Public Water Partners

Roslyn, WA · Kittitas County

ROSLYN CITY OF Water System

Consumer Confidence Report status

ROSLYN 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 ROSLYN 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)
WA5374400
System type
Community Water System
Population served
2,099
Service connections
710
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

ROSLYN CITY OF is one of 428 community water systems in Washington in the 501 to 3,300 people size category, serving 2,099 people from surface water.

As of August 1, 2026, its federal record holds 9 entries between 1979 and 2025, all of which EPA lists as closed.

Of the 9, 5 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 Radionuclides and Revised Rad Rule.

Violation history

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2025 – September 25, 2025

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2018 – October 22, 2018

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2017 – February 8, 2018

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2015 – September 3, 2015

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    October 1, 2014 – December 31, 2014

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    October 1, 2014 – December 31, 2014

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    April 1, 2014 – June 30, 2014

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    April 1, 2014 – June 30, 2014

    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 ROSLYN CITY OF required to publish a Consumer Confidence Report?

Yes. ROSLYN 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 ROSLYN CITY OF’s next Consumer Confidence Report due?

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

Does ROSLYN CITY OF have any open drinking water violations on record?

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

ROSLYN CITY OF

Phone not on record

Roslyn, WA 98941-0451