Public Water Partners

GLENDALE, AZ · Mohave County

WALNUT CREEK WATER COMPANY Water System

Consumer Confidence Report status

WALNUT CREEK WATER COMPANY must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for WALNUT CREEK WATER COMPANY.

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 Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.

System facts

System ID (PWSID)
AZ0408078
System type
Community Water System
Population served
728
Service connections
291
Ownership
public/private mix
Water source
groundwater (wells)

WALNUT CREEK WATER COMPANY is one of 272 community water systems in Arizona in the 501 to 3,300 people size category, serving 728 people from groundwater.

As of August 1, 2026, its federal record holds 12 entries between 1987 and 2006, all of which EPA lists as closed. Nothing has been added since 2006.

All 12 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals and inorganic chemicals.

Violation history

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2006 – December 31, 2006

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2004 – December 31, 2006

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    Styrene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1987 – January 1, 1992

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is WALNUT CREEK WATER COMPANY required to publish a Consumer Confidence Report?

Yes. WALNUT CREEK WATER COMPANY is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is WALNUT CREEK WATER COMPANY’s next Consumer Confidence Report due?

WALNUT CREEK WATER COMPANY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does WALNUT CREEK WATER COMPANY have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for WALNUT CREEK WATER COMPANY.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

GAGNE, JASON

623-935-1100

GLENDALE, AZ 85307