Public Water Partners

POMEROY, WA · Garfield County

USACE ILLIA RESIDENTIAL AREA Water System

Consumer Confidence Report status

USACE ILLIA RESIDENTIAL AREA 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 USACE ILLIA RESIDENTIAL AREA.

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

System facts

System ID (PWSID)
WA5348704
System type
Community Water System
Population served
46
Service connections
20
Ownership
federal government
Water source
groundwater (wells)

USACE ILLIA RESIDENTIAL AREA is one of 3,227 community water systems in Washington in the 500 or fewer people size category, serving 46 people from groundwater.

As of August 1, 2026, its federal record holds 7 entries between 1979 and 2016, all of which EPA lists as closed. Nothing has been added since 2016.

Of the 7, 4 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 the Consumer Confidence Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.

Violation history

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 2016 – February 29, 2016

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2015 – September 15, 2015

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2014 – December 22, 2014

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    January 1, 2014 – December 31, 2014

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2014 – December 31, 2014

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2013 – October 7, 2013

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    October 1, 1979 – October 31, 1979

    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 USACE ILLIA RESIDENTIAL AREA required to publish a Consumer Confidence Report?

Yes. USACE ILLIA RESIDENTIAL AREA 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 USACE ILLIA RESIDENTIAL AREA’s next Consumer Confidence Report due?

USACE ILLIA RESIDENTIAL AREA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does USACE ILLIA RESIDENTIAL AREA have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for USACE ILLIA RESIDENTIAL AREA.

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

USACE ILLIA RESIDENTIAL AREA

Phone not on record

POMEROY, WA 99347