CO0111200 · Colorado

CAPULIN WD

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

Violation records shown: 25
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 19

Counties listed by EPA · Conejos 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 21 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 · Unaddressed by formal action

Notification, Known or Potential LSLViolation 4005107 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2026 · first reported September 15, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033237	July 30, 2026	Informal	State Violation/Reminder Notice
4033238	July 30, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4005101 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033222	October 22, 2025	Informal	State Violation/Reminder Notice
4033223	October 22, 2025	Informal	State Public Notification requested
4033230	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

Notification, Known or Potential LSLViolation 4005100 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · first reported August 18, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033220	July 25, 2025	Informal	State Violation/Reminder Notice
4033221	July 25, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4005103 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033226	October 22, 2025	Informal	State Violation/Reminder Notice
4033227	October 22, 2025	Informal	State Public Notification requested
4033230	October 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4005097 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported May 15, 2025 · EPA return-to-compliance field February 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033213	March 20, 2025	Informal	State Violation/Reminder Notice
4033214	March 20, 2025	Informal	State Public Notification requested
4033219	March 28, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4005098 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 28, 2025 · first reported May 15, 2025 · EPA return-to-compliance field March 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033215	March 20, 2025	Informal	State Violation/Reminder Notice
4033216	March 20, 2025	Informal	State Public Notification requested
4033219	March 28, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4005093 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033204	October 28, 2024	Informal	State Violation/Reminder Notice
4033205	October 28, 2024	Informal	State Public Notification requested
4033212	October 30, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4005094 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033206	October 28, 2024	Informal	State Violation/Reminder Notice
4033207	October 28, 2024	Informal	State Public Notification requested
4033212	October 30, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005096 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · 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
4033210	January 23, 2025	Informal	State Violation/Reminder Notice
4033211	January 23, 2025	Informal	State Public Notification requested
4033235	December 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4005091 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end February 27, 2024 · first reported May 16, 2024 · EPA return-to-compliance field February 27, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033198	February 16, 2024	Informal	State Violation/Reminder Notice
4033199	February 16, 2024	Informal	State Public Notification requested
4033202	February 27, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 4005090 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2024 · period end February 27, 2024 · first reported May 16, 2024 · EPA return-to-compliance field February 27, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033196	February 16, 2024	Informal	State Violation/Reminder Notice
4033197	February 16, 2024	Informal	State Public Notification requested
4033202	February 27, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4005089 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 4, 2023 · period end January 11, 2024 · first reported February 14, 2024 · EPA return-to-compliance field January 11, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033188	January 11, 2024	Resolving	State Compliance achieved
4033187	January 17, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Treatment Technique No Certif. OperatorViolation 4005088 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2023 · period end January 23, 2024 · first reported November 15, 2023 · EPA return-to-compliance field January 23, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033185	November 2, 2023	Informal	State Violation/Reminder Notice
4033186	November 2, 2023	Informal	State Public Notification requested
4033195	January 11, 2024	Informal	State Public Notification received
4033193	January 23, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4005087 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end August 28, 2024 · first reported November 15, 2023 · EPA return-to-compliance field August 28, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033183	October 18, 2023	Informal	State Violation/Reminder Notice
4033184	October 18, 2023	Informal	State Public Notification requested
4033203	August 28, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4005086 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end August 28, 2024 · first reported November 15, 2023 · EPA return-to-compliance field August 28, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033183	October 18, 2023	Informal	State Violation/Reminder Notice
4033184	October 18, 2023	Informal	State Public Notification requested
4033203	August 28, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 4005084 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2022 · period end July 8, 2022 · first reported February 23, 2022 · EPA return-to-compliance field July 8, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033177	January 4, 2022	Informal	State Violation/Reminder Notice
4033178	January 4, 2022	Informal	State Public Notification requested
4033181	July 8, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 4005083 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 15, 2021 · period end January 11, 2024 · first reported May 17, 2021 · EPA return-to-compliance field January 11, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033175	March 24, 2021	Informal	State Violation/Reminder Notice
4033192	January 11, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 4005082 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 15, 2021 · period end January 11, 2024 · first reported February 16, 2021 · EPA return-to-compliance field January 11, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033167	February 9, 2021	Informal	State Violation/Reminder Notice
4033188	January 11, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005085 · Nitrate · Nitrate Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033179	January 17, 2022	Informal	State Violation/Reminder Notice
4033180	January 17, 2022	Informal	State Public Notification requested
4033182	December 22, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 4005081 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2021 · period end March 23, 2021 · first reported February 16, 2021 · EPA return-to-compliance field March 23, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033164	January 8, 2021	Informal	State Violation/Reminder Notice
4033165	January 8, 2021	Informal	State Public Notification requested
4033171	March 23, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 4005080 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 15, 2020 · period end January 11, 2024 · first reported November 16, 2020 · EPA return-to-compliance field January 11, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033163	October 29, 2020	Informal	State Violation/Reminder Notice
4033188	January 11, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Sample Siting Plan Errors (RTCR)Violation 4005078 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 14, 2020 · period end March 23, 2021 · first reported November 16, 2020 · EPA return-to-compliance field March 23, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033158	September 14, 2020	Informal	State Violation/Reminder Notice
4033159	September 14, 2020	Informal	State Public Notification requested
4033172	March 23, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 4005106 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033233	January 26, 2026	Informal	State Violation/Reminder Notice
4033234	January 26, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 4005105 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033231	January 26, 2026	Informal	State Violation/Reminder Notice
4033232	January 26, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 4005072 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2020 · period end March 23, 2021 · first reported February 18, 2020 · EPA return-to-compliance field March 23, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4033146	January 29, 2020	Informal	State Violation/Reminder Notice
4033147	January 29, 2020	Informal	State Public Notification requested
4033171	March 23, 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