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County
CDC Social Vulnerability Index (CDCSVI)
King County, Washington —
The Centers for Disease Control Social Vulnerability Index shows which communities are especially at risk during public health emergencies because of factors like... -
Federal
A dataset of scanned historical well and geophysical logs from 229 counties in Texas, 1918–2020 (ver. 2.1, September 2025)
Department of the Interior —
An extensive archive containing more than 15,000 historical (1918–2020) geophysical logs collected in conjunction with studies done by various entities and more than... -
County
Voter Registration by Census Tract
King County, Washington —
This web map displays data from the voter registration database as the percent of registered voters by census tract in King County, Washington. The data for this web... -
City
Rainwise
City of Seattle —
The RainWise program helps eligible property owners manage stormwater by installing rain gardens and/or cisterns on private property. The program is jointly funded by... -
Federal
Projected groundwater emergence and shoaling in coastal areas around Puget Sound, Washington
Department of the Interior —
Groundwater emergence and shoaling extents are derived from water table depth GeoTIFFs, which are calculated as steady-state groundwater model heads subtracted from... -
Federal
GIS data for U.S. Geological Survey OFR 2005-1252, The Geologic Map of Seattle—A Progress Report
Department of the Interior —
This data release contains the GIS data supporting U.S. Geological Survey Open-File Report (OFR) 2005-1252, "The Geologic Map of Seattle—A Progress Report," published... -
County
Prosecuting Attorney Data Dashboard
King County, Washington —
The King County Prosecuting Attorney’s Office (KCPAO) created this dashboard in 2020 to help better inform the public, government decision makers, and criminal... -
City
Seattle Green Stormwater Infrastructure
City of Seattle —
This layer displays Citywide Green Stormwater Infrastructure Best Management Practices (City-wide GSI BMP) and Citywide Green Stormwater Infrastructure projects... -
Federal
Underwater video observations offshore of Tacoma, Washington
Department of the Interior —
This part of USGS Data Series 935 (Cochrane, 2014) presents observations from underwater video collected in the Offshore of Tacoma, Washington, map area, a part of... -
Federal
Soil-Water Balance Model of the Puyallup and Chambers-Clover Basins, Western Washington
Department of the Interior —
This archive documents a Soil-Water Balance (SWB) model of the Puyallup and Chambers-Clover Basins in Pierce and King Counties, Washington. The SWB model used to... -
Federal
Bathymetry and topography data offshore of Tacoma, Washington
Department of the Interior —
This part of USGS Data Series 935 (Cochrane, 2014) presents bathymetry and topography data for the Offshore of Tacoma, California, map area, a part of the Southern... -
County
Covid-19 Vulnerable Communities Data Tool
King County, Washington —
Link to Covid-19 Vulnerable Communities Data Tool (see dashboard for additional metadata) -
City
Citywide GSI Project
City of Seattle —
This layer displays Citywide Green Stormwater Infrastructure Best Management Practices (City-wide GSI BMP) and Citywide Green Stormwater Infrastructure projects... -
County
King County Voter Turnout by Precinct
King County, Washington —
This map displays the percentage of voter turnout by precinct for the general elections 2010-2019 in King County, Washington. The data for this map was complied from... -
Federal
Underwater video observations offshore of Burien, Washington
Department of the Interior —
This part of USGS Data Series 935 (Cochrane, 2014) presents observations from underwater video collected in the Offshore of Burien, California, map area, a part of... -
Federal
Projected water table depths in coastal areas around Puget Sound, Washington
Department of the Interior —
To predict water table depths, seamless unconfined groundwater heads for coastal groundwater systems around Puget Sound (Washington State) were modeled with... -
Federal
Bathymetry and topography data offshore of Burien, Washington
Department of the Interior —
This part of USGS Data Series 935 (Cochrane, 2014) presents bathymetry and topography data for the Offshore of Burien, California, map area, a part of the Southern... -
Federal
Projected groundwater head in coastal areas around Puget Sound, Washington
Department of the Interior —
Seamless unconfined groundwater heads for coastal groundwater systems around Puget Sound (Washington State) were modeled with homogeneous, steady-state MODFLOW... -
County
King County History Timeline
King County, Washington —
Milestones in the history of King County, Washington -
County
COVID-19 Testing Locations
King County, Washington —
The locations on this map provide COVID-19 testing for anyone who is experiencing COVID-19 symptoms or has been in close contact with someone who has COVID-19. Many...