CO0135553 · Colorado
NORTH CARTER LAKE WD
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 · Larimer 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 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 48 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Sample Siting Plan Errors (RTCR)Violation 4004504 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2024 · period end June 18, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 18, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4027817 May 1, 2024 Informal State Violation/Reminder Notice 4027818 May 1, 2024 Informal State Public Notification requested 4027819 June 18, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 4004503 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start August 1, 2022 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4027813 September 14, 2022 Informal State Violation/Reminder Notice 4027814 September 14, 2022 Informal State Public Notification requested 4027815 September 15, 2022 Resolving State Compliance achieved 4027816 May 31, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4004501 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2022 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4027809 September 14, 2022 Informal State Violation/Reminder Notice 4027810 September 14, 2022 Informal State Public Notification requested 4027815 September 15, 2022 Resolving State Compliance achieved 4027816 May 31, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 4004502 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2022 · period end September 15, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 15, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4027811 September 14, 2022 Informal State Violation/Reminder Notice 4027812 September 14, 2022 Informal State Public Notification requested 4027815 September 15, 2022 Resolving State Compliance achieved 4027816 May 31, 2023 Informal State Public Notification received Other or unclassified · Resolved
Sample Siting Plan Errors (RTCR)Violation 4004500 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 19, 2021 · period end October 20, 2021 · first reported December 2, 2021 · EPA return-to-compliance field October 20, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 4027803 August 19, 2021 Informal State Violation/Reminder Notice 4027804 August 19, 2021 Informal State Public Notification requested 4027807 October 20, 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