Site Assessment Health Consultations

Department of Health conducted health consultations from the early 1990's to 2017 as part of a cooperative agreement with the Agency for Toxic Substances and Disease Registry (ATSDR). We evaluated data about contaminants released into the environment, identified possible health hazards, and made recommendations to protect public health. In 2020, ATSDR renewed funding for DOH to continue this work. Past health consultations are available for your reference below. Select your county to view previous site information.

Health Consultations by County

Map of Washington State with County Lines

Adams County Asotin County Benton County Chelan County Clallam County Clark County Columbia County Cowlitz County Douglas County Ferry County Franklin County Garfield County Grant County Grays Harbor County Island County Jefferson County King County Kitsap County Kittitas County Klickitat County Lewis County Lincoln County Mason County Okanogan County Pacific County Pend Oreille County Pierce County San Juan County Skagit County Skamania County Snohomish County Spokane County Stevens County Thurston County Walla Walla County Wahkiakum County Whatcom County Whitman County Yakima County


Adams County

  • No current sites.

Asotin County

  • No current sites.

Benton County

  • No current sites.

Chelan County


Clallam County


Clark County


Columbia County

  • No current sites.

Cowlitz County

  • No current sites.

Douglas County


Ferry County


Franklin County


Garfield County

  • No current sites.

Grant County


Grays Harbor County


Island County


Jefferson County


King County


Kitsap County


Kittitas County

  • No current sites.

Klickitat County

  • No current sites.

Lewis County


Lincoln County


Mason County


Okanogan County


Pacific County

  • No current sites.

Pend Oreille County

  • No current sites.

Pierce County


San Juan County

  • No current sites.

Skagit County


Skamania County

  • No current sites.

Snohomish County


Spokane County


Stevens County


Thurston County


Wahkiakum County

  • No current sites.

Walla Walla County

  • No current sites.

Whatcom County


Whitman County

  • No current sites.

Yakima County


Content Source: Site Assessments Program