Public Water Partners

COMMERCE CITY, CO · Adams County

CONOCO PHILLIPS PETROLEUM COMPANY Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of June 11, 2019. 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 Adams County, CO.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
CO0201060
System type
Community Water System
Population served
200
Service connections
2
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

CONOCO PHILLIPS PETROLEUM COMPANY is one of 1,060 community water systems in Colorado in the 500 or fewer people size category, formerly serving 200 people from surface water.

EPA's federal records list this system as inactive in 2019; the record below is historical.

As of August 1, 2026, its federal record holds 1 entry in 1997, all of which EPA lists as closed. Nothing has been added since 1997.

None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Total Coliform Rules.

Violation history

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    March 1, 1997 – March 31, 1997

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Last known contact on file (system is inactive)

MCCREASH, R-WAYNE

303-376-4363

COMMERCE CITY, CO 80022