Public Water Partners

CROWN KING, AZ · Yavapai County

PHILADELPHIA WATER SYSTEM Water System

Consumer Confidence Report status

PHILADELPHIA WATER SYSTEM 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 PHILADELPHIA WATER SYSTEM.

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)
AZ0413113
System type
Community Water System
Population served
42
Service connections
61
Ownership
privately owned
Water source
groundwater (wells)

PHILADELPHIA WATER SYSTEM is one of 1,189 community water systems in Arizona in the 500 or fewer people size category, serving 42 people from groundwater.

As of August 1, 2026, its federal record holds 9 entries between 1986 and 1989, all of which EPA lists as closed. Nothing has been added since 1989.

All 9 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 inorganic chemicals.

Violation history

  • Monitoring, Check/Repeat/Confirmation

    —

    Arsenic

    January 31, 1989 – January 30, 1992

    Archived

  • Monitoring, Regular

    —

    Selenium

    January 1, 1989 – March 31, 1989

    Archived

  • Monitoring, Regular

    —

    Nitrate

    January 1, 1989 – March 31, 1989

    Archived

  • Monitoring, Regular

    —

    Mercury

    January 1, 1989 – March 31, 1989

    Archived

  • Monitoring, Regular

    —

    Barium

    January 1, 1989 – March 31, 1989

    Archived

  • Monitoring, Regular

    —

    Cadmium

    January 1, 1989 – March 31, 1989

    Archived

  • Monitoring, Regular

    —

    Chromium

    January 1, 1989 – March 31, 1989

    Archived

  • Monitoring, Regular

    —

    Fluoride

    January 1, 1989 – March 31, 1989

    Archived

  • Monitoring, Regular

    —

    Arsenic

    January 26, 1986 – January 24, 1989

    Archived

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

Enforcement actions

Common questions

Is PHILADELPHIA WATER SYSTEM required to publish a Consumer Confidence Report?

Yes. PHILADELPHIA WATER SYSTEM 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 PHILADELPHIA WATER SYSTEM’s next Consumer Confidence Report due?

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

Does PHILADELPHIA WATER SYSTEM have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for PHILADELPHIA WATER SYSTEM.

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

ENGEL, AMY

928-632-5214

CROWN KING, AZ 86343