Public Water Partners

PHOENIX, AZ · La Paz County

HILLCREST WATER COMPANY Water System

Consumer Confidence Report status

HILLCREST 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 HILLCREST 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)
AZ0415026
System type
Community Water System
Population served
454
Service connections
202
Ownership
privately owned
Water source
groundwater (wells)

HILLCREST WATER COMPANY is one of 1,189 community water systems in Arizona in the 500 or fewer people size category, serving 454 people from groundwater.

As of August 1, 2026, its federal record holds 27 entries between 1987 and 2016, all of which EPA lists as closed. Nothing has been added since 2016.

Of the 27, 25 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, inorganic chemicals, and the Total Coliform Rules.

Violation history

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    October 1, 2016 – September 7, 2017

    Resolved

  • Consumer Confidence Report Inadequate Reporting

    —

    Consumer Confidence Rule

    October 1, 2015 – March 13, 2017

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    July 1, 2013 – July 31, 2013

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 2010 – December 31, 2010

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2010 – September 14, 2010

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 2007 – September 30, 2007

    Resolved

  • Monitoring, Regular

    —

    Mercury

    April 30, 1988 – April 29, 1991

    Archived

  • Monitoring, Regular

    —

    Arsenic

    April 30, 1988 – April 29, 1991

    Archived

  • Monitoring, Regular

    —

    Cadmium

    April 30, 1988 – April 29, 1991

    Archived

  • Monitoring, Regular

    —

    Chromium

    April 30, 1988 – April 29, 1991

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    Benzene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    Toluene

    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

    —

    cis-1,2-Dichloroethylene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 1987 – January 1, 1992

    Archived

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1987 – January 1, 1992

    Archived

  • 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

    —

    1,2-Dichloropropane

    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 HILLCREST WATER COMPANY required to publish a Consumer Confidence Report?

Yes. HILLCREST 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 HILLCREST WATER COMPANY’s next Consumer Confidence Report due?

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

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

As of August 1, 2026, EPA's federal records show no open violations for HILLCREST 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

WAGNER, MICHAEL J

602-859-6544

PHOENIX, AZ 85023