CO0121050 · Colorado
ARROWHEAD MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 9
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · El Paso 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 9 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 58 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 625 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 22, 2025 · period end December 22, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 22, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 548 December 22, 2025 Informal State Violation/Reminder Notice 549 December 22, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 623 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 22, 2025 · period end July 9, 2025 · first reported August 18, 2025 · EPA return-to-compliance field July 9, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 543 June 9, 2025 Informal State Violation/Reminder Notice 547 July 9, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 622 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start February 22, 2025 · period end July 9, 2025 · first reported May 15, 2025 · EPA return-to-compliance field July 9, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 542 March 5, 2025 Informal State Violation/Reminder Notice 547 July 9, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 621 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end January 2, 2025 · first reported February 18, 2025 · EPA return-to-compliance field January 2, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 541 January 2, 2025 Resolving State Compliance achieved 539 January 10, 2025 Informal State Violation/Reminder Notice 540 January 10, 2025 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 620 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 22, 2024 · period end July 9, 2025 · first reported February 18, 2025 · EPA return-to-compliance field July 9, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 538 December 4, 2024 Informal State Violation/Reminder Notice 547 July 9, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 618 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end July 9, 2025 · first reported August 14, 2024 · EPA return-to-compliance field July 9, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 534 July 15, 2024 Informal State Violation/Reminder Notice 535 July 15, 2024 Informal State Public Notification requested 545 June 27, 2025 Informal State Public Notification received 544 July 9, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 619 · Groundwater Rule · Ground Water RuleNoncompliance period start May 19, 2024 · period end April 24, 2026 · first reported November 14, 2024 · EPA return-to-compliance field April 24, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 536 October 22, 2024 Informal State Violation/Reminder Notice 537 October 22, 2024 Informal State Public Notification requested 552 December 12, 2025 Informal State Public Notification received 550 April 24, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 617 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2023 · period end August 28, 2023 · first reported May 16, 2024 · EPA return-to-compliance field August 28, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 525 August 28, 2023 Resolving State Compliance achieved 523 August 30, 2023 Informal State Violation/Reminder Notice 524 August 30, 2023 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 612 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2023 · period end July 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field July 31, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 525 August 28, 2023 Resolving State Compliance achieved 521 August 30, 2023 Informal State Violation/Reminder Notice 522 August 30, 2023 Informal State Public Notification requested
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