GRAND JUNCTION, CO · Mesa County

KANNAH CRK PURDY MESA FLOW GJ Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of July 9, 2007. 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): CO0139433
System type: Community Water System
Population served: 0
Service connections: 20
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 1993 – August 31, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 1993 – March 31, 1993
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
August 1, 1993 – August 31, 1993	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
March 1, 1993 – March 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 19, 1993State Formal Notice of Violation issued1 linked violation
August 19, 1993State Formal Notice of Violation issued1 linked violation
August 19, 1993State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 19, 1993State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 12, 1993State Public Notification requested9 linked violations

Last known contact on file (system is inactive)

Not on record

Phone not on record

GRAND JUNCTION, CO 81501