Public Water Partners

Mossyrock, WA · Lewis County

Cowlitz Indian Tribal Housing Water System

Consumer Confidence Report status

Cowlitz Indian Tribal Housing 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 Cowlitz Indian Tribal Housing.

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)
WA5325244
System type
Community Water System
Population served
52
Service connections
31
Ownership
privately owned
Water source
groundwater (wells)

Cowlitz Indian Tribal Housing is one of 3,227 community water systems in Washington in the 500 or fewer people size category, serving 52 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 2006 and 2024, all of which EPA lists as closed.

Of the 6, 2 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 and the Total Coliform Rules.

Violation history

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2024 – February 19, 2025

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2023 – September 29, 2023

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2020 – September 29, 2023

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 2015 – January 31, 2015

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2013 – October 29, 2013

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    November 1, 2006 – November 30, 2006

    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 Cowlitz Indian Tribal Housing required to publish a Consumer Confidence Report?

Yes. Cowlitz Indian Tribal Housing 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 Cowlitz Indian Tribal Housing’s next Consumer Confidence Report due?

Cowlitz Indian Tribal Housing’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does Cowlitz Indian Tribal Housing have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for Cowlitz Indian Tribal Housing.

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

Cowlitz Indian Tribal Housing

Phone not on record

Mossyrock, WA 98564