Public Water Partners

SEQUIM, WA · Clallam County

CARLSBORG MOBILE ESTATES Water System

Consumer Confidence Report status

CARLSBORG MOBILE ESTATES 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 CARLSBORG MOBILE ESTATES.

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)
WA5300029
System type
Community Water System
Population served
69
Service connections
53
Ownership
privately owned
Water source
groundwater (wells)

CARLSBORG MOBILE ESTATES is one of 3,227 community water systems in Washington in the 500 or fewer people size category, serving 69 people from groundwater.

As of August 1, 2026, its federal record holds 25 entries between 1997 and 2025, all of which EPA lists as closed.

Of the 25, 22 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 volatile organic chemicals, the Consumer Confidence Rule, and synthetic organic chemicals.

Violation history

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2025 – September 28, 2025

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2018 – June 12, 2019

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Benzene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Toluene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Styrene

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Diquat

    April 1, 2008 – June 30, 2008

    Archived

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2006 – December 31, 2006

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1997 – June 30, 1997

    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 CARLSBORG MOBILE ESTATES required to publish a Consumer Confidence Report?

Yes. CARLSBORG MOBILE ESTATES 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 CARLSBORG MOBILE ESTATES’s next Consumer Confidence Report due?

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

Does CARLSBORG MOBILE ESTATES have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CARLSBORG MOBILE ESTATES.

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

CARLSBORG MOBILE ESTATES

Phone not on record

SEQUIM, WA 98382