CO0157300 · Colorado

LAST DOLLAR PUD

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

Violation records shown: 5
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 3

Counties listed by EPA · San Miguel 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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 32.5 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Unaddressed by formal action

Public Notification Violation without NPDWR ViolationViolation 2918377 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start May 9, 2026 · first reported September 15, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3584953	July 15, 2026	Informal	State Violation/Reminder Notice
3584954	July 15, 2026	Informal	State Public Notification requested

Other or unclassified · Resolved

Sample Siting Plan Errors (RTCR)Violation 2918375 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 8, 2026 · period end April 14, 2026 · first reported May 27, 2026 · EPA return-to-compliance field April 14, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3584947	April 8, 2026	Informal	State Violation/Reminder Notice
3584948	April 8, 2026	Informal	State Public Notification requested
3584952	April 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2918370 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end February 5, 2026 · first reported May 27, 2026 · EPA return-to-compliance field February 5, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3584940	February 5, 2026	Resolving	State Compliance achieved
3584938	February 17, 2026	Informal	State Violation/Reminder Notice
3584939	February 17, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2918369 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field January 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3584940	February 5, 2026	Resolving	State Compliance achieved
3584938	February 17, 2026	Informal	State Violation/Reminder Notice
3584939	February 17, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2918368 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported May 16, 2024 · 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
3584934	December 15, 2023	Informal	State Violation/Reminder Notice
3584935	December 15, 2023	Informal	State Public Notification requested
3584936	January 2, 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