CO0162321 · Colorado
GREELEY CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · Weld 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2792 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field July 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 864 October 1, 2025 Informal State Violation/Reminder Notice 865 October 1, 2025 Informal State Public Notification requested 866 January 6, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2767 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end October 16, 2024 · first reported November 14, 2024 · EPA return-to-compliance field October 16, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 857 October 15, 2024 Informal State Violation/Reminder Notice 858 October 15, 2024 Informal State Public Notification requested 863 October 16, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2741 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2023 · period end June 30, 2023 · first reported November 15, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 852 July 14, 2023 Resolving State Compliance achieved 850 August 14, 2023 Informal State Violation/Reminder Notice 851 August 14, 2023 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2727 · Chlorine dioxide · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start May 1, 2021 · period end May 31, 2021 · first reported May 17, 2022 · EPA return-to-compliance field May 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 836 July 6, 2021 Resolving State Compliance achieved 839 March 15, 2022 Informal State Violation/Reminder Notice 840 March 15, 2022 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2726 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start May 1, 2021 · period end May 31, 2021 · first reported May 17, 2022 · EPA return-to-compliance field May 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 836 July 6, 2021 Resolving State Compliance achieved 837 March 15, 2022 Informal State Violation/Reminder Notice 838 March 15, 2022 Informal State Public Notification requested Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 2718 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 834 February 11, 2021 Informal State Violation/Reminder Notice 835 February 11, 2021 Informal State Public Notification requested 836 July 6, 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