Drinking Water Compliance OS

Dallesport, WA · Klickitat County

MURDOCK WATER Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
WA5300682
System type
Community Water System
Population served
233
Service connections
93
Ownership
local government
Water source
groundwater (wells)

Violation history

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    November 1, 2025 – November 30, 2025

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    January 1, 2020 – December 31, 2020

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2020 – December 31, 2020

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2016 – September 22, 2016

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    July 1, 2009 – September 30, 2009

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2008 – December 31, 2010

    Archived

  • Monitoring, Regular

    —

    Chlordane

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2007 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2007 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Arsenic

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Barium

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Chromium

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Fluoride

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Mercury

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Selenium

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Arsenic

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Barium

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Chromium

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Fluoride

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Mercury

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Nickel

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    Nickel

    January 1, 2005 – December 31, 2007

    Archived

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Benzene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Toluene

    October 1, 2004 – December 31, 2004

    Archived

  • Monitoring, Regular

    —

    Ethylbenzene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Styrene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    October 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    October 1, 1979 – October 31, 1979

    Archived

  • Monitoring, Regular

    —

    Barium

    October 1, 1979 – October 31, 1979

    Archived

  • Monitoring, Regular

    —

    Chromium

    October 1, 1979 – October 31, 1979

    Archived

  • Monitoring, Regular

    —

    Fluoride

    October 1, 1979 – October 31, 1979

    Archived

  • Monitoring, Regular

    —

    Mercury

    October 1, 1979 – October 31, 1979

    Archived

  • Monitoring, Regular

    —

    Nitrate

    October 1, 1979 – October 31, 1979

    Archived

  • Monitoring, Regular

    —

    Arsenic

    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

Contact

MURDOCK WATER

Phone not on record

Dallesport, WA 98617