CO0107322 · Colorado

GRAND MEADOW OF LONGMONT MHP

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

Violation records shown: 4
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 3

Counties listed by EPA · Boulder 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 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 37 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Sample Siting Plan Errors (RTCR)Violation 4 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 18, 2025 · period end March 22, 2026 · first reported February 23, 2026 · EPA return-to-compliance field March 22, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8	December 18, 2025	Informal	State Violation/Reminder Notice
9	December 18, 2025	Informal	State Public Notification requested
10	March 22, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 3 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7	November 14, 2025	Resolving	State Compliance achieved
5	November 21, 2025	Informal	State Violation/Reminder Notice
6	November 21, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7	November 14, 2025	Resolving	State Compliance achieved
3	November 21, 2025	Informal	State Violation/Reminder Notice
4	November 21, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

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

Noncompliance period start October 1, 2025 · period end November 14, 2025 · first reported February 23, 2026 · EPA return-to-compliance field November 14, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
7	November 14, 2025	Resolving	State Compliance achieved
1	November 21, 2025	Informal	State Violation/Reminder Notice
2	November 21, 2025	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