CO0101188 · Colorado
CREEKSIDE SOUTH ESTATES METRO DISTRICT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 15
- EPA health-based flag
- 9
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Adams 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 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 968 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported February 23, 2026 · EPA return-to-compliance field March 31, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 324 February 3, 2026 Informal State Violation/Reminder Notice 325 February 3, 2026 Informal State Public Notification requested 328 February 25, 2026 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 967 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported February 23, 2026 · EPA return-to-compliance field March 31, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 315 November 10, 2025 Formal State Administrative/Compliance Order without penalty issued 322 February 3, 2026 Informal State Violation/Reminder Notice 323 February 3, 2026 Informal State Public Notification requested 327 February 25, 2026 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 966 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 315 November 10, 2025 Formal State Administrative/Compliance Order without penalty issued 318 December 2, 2025 Informal State Violation/Reminder Notice 319 December 2, 2025 Informal State Public Notification requested 320 January 5, 2026 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 965 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 316 December 2, 2025 Informal State Violation/Reminder Notice 317 December 2, 2025 Informal State Public Notification requested 321 January 5, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 964 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start September 7, 2025 · period end October 24, 2025 · first reported November 17, 2025 · EPA return-to-compliance field October 24, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 312 October 15, 2025 Informal State Violation/Reminder Notice 314 October 24, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 963 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance 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 310 October 14, 2025 Informal State Violation/Reminder Notice 311 October 14, 2025 Informal State Public Notification requested 326 December 1, 2025 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 962 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field September 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 308 August 7, 2025 Informal State Violation/Reminder Notice 309 August 7, 2025 Informal State Public Notification requested 313 October 24, 2025 Informal State Public Notification received 315 November 10, 2025 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 961 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported May 15, 2025 · EPA return-to-compliance field June 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 305 April 22, 2025 Informal State Violation/Reminder Notice 306 April 22, 2025 Informal State Public Notification requested 307 May 5, 2025 Informal State Public Notification received 315 November 10, 2025 Formal State Administrative/Compliance Order without penalty issued Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 959 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 10, 2025 · period end January 14, 2025 · first reported February 18, 2025 · EPA return-to-compliance field January 14, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 300 January 14, 2025 Informal State Violation/Reminder Notice 301 January 14, 2025 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 960 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported February 18, 2025 · EPA return-to-compliance field March 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 302 February 4, 2025 Informal State Violation/Reminder Notice 303 February 4, 2025 Informal State Public Notification requested 304 March 4, 2025 Informal State Public Notification received 315 November 10, 2025 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 958 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 297 December 10, 2024 Informal State Violation/Reminder Notice 298 December 10, 2024 Informal State Public Notification requested 299 January 14, 2025 Informal State Public Notification received 315 November 10, 2025 Formal State Administrative/Compliance Order without penalty issued Other or unclassified · Resolved
Sample Siting Plan Errors (RTCR)Violation 957 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 16, 2024 · period end July 3, 2024 · first reported August 14, 2024 · EPA return-to-compliance field July 3, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 292 May 16, 2024 Informal State Violation/Reminder Notice 293 May 16, 2024 Informal State Public Notification requested 296 July 3, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 954 · Arsenic · Arsenic RuleNoncompliance 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 284 May 17, 2022 Informal State Violation/Reminder Notice 285 May 17, 2022 Informal State Public Notification requested 286 June 6, 2022 Informal State Public Notification received 287 October 13, 2022 Resolving State Compliance achieved 315 November 10, 2025 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 794 · E. COLI · Ground Water RuleNoncompliance period start July 30, 2017 · period end April 22, 2021 · first reported November 15, 2017 · EPA return-to-compliance field April 22, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 223 August 15, 2017 Informal State Violation/Reminder Notice 224 August 15, 2017 Informal State Public Notification requested 283 April 22, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 9 · E. COLI · Ground Water RuleNoncompliance period start July 2, 2017 · period end April 22, 2021 · first reported August 15, 2017 · EPA return-to-compliance field April 22, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 19 July 6, 2017 Informal State Violation/Reminder Notice 20 July 6, 2017 Informal State Public Notification requested 271 August 16, 2017 Resolving State Compliance achieved 283 April 22, 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