Public Water Partners

Rock Island, WA · Douglas County

Rock Island Water Dept City of Water System

Consumer Confidence Report status

Rock Island Water Dept City of 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 Rock Island Water Dept City of.

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)
WA5373401
System type
Community Water System
Population served
3,226
Service connections
540
Ownership
local government
Water source
groundwater (wells)

Rock Island Water Dept City of is one of 428 community water systems in Washington in the 501 to 3,300 people size category, serving 3,226 people from groundwater.

As of August 1, 2026, its federal record holds 10 entries between 1992 and 2024, all of which EPA lists as closed.

Of the 10, 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 the Total Coliform Rules, inorganic chemicals, and the Consumer Confidence Rule.

Violation history

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2024 – February 26, 2025

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2022 – December 31, 2022

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2020 – December 31, 2020

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 1, 2016 – March 31, 2016

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 2004 – February 29, 2004

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    October 1, 1998 – October 31, 1998

    Archived

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 1994 – August 31, 1994

    Archived

  • Monitoring, Routine Minor (TCR)

    —

    Coliform (TCR)

    November 1, 1992 – November 30, 1992

    Archived

  • Monitoring, Repeat Minor (TCR)

    —

    Coliform (TCR)

    July 1, 1992 – July 31, 1992

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 1992 – April 30, 1992

    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 Rock Island Water Dept City of required to publish a Consumer Confidence Report?

Yes. Rock Island Water Dept City of 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 Rock Island Water Dept City of’s next Consumer Confidence Report due?

Rock Island Water Dept City of’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does Rock Island Water Dept City of have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for Rock Island Water Dept City of.

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

Rock Island Water Dept City of

Phone not on record

Rock Island, WA 98850