CO0160600 · Colorado

TELLER COUNTY WSD

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

Violation records shown: 13
EPA health-based flag: 8
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 4

Counties listed by EPA · Teller 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 13 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 3008304 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported November 14, 2024 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028277	October 15, 2024	Informal	State Violation/Reminder Notice
3028278	October 15, 2024	Informal	State Public Notification requested
3028279	July 15, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 3008303 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported November 14, 2024 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028277	October 15, 2024	Informal	State Violation/Reminder Notice
3028278	October 15, 2024	Informal	State Public Notification requested
3028279	July 15, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 3008302 · 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
3028275	October 19, 2023	Informal	State Violation/Reminder Notice
3028276	October 19, 2023	Informal	State Public Notification requested
3028279	July 15, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 3008301 · TTHM · 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
3028275	October 19, 2023	Informal	State Violation/Reminder Notice
3028276	October 19, 2023	Informal	State Public Notification requested
3028279	July 15, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 3008300 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028261	February 10, 2022	Formal	State Administrative/Compliance Order without penalty issued
3028268	December 6, 2022	Informal	State Violation/Reminder Notice
3028269	December 6, 2022	Informal	State Public Notification requested
3028270	January 5, 2023	Informal	State Public Notification received
3028272	June 29, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 3008299 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028261	February 10, 2022	Formal	State Administrative/Compliance Order without penalty issued
3028265	August 17, 2022	Informal	State Violation/Reminder Notice
3028266	August 17, 2022	Informal	State Public Notification requested
3028267	September 11, 2022	Informal	State Public Notification received
3028272	June 29, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 3008298 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028261	February 10, 2022	Formal	State Administrative/Compliance Order without penalty issued
3028262	May 26, 2022	Informal	State Violation/Reminder Notice
3028263	May 26, 2022	Informal	State Public Notification requested
3028264	July 11, 2022	Informal	State Public Notification received
3028272	June 29, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 3008297 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported February 23, 2022 · EPA return-to-compliance field March 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028259	February 9, 2022	Informal	State Violation/Reminder Notice
3028260	February 9, 2022	Informal	State Public Notification requested
3028261	February 10, 2022	Formal	State Administrative/Compliance Order without penalty issued
3028272	June 29, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 3008296 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 23, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028256	November 19, 2021	Informal	State Violation/Reminder Notice
3028257	November 19, 2021	Informal	State Public Notification requested
3028258	December 22, 2021	Informal	State Public Notification received
3028261	February 10, 2022	Formal	State Administrative/Compliance Order without penalty issued
3028272	June 29, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 3008295 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 2, 2021 · EPA return-to-compliance field September 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028251	September 9, 2021	Informal	State Violation/Reminder Notice
3028252	September 9, 2021	Informal	State Public Notification requested
3028254	October 5, 2021	Informal	State Public Notification received
3028261	February 10, 2022	Formal	State Administrative/Compliance Order without penalty issued
3028272	June 29, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 3008294 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start June 13, 2021 · period end October 6, 2021 · first reported August 18, 2021 · EPA return-to-compliance field October 6, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028249	August 2, 2021	Informal	State Violation/Reminder Notice
3028250	August 2, 2021	Informal	State Public Notification requested
3028253	September 18, 2021	Informal	State Public Notification received
3028255	October 6, 2021	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 3008293 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported May 17, 2021 · EPA return-to-compliance field June 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028247	May 13, 2021	Informal	State Violation/Reminder Notice
3028248	May 13, 2021	Informal	State Public Notification requested
3028253	September 18, 2021	Informal	State Public Notification received
3028261	February 10, 2022	Formal	State Administrative/Compliance Order without penalty issued
3028272	June 29, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 3008292 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 17, 2021 · EPA return-to-compliance field March 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3028244	February 17, 2021	Informal	State Violation/Reminder Notice
3028245	February 17, 2021	Informal	State Public Notification requested
3028246	March 6, 2021	Informal	State Public Notification received
3028261	February 10, 2022	Formal	State Administrative/Compliance Order without penalty issued
3028272	June 29, 2023	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