COLLBRAN, CO · Mesa County

RANCH DOMESTIC Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of March 9, 2018. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Mesa County, CO.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Colorado’s official records. Always confirm current status with Colorado before making decisions based on this information.

System facts

System ID (PWSID): CO0139529
System type: Community Water System
Population served: 75
Service connections: 1
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
March 20, 2016 – March 22, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 2016 – March 31, 2016
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
March 20, 2016 – March 22, 2016	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
March 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

November 13, 2017State Compliance achieved1 linked violation
August 2, 2017State Public Notification requested1 linked violation
August 2, 2017State Violation/Reminder Notice1 linked violation
July 20, 2016State Public Notification received1 linked violation
June 29, 2016State Compliance achieved1 linked violation
May 9, 2016State Compliance achieved3 linked violations
March 23, 2016State Public Notification requested2 linked violations
March 23, 2016State Violation/Reminder Notice2 linked violations
March 23, 2016State Violation/Reminder Notice1 linked violation
March 23, 2016State Public Notification requested1 linked violation
March 23, 2016State Violation/Reminder Notice1 linked violation
March 23, 2016State Public Notification requested1 linked violation
March 22, 2016State Compliance achieved1 linked violation
March 18, 2016State Public Notification received1 linked violation
February 18, 2016State Public Notification requested1 linked violation
February 18, 2016State Violation/Reminder Notice1 linked violation
February 14, 2014State Violation/Reminder Notice1 linked violation
February 14, 2014State Public Notification requested1 linked violation
December 8, 2011State Compliance achieved1 linked violation
August 9, 2011State Violation/Reminder Notice1 linked violation
February 11, 2009State Compliance achieved1 linked violation
February 3, 2009State Violation/Reminder Notice1 linked violation
February 3, 2009State Public Notification requested1 linked violation
May 2, 2007State Compliance achieved3 linked violations
June 22, 2000State Formal Notice of Violation issued2 linked violations

Last known contact on file (system is inactive)

HAWKINS, NICOLA

970-487-0260

COLLBRAN, CO 81624