Datasets
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Coupeville Wharf Mooring Raw Data Output
This is a raw and uncorrected dataset from the mooring at the Coupeville Wharf. This data has not been reviewed or corrected in any manner. It should be used with extreme... -
February 2026 Special Election Final Precinct Results
Final precinct level results for the February 2026 Special Election. -
February 2026 Special Mid-Election Precinct Level Results
Mid-election precinct level results for the February 10, 2026 Special Election -
Foreclosure parcels
Parcels currently in foreclosure status with King County. https://kingcounty.gov/depts/finance-business-operations/treasury/foreclosure/current-foreclosure-action/foreclosure-... -
King County Ambient Streams Monitoring - Site Details
This dataset contains information on King County ambient stream monitoring program sites, including their status, location. For more information on this program, visit... -
King County Ambient Streams Monitoring - Gaging Details
This dataset contains information on gaging locations associated with King County ambient stream monitoring program sites, including their status, location, and details. For... -
Penn Cove Entrance Buoy Raw Data Output - Bottom
This is a raw and uncorrected dataset from the near-bottom sensors deployed at the entrance to Penn Cove. This data has not been reviewed or corrected in any manner. It should... -
Water Quality Monitoring Dashboard - Monitoring Sites
This dataset contains water quality monitoring sites for monitoring programs under the Lakes, Streams, Sound, and Ground unit in King County. This dataset is incorporated in the... -
February 2026 Special Election Night Results
Election night precinct level results for the February 10 2026 Special Election. -
Streams_TrendLikelihood_Results
Trend analysis results for water quality data collected through King County's ambient stream water quality monitoring program. Trends were calculated for all sites with at least... -
Lead Content of Consumer Products tested in King County, Washington
Public Health – Seattle & King County and the Hazardous Waste Management Program are providing data describing the lead content of consumer products. This data is collected... -
King County Employee Giving Program
The Employee Giving Program (EGP) is the workplace giving program for employees of King County government. It was established in 1988 to create an easy and cost-effective way... -
Routine Marine Sediment Chemistry
Prior to downloading data, please download the README file. This dataset contains chemistry results from marine sediment sample collected from offshore (subtidal) and beaches... -
Marine Benthic Biomass Data
This dataset contains Puget Sound benthic biomass data by major taxonomic group. Before accessing data please download the README file. King County monitors the community of... -
Marine Benthic Abundance Data
This dataset contains Puget Sound benthic abundance data. Before accessing data please download the README file. King County monitors the community of animals that live in and... -
Food Establishment Inspection Data
Health Department inspection results for food service establishments in King County, 2006 to the present. This data is organized by Business / Inspection Date / Violation. Each... -
November 2025 General Election - Final Precinct Results
Final precinct level results for the November 2025 general election. -
November 2025 General Election - Mid Election Precinct Results
Mid election precinct level results for the November 4, 2025 General & Special Election. -
November 2025 General Election - Election Night Precinct Results
Election Night Precinct Results for the November 4, 2025 General & Special Election.