · period end August 12, 2022 · first reported August 15, 2022 · EPA return-to-compliance field August 12, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 12 June 16, 2022 Informal State Violation/Reminder Notice 15 August 12, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 6 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 7, 2022 · period end August 12, 2022 · first reported August 15, 2022 · EPA return-to-compliance field August 12, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 13 June 16, 2022 Informal State Violation/Reminder Notice 15 August 12, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 4 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2022 · period end July 20, 2022 · first reported May 17, 2022 · EPA return-to-compliance field July 20, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8 April 27, 2022 Informal State Violation/Reminder Notice 9 April 27, 2022 Informal State Public Notification requested 14 July 20, 2022 Resolving State Compliance achieved 21 August 12, 2022 Informal State Public Notification received EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 3 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2022 · period end September 19, 2022 · first reported May 17, 2022 · EPA return-to-compliance field September 19, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 10 April 27, 2022 Informal State Violation/Reminder Notice 11 April 27, 2022 Informal State Public Notification requested 16 August 13, 2022 Informal State Public Notification received 23 September 19, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 6, 2022 · period end August 12, 2022 · first reported May 17, 2022 · EPA return-to-compliance field August 12, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5 February 16, 2022 Informal State Violation/Reminder Notice 15 August 12, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Public EducationViolation 1 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 1, 2021 · period end August 19, 2022 · first reported February 23, 2022 · EPA return-to-compliance field August 19, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3 January 6, 2022 Informal State Violation/Reminder Notice 4 January 6, 2022 Informal State Public Notification requested 28 August 13, 2022 Informal State Public Notification received 22 August 19, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 5, 2021 · period end August 17, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 17, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 19 August 16, 2022 Informal State Violation/Reminder Notice 17 August 17, 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