CO0159055 · Colorado
FRISCO TOWN OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 15
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 14
Counties listed by EPA · Summit 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 14 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 · Unaddressed by formal action
Monitoring, Source Water (GWR)Violation 9245 · E. COLI · Ground Water RuleNoncompliance period start April 12, 2026 · first reported September 15, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7138 May 22, 2026 Informal State Violation/Reminder Notice 7139 May 22, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9243 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start April 1, 2025 · period end April 2, 2025 · first reported August 18, 2025 · EPA return-to-compliance field April 2, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7122 April 2, 2025 Resolving State Compliance achieved 7136 May 19, 2025 Informal State Violation/Reminder Notice 7137 May 19, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9242 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start March 1, 2025 · period end March 31, 2025 · first reported August 18, 2025 · EPA return-to-compliance field March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7122 April 2, 2025 Resolving State Compliance achieved 7134 May 19, 2025 Informal State Violation/Reminder Notice 7135 May 19, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9241 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported August 18, 2025 · EPA return-to-compliance field February 28, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7122 April 2, 2025 Resolving State Compliance achieved 7132 May 19, 2025 Informal State Violation/Reminder Notice 7133 May 19, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9240 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start January 1, 2025 · period end January 31, 2025 · first reported August 18, 2025 · EPA return-to-compliance field January 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7122 April 2, 2025 Resolving State Compliance achieved 7130 May 19, 2025 Informal State Violation/Reminder Notice 7131 May 19, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9239 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start December 1, 2024 · period end December 31, 2024 · first reported August 18, 2025 · EPA return-to-compliance field December 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7122 April 2, 2025 Resolving State Compliance achieved 7128 May 19, 2025 Informal State Violation/Reminder Notice 7129 May 19, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9238 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported August 18, 2025 · EPA return-to-compliance field November 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7122 April 2, 2025 Resolving State Compliance achieved 7126 May 19, 2025 Informal State Violation/Reminder Notice 7127 May 19, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9237 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start October 1, 2024 · period end October 31, 2024 · first reported August 18, 2025 · EPA return-to-compliance field October 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7122 April 2, 2025 Resolving State Compliance achieved 7124 May 19, 2025 Informal State Violation/Reminder Notice 7125 May 19, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9232 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start September 1, 2024 · period end September 30, 2024 · first reported November 14, 2024 · EPA return-to-compliance field September 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7108 September 5, 2024 Informal State Violation/Reminder Notice 7109 September 5, 2024 Informal State Public Notification requested 7122 April 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 9233 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start August 1, 2024 · period end August 31, 2024 · first reported November 14, 2024 · EPA return-to-compliance field August 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7110 September 5, 2024 Informal State Violation/Reminder Notice 7111 September 5, 2024 Informal State Public Notification requested 7122 April 2, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
OCCT/SOWT Treatment Installation/DemonstrationViolation 9227 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start August 30, 2021 · period end January 31, 2022 · first reported December 2, 2021 · EPA return-to-compliance field January 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7094 September 1, 2021 Informal State Violation/Reminder Notice 7095 September 1, 2021 Informal State Public Notification requested 7096 October 4, 2021 Informal State Public Notification received 7098 January 31, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 9228 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2021 · period end August 11, 2022 · first reported August 15, 2022 · EPA return-to-compliance field August 11, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7099 August 10, 2022 Informal State Violation/Reminder Notice 7100 August 10, 2022 Informal State Public Notification requested 7101 August 11, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 9225 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start April 1, 2021 · period end April 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field April 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7087 May 20, 2021 Informal State Violation/Reminder Notice 7088 May 20, 2021 Informal State Public Notification requested 7089 May 21, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Water Quality Parameter M/RViolation 9226 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2021 · period end June 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field June 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7093 June 30, 2021 Resolving State Compliance achieved 7091 July 29, 2021 Informal State Violation/Reminder Notice 7092 July 29, 2021 Informal State Public Notification requested Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 9218 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2018 · period end December 23, 2021 · first reported February 15, 2018 · EPA return-to-compliance field December 23, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 7066 February 7, 2018 Informal State Violation/Reminder Notice 7067 February 7, 2018 Informal State Public Notification requested 7097 December 23, 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