Public Water Partners

PHOENIX, AZ · Cochise County

ARIZONA WATER CO - SIERRA VISTA Water System

Consumer Confidence Report status

ARIZONA WATER CO - SIERRA VISTA 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 ARIZONA WATER CO - SIERRA VISTA.

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)
AZ0402004
System type
Community Water System
Population served
9,175
Service connections
3,245
Ownership
privately owned
Water source
groundwater (wells)

ARIZONA WATER CO - SIERRA VISTA is one of 84 community water systems in Arizona in the 3,301 to 10,000 people size category, serving 9,175 people from groundwater.

As of August 1, 2026, its federal record holds 1 entry in 2000, all of which EPA lists as closed. Nothing has been added since 2000.

All 1 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 synthetic organic chemicals.

Violation history

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 2000 – April 14, 2000

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is ARIZONA WATER CO - SIERRA VISTA required to publish a Consumer Confidence Report?

Yes. ARIZONA WATER CO - SIERRA VISTA 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 ARIZONA WATER CO - SIERRA VISTA’s next Consumer Confidence Report due?

ARIZONA WATER CO - SIERRA VISTA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does ARIZONA WATER CO - SIERRA VISTA have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for ARIZONA WATER CO - SIERRA VISTA.

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

CAVALIER, RYAN

602-294-2151

PHOENIX, AZ 85015-5351