CO0135725 · Colorado
SUNRISE RANCH
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 25
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 24
Counties listed by EPA · Larimer 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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 28 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Archived
Treatment Technique Precursor RemovalViolation 2003263 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 15, 2026 · EPA return-to-compliance field June 30, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014281 July 30, 2026 Informal State Violation/Reminder Notice 2014282 July 30, 2026 Informal State Public Notification requested 2014285 August 12, 2026 Informal State Public Notification received Monitoring or reporting · Archived
Monitoring, RegularViolation 2003262 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003261 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003260 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003259 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003258 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003257 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003256 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003255 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003254 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003253 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003252 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003251 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003250 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003249 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003248 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003247 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003246 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003245 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003244 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003243 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2003242 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014279 January 14, 2026 Informal State Violation/Reminder Notice 2014280 January 14, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 2003240 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2024 · period end February 29, 2024 · first reported May 16, 2024 · EPA return-to-compliance field February 29, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014272 March 1, 2024 Informal State Violation/Reminder Notice 2014273 March 1, 2024 Informal State Public Notification requested 2014276 March 18, 2024 Resolving State Compliance achieved 2014278 March 20, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 2003239 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2024 · period end February 29, 2024 · first reported May 16, 2024 · EPA return-to-compliance field February 29, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014277 February 29, 2024 Resolving State Compliance achieved 2014270 March 1, 2024 Informal State Violation/Reminder Notice 2014271 March 1, 2024 Informal State Public Notification requested 2014278 March 20, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2003241 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end March 18, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 18, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2014274 March 1, 2024 Informal State Violation/Reminder Notice 2014275 March 1, 2024 Informal State Public Notification requested 2014276 March 18, 2024 Resolving State Compliance achieved 2014278 March 20, 2024 Informal State Public Notification received
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