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CO0149671 · Colorado

REDSTONE WSD

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 7
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 7

Counties listed by EPA · Pitkin County, Colorado

Open the EPA system record

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 29 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 4008895 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported September 15, 2026 · EPA return-to-compliance field April 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4038104	May 11, 2026	Resolving	State Compliance achieved
4038102	May 19, 2026	Informal	State Violation/Reminder Notice
4038103	May 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4008894 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported September 15, 2026 · EPA return-to-compliance field April 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4038104	May 11, 2026	Resolving	State Compliance achieved
4038102	May 19, 2026	Informal	State Violation/Reminder Notice
4038103	May 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 4008878 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start July 1, 2023 · period end July 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field July 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4038093	August 15, 2023	Informal	State Violation/Reminder Notice
4038094	August 15, 2023	Informal	State Public Notification requested
4038097	August 15, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4008877 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start July 1, 2023 · period end July 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field July 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4038091	August 15, 2023	Informal	State Violation/Reminder Notice
4038092	August 15, 2023	Informal	State Public Notification requested
4038097	August 15, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4008879 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4038095	October 20, 2023	Informal	State Violation/Reminder Notice
4038096	October 20, 2023	Informal	State Public Notification requested
4038101	August 26, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4008871 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field April 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4038082	June 2, 2021	Informal	State Violation/Reminder Notice
4038083	June 2, 2021	Informal	State Public Notification requested
4038090	June 3, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 4008870 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field April 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4038080	June 2, 2021	Informal	State Violation/Reminder Notice
4038081	June 2, 2021	Informal	State Public Notification requested
4038090	June 3, 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