Public Water Partners

HUACHUCA CITY, AZ · Cochise County

WHETSTONE DWID Water System

Consumer Confidence Report status

WHETSTONE DWID 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 WHETSTONE DWID.

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)
AZ0402038
System type
Community Water System
Population served
940
Service connections
370
Ownership
public/private mix
Water source
groundwater (wells)

WHETSTONE DWID is one of 272 community water systems in Arizona in the 501 to 3,300 people size category, serving 940 people from groundwater.

As of August 1, 2026, its federal record holds 9 entries between 1979 and 2016, all of which EPA lists as closed. Nothing has been added since 2016.

Of the 9, 8 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, the Consumer Confidence Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2016 – March 1, 2017

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2010 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Barium

    June 24, 1979 – June 23, 1982

    Archived

  • Monitoring, Regular

    —

    Arsenic

    June 24, 1979 – June 23, 1982

    Archived

  • Monitoring, Regular

    —

    Chromium

    June 24, 1979 – June 23, 1982

    Archived

  • Monitoring, Regular

    —

    Nitrate

    June 24, 1979 – June 23, 1982

    Archived

  • Monitoring, Regular

    —

    Fluoride

    June 24, 1979 – June 23, 1982

    Archived

  • Monitoring, Regular

    —

    Selenium

    June 24, 1979 – June 23, 1982

    Archived

  • Monitoring, Regular

    —

    Cadmium

    June 24, 1979 – June 23, 1982

    Archived

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

Enforcement actions

Common questions

Is WHETSTONE DWID required to publish a Consumer Confidence Report?

Yes. WHETSTONE DWID 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 WHETSTONE DWID’s next Consumer Confidence Report due?

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

Does WHETSTONE DWID have any open drinking water violations on record?

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

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

WHETSTONE WATER DISTRICT

520-456-2125

HUACHUCA CITY, AZ 85616