GIS Data Catalog
Search the metadata of the GIS datasets that the King County GIS Center supports and publishes.
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| FILENAME | TITLE | UPDATED | DESCRIPTION | DATATYPE | AGENCY | SUBJECT | PUBLIC? | RELEVANCE |
|---|---|---|---|---|---|---|---|---|
| votdst 2010 area | 2010 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2010. | Area | Elections | Districts | Yes | 0 |
| tracts20 3co area | 2020 Census Tracts for King, Pierce and Snohomish Counties | 2026-08-03 | 2020 United States Census Bureau tract census geography for King, Pierce and Snohomish Counties. Converted from the most recent Census Bureau 2025 TIGER/Line shapefiles and updated to meet King Count | Area | GISC | Census | Yes | 0 |
| parcel address pub area | Parcels with Address Property and Ownership Information (Public) | 2026-10-15 | Provide an external GIS based source of address, property, and owner information to the King County integrated permitting system. This layer was designed to meet the specific needs of the Permit Integ | Area | GISC | Property | Yes | 0 |
| votdst 2003 area | 2003 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2003. | Area | Elections | Districts | Yes | 0 |
| votdst 2021 area | 2021 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2021. | Area | Elections | Districts | Yes | 0 |
| votdst 2019 area | 2019 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2019. | Area | Elections | Districts | Yes | 0 |
| votdst 2018 area | 2018 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2018. | Area | Elections | Districts | Yes | 0 |
| votdst 2017 area | 2017 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2017. | Area | Elections | Districts | Yes | 0 |
| votdst 2016 area | 2016 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2016. | Area | Elections | Districts | Yes | 0 |
| legdst 1992 area | 1992 Washington State Legislative Districts in King County | 2026-08-03 | The Washington State legislative district boundaries after the 1990 census and 1992 redistricting. | Area | Elections | Districts | Yes | 0 |
| kccdst 2012 area | 2012 Metropolitan King County Council Districts | 2026-08-03 | Historic 2012 County Council District boundaries for King County. | Area | Elections | Districts | Yes | 0 |
| kccdst 2005 area | 2005 Metropolitan King County Council Districts | 2026-08-03 | This data layer describe the 2005 King County Council Districts redistricting from 13 districts to 9. | Area | Elections | Districts | Yes | 0 |
| kccdst 2002 area | 2002 Metropolitan King County Council Districts | 2026-08-03 | This data layer describe the 2002 King County Council Districts after redistricting. | Area | Elections | Districts | Yes | 0 |
| kccdst 1992 area | 1992 Metropolitan King County Council Districts | 2026-08-03 | This data layer describe the 1992 King County Council Districts after redistricting. | Area | Elections | Districts | Yes | 0 |
| congdst 2012 area | 2012 US Congressional Districts in King County | 2026-08-03 | Historic 2012 Congressional District boundaries for King County. | Area | Elections | Districts | Yes | 0 |
| congdst 2002 area | 2002 US Congressional Districts in King County | 2026-08-03 | Congressional district boundaries for purposes of election. Boundaries are based on the 2002 redistricting of Washington State. | Area | Elections | Districts | Yes | 0 |
| congdst 1992 area | 1992 US Congressional Districts in King County | 2026-08-03 | Congressional district boundaries for purposes of election. Boundaries are based on the 1992 redistricting of Washington State. | Area | Elections | Districts | Yes | 0 |
| sccdst 2015 area | 2015 Seattle City Council Districts | 2026-08-03 | Historic 2015 Seattle City Council District boundaries. | Area | Elections | Districts | Yes | 0 |
| swmfeedata area | Surface water management (SWM) fee (stormwater) | 2026-10-13 | Surface water management (SWM) fee for property owners in unincorporated King County for the current year. | Area | WLR | Property | No | 0 |
| washco line | Washington Counties - Lines - Includes Water Areas | 2026-04-16 | Shows political boundaries for Washington independent of shoreline. Useful for showing all areas of state; including water areas as part of a county. Use WASHSH to depict interior political boundaries | Line | GISC | Political Boundaries | No | 0 |
| forpddst area | Forest Production Districts of King County | 2026-08-03 | An official landuse category of King County Comprehensive plan. All official landuse categories must be mapped. This is used in DDES' custom application Parcel Information Report - checks to see if a | Area | Permits | Natural Resources | Yes | 0 |
| rural town area | Rural Towns Designated in King County Comprehensive Plan | 2026-08-03 | This layer was created from the comprehensive plan land use layer to allow rural towns to be mapped and labled with their community names | Area | Permits | Planning | Yes | 0 |
| agrpddst area | Agricultural Production District | 2026-08-03 | An official landuse category of King County Comprehensive plan. All official landuse categories must be mapped. | Area | Permits | Natural Resources | Yes | 0 |
| washco area | Washington Counties (no water) | 2026-08-03 | Shows political boundaries for Washington independent of shoreline. Useful for showing all areas of state; including water areas as part of a county. Use WASHSH to depict interior political boundaries | Area | GISC | Political Boundaries | Yes | 0 |
| parkopdist area | King County Parks Park Operations Districts | 2026-08-03 | Park operations districts for the King County Park System, reflecting maintenance responsibilities for parks and other sites managed and maintained by King County Parks. | Area | Parks | Recreation | Yes | 0 |
| rsd maintenance subdivision area | Road Maintenance Subdivisions | 2026-04-16 | Road Service Division, Maintenance Section subdivision boundaries. | Area | Roads | Transportation | No | 0 |
| sccdst area | Seattle City Council Districts | 2026-08-26 | Seattle City Council boundaries as approved by voters in 2013. The voters approved a measure amending the City of Seattle charter to establish City Council Districts. In 2015 voters elected seven out | Area | Elections | Districts | Yes | 0 |
| park facility point | King County Parks Facility Location and Information | 2026-08-03 | Parks facilities in King County. Facililites are not complete for other agencies in the county. | Point | Parks | Recreation | Yes | 0 |
| smp reaches area | Shoreline Master Program Light Energy Reach Quality | 2026-04-16 | A shoreline reach is a stretch of shoreline defined by common, linked or interrelated physical, chemical or biological conditions. King County analyzed shoreline reaches to help understand the status | Area | WLR | Planning | No | 0 |
| erode area | Erosion Hazard Areas | 2026-08-03 | Defines erosion hazard areas for unincorporated areas of King County first mapped for the King County Sensitive Areas Ordinance and published in the 1990 Sensitive Area Ordinance Folio. | Area | Permits | Environment | Yes | 0 |
| roadlog reference point | Roadlog Reference Points | 2026-08-03 | These are points of reference used for calibrating Roadlog routes. | Point | Roads | Transportation | Yes | 0 |
| tunnel area | Metro Tunnel in King County | 2026-08-03 | Developed to support transportation planning; transit planning; facilities; maintenance & operations within the Department of Transportation. Trip planners also use the data to assist Transit riders f | Area | Transit | Transportation | Yes | 0 |
| conservation easement area | Parks Conservation Easements | 2026-08-26 | Conservation easements hold strict legal restrictions to preserve the conservation value of the land. This data set identifies the footprint of all conservation easements in King County held by King C | Area | Parks | Property | No | 0 |
| cemdst area | Cemetery Districts of King County | 2026-08-26 | Maintain district boundaries for election purposes | Area | Elections | Districts | Yes | 0 |
| sw facility features bollard point | Stormwater Facility Features Bollard | 2026-10-16 | This layer tracks access bollards associated with stormwater facilities. | Point | WLR | Utilities | Yes | 0 |
| sw facility features fencing line | Stormwater Facility Features Fencing | 2026-10-16 | This layer tracks fence and gate features associated with stormwater facilities. | Line | WLR | Utilities | Yes | 0 |
| sewer serv area | Sewer Service Areas | 2026-08-03 | Depicts the best available information on where sewer service is being provided and the city or district providing this service. These boundaries often differ from the corporate boundaries, including | Area | WTD | Utilities | Yes | 0 |
| csobsn overlap area | King County Wastewater CSO Basins with Overlap Areas | 2026-04-16 | This layer depicts the King County Wastewater CSO Basins data including areas of overlap between basins. Basins and overlap areas detail which CSO's a basin can flow to. | Area | WTD | Utilities | No | 0 |
| awwdannexareas area | Alderwood Annexation Areas | 2026-04-16 | This data represents three areas in Alderwood Water and Wastewater District that have been swapped over the years from the areas in Alderwood WWD to King County and out of King County. Each area has t | Area | WTD | Utilities | No | 0 |
| septic onsite parcel area | Parcels with Onsite Sewage Designations in King County | 2026-10-15 | The purpose of this data set is to manage a list of OnSite Septic System (OSS) parcels in King County. | Area | DPH | Utilities | Yes | 0 |
| sw ctrl other point point | Stormwater Control Other Point | 2026-10-16 | Stormwater management feature or best management practice (BMP) that provides Flow Control and/or Water Quality, but does not fit in one of the othe Control Components that is represented by point geo | Point | WLR | Utilities | Yes | 0 |
| sw ctrl other line line | Stormwater Control Other Line | 2026-10-16 | A stormwater management feature or best management practice (BMP) that provides Flow Control and/or Water Quality, but does not fit in one of the other Control Components. | Line | WLR | Utilities | Yes | 0 |
| sw conv closed line | Stormwater Closed Conveyance | 2026-10-16 | Closed Conveyance features are enclosed pipes that vary in size and material and convey stormwater either by gravity or pressure using a pump. | Line | WLR | Utilities | Yes | 0 |
| sw ctrl filterstrip line | Stormwater Control Filter Strip | 2026-10-16 | Filter strips are structures designed to pass water through a filtration medium or vegetation | Line | WLR | Utilities | Yes | 0 |
| flowmonitors point | Wastewater's Regional Flow Monitoring Locations | 2026-04-16 | The flow monitoring database is a historical dataset of wastewater flow monitorig assets. Since it's origin ~2000, has been used to manage installed meter locations: historical, current and potential | Point | WTD | Utilities | No | 0 |
| flowmonitors table | Wastewater's Regional Flow Monitoring Locations Table | 2026-05-29 | The flow monitoring database is a historical dataset of wastewater flow monitorig assets. Since it's origin ~2000, has been used to manage installed meter locations: historical, current and potential | Table | WTD | Utilities | No | 0 |
| plant point | King County Wastewater and Non-King County Wastewater Treatment Plants | 2026-10-15 | Locations of King County & non-King County Wastewater Treatment Plants, including Pierce and Snohomish counties. | Point | WTD | Utilities | Yes | 0 |
| sewer line | plibrary.UTILITY.sewer_line | 2026-10-17 | No Summary available | Line | WTD | Utilities | Yes | 0 |
| oppipes line | Olympic Pipeline | 2026-04-16 | To create a thematic representation with limited attributes for incorporation on behalf of OPLC depicting the the company pipeline right-of-way alignment through King County; WA | Line | GISC | Utilities | No | 0 |
| patternevent point | Metro Pattern Event Point | 2026-10-15 | Provide pattern event information for consumption by internal Transit users | Point | Transit | Transportation | No | 0 |
| eam workorders point | Metro EAM Work Order | 2026-04-16 | Provide EAM workorder information for consumption by internal Transit users | Point | Transit | Transportation | No | 0 |
| transit police districts area | Transit Police Districts in King County | 2026-08-03 | Districts are designed based on anticipated number of calls, response times and geographic boundaries with the goal of geographically distributing police officers to regions where service calls are an | Area | Transit | Transportation | Yes | 0 |
| rsd maintenance division area | Road Maintenance Divisions | 2026-04-16 | Road Service Division, Maintenance Section division boundaries. | Area | Roads | Transportation | No | 0 |
| retainingwall line | Retaining Wall maintained by King County Roads Division | 2026-10-16 | Shows location of retaining walls maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| pole point | Pole maintained by King County Road Services | 2026-10-13 | Roadway poles for streets maintained by King County Road Services | Point | Roads | Transportation | Yes | 0 |
| rd facility point | RD Facility maintained by King County Roads Division | 2026-08-18 | Shows location of Retention Detention facilities maintained by King County Roads Division. | Point | Roads | Transportation | Yes | 0 |
| sign point | Signs maintained by King County Road Services | 2026-10-13 | Traffic signs maintained by King County Road Services | Point | Roads | Transportation | Yes | 0 |
| sw ctrl proprietarydevice poly area | Stormwater Control Proprietary Device Polygon | 2026-10-16 | Proprietary devices are patented stormwater devices and structure design varies. | Area | WLR | Utilities | Yes | 0 |
| kca157 vwps condounit | Decode Table for Values in item VWPS in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| community service detail area | Community Service Areas with Subarea Details in King County | 2026-08-03 | The layer shows detailed distinctions within the seven unincorporated Community Service Areas. The CSA boundaries were created as a result of ordinances adopted by the King County Council to improve | Area | GISC | Administrative | Yes | 0 |
| kcwhpa 10yr wadoh area | Wellhead Protection Areas - 10 Year Time of Travel | 2026-08-03 | This data set is used as a reference layer for geographic information systems to show the approximate locations of public water supply wellhead protection areas in King County. | Area | WLR | Utilities | Yes | 0 |
| kcwhpa 5yr wadoh area | Wellhead Protection Areas - 5 Year Time of Travel | 2026-08-03 | This data set is used as a reference layer for geographic information systems to show the approximate locations of public water supply wellhead protection areas in King County. | Area | WLR | Utilities | Yes | 0 |
| kcwhpa 6mo wadoh area | Wellhead Protection Areas - 6 Month Time of Travel | 2026-08-03 | This data set is used as a reference layer for geographic information systems to show the approximate locations of public water supply wellhead protection areas in King County. | Area | WLR | Utilities | Yes | 0 |
| kcwhpa 1yr wadoh area | Wellhead Protection Areas - 1 Year Time of Travel | 2026-08-03 | This data set is used as a reference layer for geographic information systems to show the approximate locations of public water supply wellhead protection areas in King County. | Area | WLR | Utilities | Yes | 0 |
| sw stormwater activity point | Stormwater Activity | 2026-10-16 | Location of activities conducted by King County Stormwater Services. | Point | WLR | Utilities | Yes | 0 |
| ilinx orme septic doc parcel | Septic Document Info from ILINX and OnlineRME by Parcels | 2026-10-12 | This table has information per parcel if there are septic documents availabe for maintenance, sewage, as-built or Group B Water systems. | Table | DPH | Utilities | No | 0 |
| sw facility features vaultpanel area | Stormwater Facility Features Vault Panel | 2026-10-16 | This layer tracks vault panel features associated with stormwater facilities. | Area | WLR | Utilities | No | 0 |
| sw stormwater facilities area | Stormwater Facilities | 2026-10-16 | Inventory of all stormwater facilites in King County jurisdiction and also includes contract cities | Area | WLR | Utilities | Yes | 0 |
| sw facility features access rd area | Stormwater Facility Features Access Road | 2026-10-16 | This layer tracks access roads associated with stormwater facilities. | Area | WLR | Utilities | Yes | 0 |
| capacitychargecsa area | Capacity Charge Customer Service Area | 2026-08-03 | Since 1990, King County has levied a capacity charge on structures with new connections to the sanitary sewer system. This charge is paid in addition to the monthly sewer bill assessed by local sewer | Area | WTD | Utilities | Yes | 0 |
| cso outfalls point | Combined Sewer Outfall Locations (CSO) | 2026-08-03 | This data shows all the discharge points within WTD system. Updated Names for CSO to be consistent with KC WTD CSO naming standard. Last Update 5/12/2021 with Status change of Monitoring for 3 addit | Point | WTD | Utilities | Yes | 0 |
| iwpermits point | Industrial Waste Permits in KC-WTD Service Area | 2026-10-15 | To inventory current/active KC-WTD Industrial Waste Permits and their locations | Point | WTD | Utilities | Yes | 0 |
| sw wq swale line | Stormwater Water Quality Swale | 2026-10-16 | Linear feature, vegetated, and designed to spread water out over a large surface area. There are also different component types of swales as well. | Line | WLR | Utilities | Yes | 0 |
| sw facilityfeatures polygon area | Facility Features Polygon | 2026-10-16 | This feature class is used for mapping facility components that are not stormwater specific components but require maintenace to be tracked. | Area | WLR | Utilities | Yes | 0 |
| sw ctrl tank line | Stormwater Control Tank | 2026-10-16 | Tanks are closed stormwater features typically round or half-round section, constructed of metal or plastic. Which are used to hold or treat stormwater. | Line | WLR | Utilities | Yes | 0 |
| sw conv open line | Stormwater Conveyance Open | 2026-10-16 | This feature class contains all other open conveyance features that are not ditch or natural drainage components. | Line | WLR | Utilities | Yes | 0 |
| sw facilityfeatures point point | Stormwater Facility Features Point | 2026-10-16 | Used to map facility features that are point based | Point | WLR | Utilities | Yes | 0 |
| sw facilityfeatures line line | Stormwater Facility Features Line | 2026-10-16 | This layer tracks linear features of stormwater facilities that are not defined in the MS4 framework. | Line | WLR | Utilities | Yes | 0 |
| sw ctrl pondvault area | Stormwater Control Pond and Vault | 2026-10-16 | Ponds and vaults provide flow control which mitigates stormwater runoff and also can treat stormwater to improve water quality. Pond/Vault components can be excavated from the earth, created by berms, | Area | WLR | Utilities | Yes | 0 |
| sw ctrl proprietarydevice point | Stormwater Control Proprietary Device | 2026-10-16 | Proprietary devices are patented stormwater devices and structure design varies. | Point | WLR | Utilities | Yes | 0 |
| sw ctrl other polygon area | Stormwater Control Other Polygon | 2026-10-16 | -Other Control (Polygon): A stormwater management feature or best management practice (BMP) that provides Flow Control and/or Water Quality, but does not fit in one of the other Control Components. | Area | WLR | Utilities | Yes | 0 |
| sw conv ditchnaturaldrainage line | Stormwater Open Conveyance Ditch and Natural Drainage | 2026-10-16 | Open Conveyance features convey stormwater along a channel that is not enclosed. | Line | WLR | Utilities | Yes | 0 |
| sw conn unknownintersect point | Stormwater Connect Unknown Intersect | 2026-10-16 | The unknown insections and intersections feature stores information related to intersections between conveyance features. These can be in the form of fittings, valves, or tap in connections. | Point | WLR | Utilities | Yes | 0 |
| sw conn undefinedtype point | Stormwater Connect Undefined Type | 2026-10-16 | Undefined type features are yet to be classified features within the stormwater framework. | Point | WLR | Utilities | Yes | 0 |
| sw conn pump point | Stormwater Connect Pump | 2026-10-16 | Pumps are connect function type which are powered or mechanical device that conveys stormwater from a lower elevation to a higher elevation along a specified length. | Point | WLR | Utilities | Yes | 0 |
| wtdserv general area | King County Wastewater Treatment Service Area - Major Lakes Removed | 2026-09-12 | King County Wastewater Treatment Service Area - Major Lakes Have been removed | Area | WTD | Utilities | Yes | 0 |
| planterbox point | Planter Box maintained by King County Roads Division | 2026-08-18 | Shows location of planter boxes maintained by King County Roads Division. | Point | Roads | Transportation | Yes | 0 |
| mowableslope line | Mowable Slope maintained by King County Roads Division | 2026-10-16 | Shows location of mowable slopes maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| trans network bus line | Metro Transportation Network (TNET) in King County for Bus Mode | 2026-10-11 | Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Au | Line | Transit | Transportation | Yes | 0 |
| trans network rail line | Metro Transportation Network (TNET) in King County for Railway Mode | 2026-10-11 | Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Au | Line | Transit | Transportation | Yes | 0 |
| jerseybarrier line | Jersey Barrier maintained by King County Roads Division | 2026-10-16 | Shows location of Jersey barriers maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| pavementmarking point | Pavement Markings | 2026-10-13 | Pavement marking which Road Services maintains | Point | Roads | Transportation | Yes | 0 |
| fema floodplain 100yr area | FEMA High Risk Flood Area (100-year Floodplain) | 2026-08-03 | Provides the location of the pending FEMA 100-year floodplain. This information is intended for informational purposes only, and should not be used for parcel level determinations | Area | WLR | Hydrography | Yes | 0 |
| ortho image17 area | Index to 2017 Pictometry nadir images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each nadir image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| lidar 2016 groundctlmon point | Ground Control Monuments for 2016 King County/Puget Sound Lidar Consortium Lidar | 2026-08-03 | Provide support for high resolution terrain elevation data from the PSLC King County Lidar dataset. | Point | GISC | Survey | Yes | 0 |
| floodplain regulatory area | Regulatory Floodplain | 2026-08-20 | Provides location of regulatory floodplain based on FEMA maps. This information is intended for informational purposes only, and should not be used for parcel level determinations. | Area | WLR | Hydrography | Yes | 0 |
| ctrclusters | Contour Cluster Index Table | 2026-04-16 | Used to join to PLSS_TWN_AREA on item TWNRNG. When joined can be symbolized or queried to determine which contour cluster is available for coverage in a given area. | Table | GISC | Survey | No | 0 |
| ripariansunmap point | Riparian Sun Map | 2026-08-03 | Identify locations along the river bank as Critcal, High, Medium, or Low in potenial to provide shade. | Point | WLR | Hydrography | Yes | 0 |
| ortho image15c point | Photo Center Index to 2015 Regional Aerials (City Consortium) Project | 2026-08-03 | Provides spatial index to photo centers for raw aerial scans and provides time of day and date when imagery was obtained. | Point | GISC | Survey | Yes | 0 |
| lake buoy point | King County Lake Monitoring Buoys | 2026-08-03 | The dataset has lake buoy locations used for monitoring lake data in King County. | Point | WLR | Hydrography | Yes | 0 |
| ortho image12 point | Photo Center Index to 2012 Regional Aerial Mapping Project Imagery | 2026-08-03 | Provides spatial index to photo centers for raw aerial scans and provides time of day and date when imagery was obtained. | Point | GISC | Survey | Yes | 0 |
| ortho image13 area | Index to 2013 Pictometry nadir images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each nadir image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| ortho image11 area | Index to 2011 Pictometry nadir images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each nadir image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| ortho image10 point | Photo Centers for 2010 King County OrthoImagery Project | 2026-08-03 | Reference for location of centers and time of acquisition | Point | GISC | Survey | Yes | 0 |
| raststat trmbr area | Townshp-Range Tiling Status for KC Raster Datasets | 2026-08-03 | This index is the primary User Access level for image/raster datasets. It provides multiple file-based data sets to be accessed at full or near full resolution in a common, consistent tile and naming | Area | GISC | Survey | Yes | 0 |
| idxptrmbr area | IDXPTRMBR - Township Tiling Index for King County Raster Data | 2026-08-03 | This index is the primary User Access level for image/raster datasets. It provides multiple file-based data sets to be accessed at full or near full resolution in a common, consistent tile and naming | Area | GISC | Survey | Yes | 0 |
| photo control point | Orthophoto Ground Control Locations and Image Error Calculations | 2026-08-03 | Use in orthorectification projects as ground control targets. | Point | GISC | Survey | Yes | 0 |
| plss line | Public Land Survey System Line | 2026-04-16 | This rectangular survey system divides land into townships and ranges. | Line | DOA | Survey | No | 0 |
| plss corner point | Public Land Survey System Point | 2026-04-16 | Point layer of PLSS corners used by the King County Assessor's office as a guide for building the cadastral data. This is NOT survey quality data. The data is for general reference only. | Point | DOA | Survey | No | 0 |
| plss area | Public Land Survey System | 2026-08-03 | This rectangular survey system divides land into sections, townships and ranges. | Area | DOA | Survey | Yes | 0 |
| elev trans structure area | Elevated Transportation Structures | 2026-04-16 | Provides areal extent to elevated structures as well as edge line definition. One use is in ortho rectification for defining areas that may need to be inspected for accurate rectification. | Area | GISC | Survey | No | 0 |
| river gages point | River Gages | 2026-08-03 | Location of river gages monitored in King County. | Point | WLR | Hydrography | Yes | 0 |
| krollidx area | Kroll Map Page Index | 2026-04-16 | Provides a digital reference to Kroll map book pages. | Area | GISC | Survey | No | 0 |
| plss sec area | Public Land Survey Sections - 3 county area | 2026-08-03 | General purpose cross-county boundary PLSSS grid, for reference and cartographic applications. This grid has been dissolved from PLSS_QTR which has not been checked for consistency with the cadastral | Area | GISC | Survey | Yes | 0 |
| river facilities line | Levees and Revetments | 2026-09-23 | Shows King County maintained levees and revetments. | Line | WLR | Hydrography | Yes | 0 |
| plss twn area | Public Land Survey System Townships - 3 county area | 2026-08-03 | General purpose cross-county boundary PLSS township/range grid, for reference and cartographic applications. This grid was dissolved from PLSS_QTR which has not been checked for consistency with the c | Area | GISC | Survey | Yes | 0 |
| sandbag distribution location point | Sandbag Distribution Location in King County | 2026-08-03 | Locations of sand and sandbag distribution in King County. | Point | WLR | Hydrography | Yes | 0 |
| plss qtr area | Public Land Survey Quarter Sections - 3 county area | 2026-08-03 | General purpose cross-county boundary PLSS grid, for reference and cartographic applications. This grid has not been checked for consistency with cadastral base of either county. | Area | GISC | Survey | Yes | 0 |
| thom bros rc area | Thomas Brothers Guide - row/column | 2026-04-16 | Reference grid for describing location of features, tied to printed Thomas Guide map books. Eastern King County area (rural areas) are not subdivided into row-column. | Area | GISC | Survey | No | 0 |
| flood photo point | Flood Photos Along Major River Systems | 2026-08-03 | This layer is intended to allow hyperlinks to be set up between the point locations and the corresponding flood photos. | Point | WLR | Hydrography | Yes | 0 |
| wtrbdy det area | Water Body Details | 2026-08-03 | Cartographic and analysis of anthropic and natural open water features. The layer contains a RATE item which is set to CURRENT for this edition, indicating that only the most current (non-historic) wa | Area | GISC | Hydrography | Yes | 0 |
| topo wria kc area | WRIA boundaries derived from terrain data - King County only | 2026-08-03 | Watershed Resource Inventory Area (WRIA) are planning units established under Washington Administrative Code. | Area | WLR | Hydrography | Yes | 0 |
| locator attr | WTRSAMP Location Attributes | 2026-10-10 | Sampling attributes related to wtrsamp_point feature class. Sampling attributes related to sampling locations for water samples collected by the King County Environmental Laboratory | Table | WTD | Hydrography | No | 0 |
| topo watershed kc area | Watershed boundaries derived from terrain data - King County only | 2026-08-03 | Delineation of large rivers basins derived from terrain data. | Area | WLR | Hydrography | Yes | 0 |
| topo basin area | Basin boundaries derived from terrain data | 2026-08-03 | Drainage areas derived from terrain data in Puget Sound region. | Area | WLR | Hydrography | Yes | 0 |
| topo wria area | WRIA boundaries derived from terrain data | 2026-08-03 | Watershed Resource Inventory Area (WRIA) are planning units established under Washington Administrative Code. | Area | WLR | Hydrography | Yes | 0 |
| topo catchment area | Catchment boundaries derived from terrian data | 2026-08-03 | Drainage area delineations are drainage areas at the smallest scale derived from terrain data. | Area | WLR | Hydrography | Yes | 0 |
| reg psctr020 line | Puget Sound 20-Foot Contours | 2026-08-03 | Generalized cartographic contour isolines. These contours have been derived from a wide range of primary source data and are only as accurate as that source data. They are derived from 30 foot resolut | Line | GISC | Topography | Yes | 0 |
| health reporting 2010 area | Health Reporting Areas 2010 | 2026-08-03 | Health Reporting Areas are sub-county geographies based on Census 2010 results for reporting health statistics. | Area | DPH | Planning | Yes | 0 |
| wildland urban interface area | Wildland Urban Interface in King County | 2026-08-03 | Shows the presence of relevant classifications of the Wildland Urban Interface (WUI) area for properties in King County under the State Building Codes effective 10/29/23. Building codes include new r | Area | Permits | Planning | Yes | 0 |
| contour040 line | Elevation Contour Lines for King County - 40 Foot Index Contours | 2026-08-03 | 40 foot interval elevation contour lines for King County, derived primarily from 2021 lidar. | Line | GISC | Topography | Yes | 0 |
| contour020 line | Elevation Contour Lines for King County - 20 Foot Index Contours | 2026-08-03 | 20 foot interval elevation contour lines for King County, derived primarily from 2021 lidar. | Line | GISC | Topography | Yes | 0 |
| complu changes area | CPLU Changes 1995-2020 | 2026-04-16 | Changes affecting the comprehensive plan land use designations and Urban Growth Boundary to the official King County comprehensive plan land use map after December 1995 up to the present day. | Area | Budget | Planning | No | 0 |
| complu 1994 ord 11575 area | 1994 CPLU Ord. 11575 | 2026-04-16 | This data layer was created to conflate the 1994 comprehensive plan land use designations to parcel boundaries current in 2016. This layer establishes the starting point for the comprehensive plan l | Area | Budget | Planning | No | 0 |
| landuse kc detail area | Countywide Planned Land Use Designations (2016) | 2026-04-16 | 2016 vintage countywide comprehensive plan land use designations. | Area | GISC | Planning | No | 0 |
| zoning changes area | Zoning Changes 1995-2020 | 2026-04-16 | Changes affecting the outright or potential zoning designations including development condition suffixes to the official King County zoning map after February 1995 up to the present day. | Area | Budget | Planning | No | 0 |
| designated centers point | Centers Designated for Urban and Commercial Land Use in King County | 2026-08-03 | Centers designated for regional growth in urban King County, along with centers designated for various levels of commercial land use in unincorporated King County. Centers are designated by the King C | Point | Budget | Planning | Yes | 0 |
| landuse kc consol 36 area | Countywide Planned Land Use Designations (2016) - Generalized to 36 Categories | 2026-04-16 | 2016 vintage countywide comprehensive plan land use designations generalized to 36 categories. | Area | GISC | Planning | No | 0 |
| smp final area | Shoreline Master Program Final Ecological Processes Reach Quality | 2026-04-16 | There are numerous ecological processes and functions -- large and small, fast and slow -- operating in an ecosystem. These processes are influenced by both human activity, such as shoreline armoring | Area | WLR | Planning | No | 0 |
| lsr ds headscarpflank area | Landslide Hazards along River Corridors - Headscarp and flanks (steep slopes on | 2026-08-03 | Suitable for general reference and analyses. Identifies only the headscarp and flanks (steep slopes on top and side of a slide) identified on deep seated landslides mapped within the river corridor st | Area | WLR | Environment | Yes | 0 |
| lsr ds closeddepressions area | Landslide Hazards along River Corridors - Closed depressions (where water may po | 2026-08-03 | Suitable for general reference and analyses. Identifies only closed depressions (where water may pond) identified on deep seated landslides mapped within the river corridor study limits in King County | Area | WLR | Environment | Yes | 0 |
| wetland all area | All Wetlands in King County | 2026-10-15 | Consolidate external King County wetland data from other local agencies into one feature class for updating the King County wetland layer. | Area | GISC | Environment | Yes | 0 |
| health care for the homeless point | Health Care for the Homeless | 2026-08-03 | Point dataset containing information on the locations where the King County Department of Public Health’s Health Care for the Homeless Network delivers services to people experiencing homelessness in | Point | DPH | Public Safety | Yes | 0 |
| restaurant inspections point | Restaurant Inspections - Public Health - Seattle and King County | 2026-08-03 | These inspections are made to assure that the food is being handled properly from preparation through serving. Inspectors observe kitchen workers' food handling practices, assure equipment is working | Point | DPH | Public Safety | Yes | 0 |
| dam inundation area | Dam Inundation Areas | 2026-04-16 | The purpose of this area is to show the inundation areas of dams within King County that have preidentified inundation maps. | Area | EMD | Public Safety | No | 0 |
| steep slope hazard area | Potential Steep Slope Hazard Areas | 2026-08-03 | Potential steep slope hazard areas in the portions of unincorporated King County where development is regulated by King County Permitting. Steep slopes are regulated as critical areas through the King | Area | Permits | Environment | Yes | 0 |
| hospitals point | Acute Service Hospitals in King County | 2026-08-03 | Emergency planning and general analysis. | Point | DPH | Public Safety | Yes | 0 |
| seism area | Seismic Hazards | 2026-08-03 | This is a SAO layer. SEISM is suitable for general reference and medium to small scale map displays; and generalized analyses. | Area | Permits | Environment | Yes | 0 |
| coalmine area | Coal Mine Hazards | 2026-08-03 | Abandoned subsurface mine workings leave large underground voids which are hazardous in several ways. Gradual failure of the roof and sides of these voids may result in subsidence of the ground surfac | Area | Permits | Environment | Yes | 0 |
| swdm wq area | 2021 SWDM Water Quality Applications Designations for stormwater projects | 2026-08-03 | This dataset is to be used for regulatory land use planning. This GIS layer was originally created for the 2005 SWDM and has seen minor revisions since then. | Area | WLR | Environment | Yes | 0 |
| swdm flow area | 2021 SWDM Flow Control Applications Designations for stormwater projects | 2026-08-03 | This dataset is to be used for regulatory land use planning. This GIS layer was originally created for the 2005 SWDM and has seen minor revisions since then. | Area | WLR | Environment | Yes | 0 |
| sant area | Sensitive Area Notice on Title Parcels | 2026-08-03 | To determine what parcels have a recorded document stating that there may be restrictions on building and permitting due to sensitve areas on the property. Notices on title are created and documented | Area | Permits | Environment | Yes | 0 |
| cara area | Critical Aquifer Recharge Areas | 2026-08-03 | Developed as part of King County proposed amendments to it's Critical Areas Ordinance; it took effect on 01/01/2005. State law required KC to review and update; if necessary; its CARA provisions in or | Area | WLR | Environment | Yes | 0 |
| chinbuff area | Mapped Chinook Distribution in King County | 2026-08-03 | Chinook Distribution for each WRIA was acquired separately. Specific documentation by WRIA (7, 8, 9, and 10) available in Description/Abstract | Area | Permits | Environment | Yes | 0 |
| riverselevationcertificate area | Elevation Certificate | 2026-08-03 | Elevation certificate is a term used in floodplain management by FEMA | Area | WLR | Property | Yes | 0 |
| kca99 projectappeal condocomplex | Decode Table for Values in item PROJECTAPPEAL in table CONDOCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| food facilities point | Food Facilities - Multiple Classes - For King County | 2026-08-03 | Provides one view of all the food facilities that are within the inspection area. RESTAURANT_INSPECTIONS_POINT provides these same locations but is a one to many database as a single food location may | Point | DPH | Administrative | Yes | 0 |
| kca99 projapp aptcomplex | Decode Table for Values in item PROJAPP in table APTCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| gp forest values | Greenprint Forest Values | 2026-04-16 | Greenprint conservation values byforest program showing percent of parcel area ranging from high to low values. | Table | WLR | Property | No | 0 |
| parcel area | Parcel | 2026-10-10 | The purpose of the tax parcel layer is to assist users in locating property within King County. The layer serves as the parcel framework data layer for King County. | Area | DOA | Property | Yes | 0 |
| boundary line | Boundary | 2026-10-10 | The boundary layer provides sub-parcel detail regarding the extent and makeup of a parcel. It is a graphical representation of parcel boundaries and other entities and should not be usef for surveying | Line | DOA | Property | No | 0 |
| taz00 area | Census 2000 Traffic Analysis Zones | 2026-08-03 | Provides year 2000 Census Traffic Analysis Zones | Area | GISC | Census | Yes | 0 |
| blocks00 area | Census 2000 Blocks | 2026-08-03 | Census 2000 Block polygons for use with summary level 101 tabular data | Area | GISC | Census | Yes | 0 |
| citydst area | Incorporated Areas of King County for Elections | 2026-08-26 | Incorporated cities and unincorporated areas of King County maintained for election purposes. Boundaries are generalized to street centerlines so some areas of incorporated ROWs are not depicted. Use | Area | Elections | Districts | Yes | 0 |
| congdst area | Congressional Districts in King County | 2026-08-26 | Congressional district boundaries for purposes of election. Boundaries are based on the 2021 redistricting of Washington State as a result of the 2020 census and the adopted final amended plan (HCR 44 | Area | Elections | Districts | Yes | 0 |
| fp cohointrinsicpotential line | Coho Intrinsic Potential | 2026-10-16 | This data set provides an estimate to the spatial distribution of potential habitat for coho salmon in King County. | Line | WLR | Natural Resources | Yes | 0 |
| forpddst line | Forest Production District Boundary | 2026-04-16 | An official landuse category of King County Comprehensive plan. All official landuse categories must be mapped. This is used in DDES' custom application Parcel Information Report - checks to see if a | Line | Permits | Natural Resources | No | 0 |
| farmers markets point | Farmers Markets in King County | 2026-08-03 | Shows location and business information for Farmer's Markets in King County | Point | WLR | Natural Resources | Yes | 0 |
| trail line | Trails in King County | 2026-09-29 | Location of trails in King County. City trails and private trails may not be complete. | Line | Parks | Recreation | Yes | 0 |
| swrdst area | Sewer Districts | 2026-08-26 | Sewer districts within King County, maintained for election purposes. These are incorporated district boundaries which do not always coincide with service area boundaries. | Area | Elections | Districts | Yes | 0 |
| park property area | Park Property Information | 2026-09-24 | Land properties, mostly parcels, where King County Parks and Recreation Division has ownership, management, easement or other interests. | Area | Parks | Recreation | Yes | 0 |
| park info table | Park information table | 2026-04-16 | Quickly view operation/management information. | Table | Parks | Recreation | No | 0 |
| park and trail facilities table | Park and Trail Facilities Information for Online Park Map (ParkFinder) | 2026-04-16 | To serve facilities data in online mapping application (ParkFinder) for Parks. | Table | Parks | Recreation | No | 0 |
| activity point | King County Parks Activity Point | 2026-04-16 | This data is used specifically in ParkFinder 2.0 application to identify general activity locations in King County Parks. | Point | Parks | Recreation | No | 0 |
| trashrack point | Trashrack maintained by King County Roads Division | 2026-10-13 | Shows location of trash racks maintained by King County Roads Division. | Point | Roads | Transportation | Yes | 0 |
| raisedpavementmarking point | Raised Pavement Marking | 2026-10-13 | Location of raised pavement marking maintained by King County Roads Division. | Point | Roads | Transportation | Yes | 0 |
| mandatory inclusionary housing area | Mandatory Inclusionary Housing Areas of Unincorporated King County | 2026-08-13 | The data layer shows areas of unincorporated King County where inclusionary housing policies are currently in effect. Inclusionary housing policies either require (mandatory) or encourage (voluntary) | Area | GISC | Planning | Yes | 0 |
| parcel summary | Parcel Summary Data | 2026-10-16 | IN DEVELOPMENT - A summary of basic parcel attributes for Parcel Viewer, updated nightly from Assessor extracts | Table | GISC | Property | No | 0 |
| riverspropertyinterest area | Rivers Property Interest Data | 2026-10-16 | Properties owned and maintained by Rivers section in WLRD, DNRP. | Area | WLR | Property | Yes | 0 |
| postrep test area | maint.GISC.postrep_test_small_fl_area | 2026-10-17 | The new parcel_area Feature Class, derived from the new Cadastral Geodatabase (KCAM), replaces the countywide parcel coverage and shapefile previously derived from Recdnet data. This is new as of jan | Area | GISC | Transportation | No | 0 |
| voluntary inclusionary housing area | Voluntary Inclusionary Housing Areas of Unincorporated King County | 2026-08-14 | The data layer shows areas of unincorporated King County where inclusionary housing policies are currently in effect. Inclusionary housing policies either require (mandatory) or encourage (voluntary) | Area | GISC | Planning | Yes | 0 |
| DrgUSGSTopoCurrent | 1970 USGS Topo Current | 2026-10-15 | USGS digital raster graphics (drg) are color image versions of the USGS topographical series maps. The vintage of the original input data varies considerably and has not been updated even if the USGS | raster | GISC | imagery | No | 0 |
| DrgUSGSTopoHistoric | 1890 USGS Topo Historic (1890 to 1920) | 2026-10-15 | USGS digital raster graphics (drg) are color image versions of the USGS topographical series maps. The vintage of the original input data varies considerably and has not been updated even if the USGS | raster | GISC | imagery | No | 0 |
| LiDARDigitalSurfaceModelIntensity 2016 | 2016 Lidar Intensity | 2019-02-06 | The intensity information provides a panchromatic image of the return surface at the 1.5 Feet GSD (ground sample distance)/pixel resolution. Intensity values vary depending from which type of surface | raster | GISC | imagery | No | 0 |
| LiDARDigitalSurfaceModelIntensity 2021 | 2021 LiDAR Digital Intensity Model | 2003-07-01 | First-return LiDAR data elevation values consisting of the first return in a multiple-return LiDAR pulse or the sole return for a single-return pulse. These data are directly extracted from the raw da | raster | GISC | imagery | No | 0 |
| LiDARFirstReturnIntensityImagery | 2003 LiDAR Digital Surface Model (DSM) Intensity | 2003-11-01 | LiDAR return intensity value data obtained from both the first LiDAR return and from the last LiDAR return, provided in separate files.Data is available as histogram-balanced TIFF 8-bit single-band im | raster | GISC | imagery | No | 0 |
| Ortho2002KCNAT | 2002 Color Aerial Photography for King County | 2004-11-01 | Natural color orthophotography acquired in July 2002 covering approximately 2300 square miles of King County (including Vashon Island) and southwestern Snohomish County. Data was orthorectified using | raster | GISC | imagery | No | 0 |
| Ortho2002USGSNAT | 2002 USGS High Resolution Orthoimage, Seattle and Tacoma, WA | 2003-01-01 | USGS High Resolution Orthoimage | raster | GISC | imagery | No | 0 |
| Ortho2005AerialsExpressNAT | 2005 Aerials Express natural color orthoimagery | 2005-07-01 | Year 2005 (July) Aerials Express Natural Color orthoimagery acquired by King County for internal business and agency use only. Pixel resolution is 1.0 foot and coverage is western, urbanized, portions | raster | GISC | imagery | No | 0 |
| Ortho2005SeattleNAT | 2005 City of Seattle Natural Color Orthophotography | 2006-01-01 | One-half-foot natural color orthophotography obtained from the City of Seattle, limited to city limits. Data was acquired under early leaf-on conditions. | raster | GISC | imagery | No | 0 |
| Ortho2007KCNAT | 2007 King County (Pictometry) Orthoimagery - 6 in (west) and 1 ft (east) | 2008-02-01 | Final version 2007 (July) King County Natural Color orthoimagery acquired by Pictometry for internal business and agency use only. Pixel resolution is 1.0 foot GSD in rural (east) King County and 0.5 | raster | GISC | imagery | No | 0 |
| Ortho2009AerialsExpressCIR | 2009 Aerials Express Color Infrared Orthoimagery | 2010-02-01 | Year 2009 (May/June) Aerials Express color infrared orthoimagery acquired by King County for internal business and agency use only. Pixel resolution is 1.0 foot and coverage is western, urbanized, por | raster | GISC | imagery | No | 0 |
| JanurayAverageMinimumTemperature1971 2000WA | Average Monthly or Annual Maximum Temperature, 1971-2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual maximum temperature for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplish | raster | GISC | imagery | No | 0 |
| JulyAverageMaximumTemperature1971 2000KC | Average Monthly or Annual Maximum Temperature, 1971-2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual maximum temperature for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplish | raster | GISC | imagery | No | 0 |
| JulyAverageMaximumTemperature1971 2000WA | Average Monthly or Annual Maximum Temperature, 1971-2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual maximum temperature for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplish | raster | GISC | imagery | No | 0 |
| Landcover1995Landsat | 1995 Landcover interpretation Landsat imagery | 2026-10-15 | Landcover interpretation from 1995 Landsat imagery | raster | GISC | imagery | No | 0 |
| Landcover1998Landsat | 1998 Landcover interpretation from Landsat imagery | 2026-10-15 | Landcover interpretation from 1998 Landsat imagery | raster | GISC | imagery | No | 0 |
| Landcover2000Impervious | 2000 Impervious/Impacted Surface Interpretation based for King County | 2004-05-01 | Impervious and heavily-impacted landcover surface interpretation derived from spectral classification of a three-part multispectral image dataset. Limitations to classification extraction required sub | raster | GISC | imagery | No | 0 |
| Landcover2009Impervious | 2009 Impervious and Impacted Surface of King County Washington | 2011-01-01 | Year 2009 Impervious/Impacted Surface data updated with ancillary vector sources and interpreted, manual, updates from 2009 imagery. See COMPLETENESS section in data quality for status of update progr | raster | GISC | imagery | No | 0 |
| Landcover2015Impervious | 2015 Impervious and Impacted Surface for Western King County Washington | 2017-05-18 | Year 2015 Impervious/Impacted Surface data, based primarily on spectral vegetative index applied to 2015 color infrared aerial orthoimagery. Updated with ancillary vector sources. Significant manual e | raster | GISC | imagery | No | 0 |
| Landcover2019Ecopia | 2019 King County Landcover from Pictometry Imagery | 2022-04-12 | 2019 Pictometry image was classified into seven general classes. | raster | GISC | imagery | No | 0 |
| Landcover2019Impervious.lyr | 2019 Impervious and Impacted Surface of King County Washington | 2022-08-03 | Year 2019 Impervious/Impacted Surface data updated with ancillary vector sources and interpreted, manual, updates from 2019 imagery. See COMPLETENESS section in data quality for status of update progr | raster | GISC | imagery | No | 0 |
| Landcover2019Impervious | 2019 Impervious and Impacted Surface of King County Washington | 2022-08-03 | Year 2019 Impervious/Impacted Surface data updated with ancillary vector sources and interpreted, manual, updates from 2019 imagery. See COMPLETENESS section in data quality for status of update progr | raster | GISC | imagery | No | 0 |
| Landcover 2019Ecopia | 2019 King County Landcover from Pictometry Imagery | 2022-04-12 | 2019 Pictometry image was classified into seven general classes. | raster | GISC | imagery | No | 0 |
| Ortho2010KCCIR | 2010 King County (iTen) Orthoimagery - 6 in Natural Color and Color Infrared ima | 2010-08-01 | 2010 King County Natural Color and Color Infrared orthoimagery acquired by iTen Associates under full leaf-on conditions in February and March. Coverage is western King County and SW Snohomish County | raster | GISC | imagery | No | 0 |
| Ortho2010KCNAT | 2010 King County (iTen) Orthoimagery - 6 in Natural Color and Color Infrared ima | 2010-08-01 | 2010 King County Natural Color and Color Infrared orthoimagery acquired by iTen Associates under full leaf-on conditions in February and March. Coverage is western King County and SW Snohomish County | raster | GISC | imagery | No | 0 |
| Ortho2013KCNAT | 2013 King County (Pictometry) Orthogonal Base Imagery - 4 inch (west) and 9 inch | 2014-03-17 | 2013 King County natural color orthogonal magery acquired by Pictometry for internal business and agency use only. Pixel resolution is 0.75 foot GSD in rural (east) King County and 0.33 foot GSD in ur | raster | GISC | imagery | No | 0 |
| Ortho2015CITYCIR | 2015 Western Washington Regional Orthophotography - 4-band (RGBIr) with 2 Foot | 2016-06-01 | This data set contains 2 Foot, 4-band (RGBIr), 16-bit/band color orthophotography that covers a large and mostly contiguous urban area in the Puget Sound area of western Washington. An orthophotograph | raster | GISC | imagery | No | 0 |
| Ortho2015CITYNAT | 2015 City Consortium Orthophotography for KC - 0.25 and 0.50 ft GSD | 2015-07-22 | The dataset consists of tiled orthogonal imagery produced from nadir images captured by GeoTerra, Inc.. | raster | GISC | imagery | No | 0 |
| Satellite2000MultispectralWinter | 2000: Landsat and Thematic Mapper Multispectral Winter | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite2000PanchromaticSummer | 2000 Landsat and Thematic Mapper: Summer Panchromatic | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite2001Multispectral | 2001Landsat and Thematic Mapper low-resolution satellite image scenes | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite2002MultispectralSpring | 2002 Multispectral Spring Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite2002MultispectralSummer | 2002 Multispectral Summer Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite2004Multispectral | 2004 Multispectral Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite2004Panchromatic | 2004 Landsat and Thematic Mapper Panchromatic Image | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| AnnualAverageMaximumTemperature1971 2000KC | Average Monthly or Annual Maximum Temperature, 1971-2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual maximum temperature for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplish | raster | GISC | imagery | No | 0 |
| AnnualAverageMaximumTemperature1971 2000WA | Average Monthly or Annual Maximum Temperature, 1971-2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual maximum temperature for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplish | raster | GISC | imagery | No | 0 |
| AnnualAverageMinimumTemperature1971 2000KC | Average Monthly or Annual Maximum Temperature, 1971-2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual minimum temperature for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplish | raster | GISC | imagery | No | 0 |
| WWLCCChangeAnalysis1991to2001 | 1991 Western Washington Land Cover Change Analysis - 1991 to 2001 Change Detecti | 2001-11-01 | Western Washington land cover change analysis. | raster | GISC | imagery | No | 0 |
| WWLCCChangeAnalysis1996to2001 | 1996 Western Washington Land Cover Change Analysis :1996 to 2001 Change Detectio | 2001-11-01 | Western Washington land cover change analysis. | raster | GISC | imagery | No | 0 |
| WWLCCPercentForestCanopy1991 | 1991 Western Washington Land Cover Change Analysis: Base Landcover | 1991-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| WWLCCPercentForestCanopy1996 | 1996 Western Washington Land Cover Change Analysis: Base Landcover | 1996-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| WWLCCPercentForestCanopy2001 | 2001 Western Washington Land Cover Change Analysis: Base Landcover | 2001-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| WWLCCPercentImperviousSurface1996 | 1996 Western Washington Land Cover Change Analysis: Impervious Surface Percent | 1996-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| WWLCCPercentImperviousSurface2001 | 2001 Western Washington Land Cover Change Analysis: Impervious Surface Percent | 2001-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| CombinedBathyAndTopoForPugetSoundLowlands | Combined bathymetry and topography of the Puget Lowlands, Washington State (Janu | 2005-01-01 | See hyperlink in Supplemental Information for additional information. | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelAspect | LiDAR Digital Ground Model Aspect | 2004-08-01 | Digital Ground Model (DGM) or Bare Earth LiDAR ArcInfo lattice grid data at a resolution of 30 feet cells was used to produce the aspect model. Aspect model values are floating point type with values | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelColorHillshadeGB | LiDAR Digital Ground Model Color Hillshade - Green to Brown elevation color ramp | 2005-02-01 | Colorized (elevation-shaded) hillshade created from Lidar elevation data. Assigned a green to brown color ramp and resampled to 50 feet for export to image format. | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2007 | 2007 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2009 | 2009 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2010 | 2010 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2011 | 2011 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2012 | 2012 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2016 | 2016 LiDAR Digital Ground Model (DGM) Hillshade | 2016-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2017 | 2017 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2018 | 2018 LiDAR Digital Ground Model (DGM) Hillshade | 2018-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2021 original | 2021 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2023-03-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2021 update | 2020 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2020-12-02 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2022 | 2020 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2020-12-02 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2021 original | 2021 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2020-12-02 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2021 update | 2021 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2023-03-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalSurfaceModelElevationHillshade 2021 | 2021 LiDAR Digital Surface Model (DSM) Elevation and Hillshade | 2003-07-01 | First-return LiDAR data elevation values consisting of the first return in a multiple-return LiDAR pulse or the sole return for a single-return pulse. These data are directly extracted from the raw da | raster | GISC | imagery | No | 0 |
| LiDARDigitalSurfaceModelElevationHillshade | 2003 LiDAR Digital Surface Model (DSM) Hillshade | 2003-07-01 | First-return LiDAR data elevation values consisting of the first return in a multiple-return LiDAR pulse or the sole return for a single-return pulse. These data are directly extracted from the raw da | raster | GISC | imagery | No | 0 |
| NationalElevationDatasetLoResHillshade | National Elevation Dataset | 1999-01-01 | The U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation data for the conterminous United St | raster | GISC | imagery | No | 0 |
| NationalElevationDatasetLoRes | National Elevation Dataset | 1999-01-01 | The U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation data for the conterminous United St | raster | GISC | imagery | No | 0 |
| NEDDEMCartographic | Cartographic Greyscale Hillshade for Puget Sound lowlands and Cascade Range | 2005-01-01 | A smoothed and generalized version of the 28 meter NED elevation data and associated hillshade NED 28 meter data was resampled and generalized (smoothed) to reduce graphic artifacts. | raster | GISC | imagery | No | 0 |
| NEDHillshadeCartographic | Cartographic Greyscale Hillshade for Puget Sound lowlands and Cascade Range | 2005-01-01 | A smoothed and generalized version of the 28 meter NED elevation data and associated hillshade NED 28 meter data was resampled and generalized (smoothed) to reduce graphic artifacts. | raster | GISC | imagery | No | 0 |
| PSDEMColorHillshadeCartographic | Color scale hillshade from regional Puget Sound - land and bathymetry | 2005-01-01 | Color scale hillshade derived from PSDEM2005 source data. | raster | GISC | imagery | No | 0 |
| NationalLandcoverDB2001TreeCanopyPercent | 2001 National Land Cover Database Zone 01 Tree Canopy Layer | 2003-09-01 | The National Land Cover Database 2001 tree canopy layer for mapping zone 01 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRL | raster | GISC | imagery | No | 0 |
| Ortho1936KCPAN | 1936 Panchromatic Digital Aerial Imagery for Western King County | 2005-07-01 | 1936 aerial imagery for western King County from scanned 3 foot by 3 foot prints (boards 0.5 in pixels resampled to 1 foot). | raster | GISC | imagery | No | 0 |
| Ortho1993SeattlePAN | 1993 City of Seattle Panchromatic (B and W) Orthophotography | 1993-01-01 | One-foot panchromatic (black and white) orthophotography obtained from the City of Seattle. Data was acquired under leaf-off conditions. | raster | GISC | imagery | No | 0 |
| Ortho2021KCNAT | 2021 King County (Pictometry) Orthogonal Base Imagery - 3 inch (west) and 9 inch | 2022-03-31 | The dataset consists of tiled orthogonal imagery produced from nadir images captured by Pictometry International. | raster | GISC | imagery | No | 0 |
| Ortho2023KCCIR | 2023 King County (EagleView) Orthogonal Base Imagery - 3 inch (west) and 9 inch | 2025-07-03 | Natural-color aerial imagery mosaic of King County and southwestern Snohomish County. The dataset consists of tiled orthogonal imagery derived from aerial photographs captured by EagleView Technologie | raster | GISC | imagery | No | 0 |
| NLCDImpervious2011WA | 2011 NLCD Percent Developed Imperviousness | 2014-03-31 | The National Land Cover Database products are created through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of fe | raster | GISC | imagery | No | 0 |
| NLCDImperviousChg2011WA | 2011 NLCD Percent Developed Imperviousness Change (2006-2011 Edition) | 2014-03-31 | The National Land Cover Database products are created through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of fe | raster | GISC | imagery | No | 0 |
| NLCDLandcover2006KC | 2006 NLCD Land Cover | 2011-02-16 | The National Land Cover Database products are created through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of fe | raster | GISC | imagery | No | 0 |
| NOAACoastalChangeAnalysis1995LandCover | 1995 Era C-CAP Washington Land Cover | 2004-10-01 | This data set is the 1995 era or early-date classification of Coastal Washington.This data set utilized 45 full or partial Landsat 5 and 7 Thematic Mapper scenes which were analyzed according to the C | raster | GISC | imagery | No | 0 |
| NOAACoastalChangeAnalysis1995 2000LandCoverChange | 1995 C-CAP Washington (1995-2000-Era) Land Cover Change Analysis | 2004-10-01 | This data set contains the 1995-era and 2000-era classifications of Coastal Washington and can be used to analyze change.This data set utilized 45 full or partial Landsat 5 and 7 Thematic Mapper scene | raster | GISC | imagery | No | 0 |
| NOAACoastalChangeAnalysis2000LandCover | 2000 Era C-CAP Washington Land Cover | 2004-10-01 | This data set is the 2000 era or late-date classification of Coastal Washington. This data set consists of about 33 full or partial Landsat 7 Thematic Mapper (TM)scenes which were analyzed according t | raster | GISC | imagery | No | 0 |
| PRISMAveragePrecipitation1971 2000KC | Average Monthly or Annual Precipitation, 1971 - 2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual precipitation for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplished usi | raster | GISC | imagery | No | 0 |
| PRISMAveragePrecipitation1971 2000WA | Average Monthly or Annual Precipitation, 1971 - 2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual precipitation for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplished usi | raster | GISC | imagery | No | 0 |
| Landcover1991Landsat | 1991 Landcover interpretation from Landsat imagery | 2026-10-15 | Landcover interpretation from 1991 Landsat imagery | raster | GISC | imagery | No | 0 |
| Landcover1992Landsat | 1992 Landcover interpretation from Landsat imagery | 2026-10-15 | Landcover interpretation from 1992 Landsat imagery | raster | GISC | imagery | No | 0 |
| Landcover2001Landsat | 2001 Landcover interpretation from Landsat imagery | 2026-10-15 | Landcover interpretation from 2001 Landsat imagery | raster | GISC | imagery | No | 0 |
| Landcover2002Landsat | 2002 Land-cover Analysis of the Greater Puget Sound Region - King County portion | 2004-06-01 | 2002 landcover analysis of the greater Puget Sound region with 17 classes or categories; King County portion only. The datasets cover the full map extent of the Greater Puget Sound Region and the full | raster | GISC | imagery | No | 0 |
| NationalLandcoverDB2001LandCover | 2001 National Land Cover Database Zone 01 Land Cover Layer | 2003-09-01 | The National Land Cover Database 2001 land cover layer for mapping zone 01 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2018 | 2018 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2018-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2019 | 2019 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2018-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2020 | 2020 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2020-12-02 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| Ortho2012KCNAT | 2012 High-Resolution Natural Color Orthoimagery for the Puget Sound Region (WA) | 2013-05-23 | High-resolution, digital natural color orthoimagery for the Puget Sound, WA region NGA urban area. Comprises approximately 2530 square miles in western Washington (western King County and parts of Sno | raster | GISC | imagery | No | 0 |
| Ortho2015KCNAT | 2015 King County (Pictometry) Orthogonal Base Imagery - 3 inch (west) and 9 inch | 2015-07-22 | The dataset consists of tiled orthogonal imagery produced from nadir images captured by Pictometry International. | raster | GISC | imagery | No | 0 |
| Ortho2015ReducedResNAT | 2015 Western Washington Regional Orthophotography - RGB with 2 Foot Pixel Resolu | 2016-08-31 | This data set contains 2 foot, 3-band (RGB), 8-bit/band color orthophotography that covers a large and mostly contiguous urban area in the Puget Sound area of western Washington. An orthophotograph is | raster | GISC | imagery | No | 0 |
| ManmadeFeatureHeights | 2009 Man Made Features Area and Height | 2010-05-01 | Height of man made feature areas. Determined by difference between lidar models: DSM and DGM, then masking out using 2009 impervious areas. | raster | GISC | imagery | No | 0 |
| NationalLandcoverDB2001ImperviousSurfacePercent | 2001 National Land Cover Database Zone 01 Imperviousness Layer | 2003-09-01 | The National Land Cover Database 2001 for mapping zone 01 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a | raster | GISC | imagery | No | 0 |
| Satellite2000PanchromaticWinter | 2000 Landsat and Thematic Mapper: Winter Panchromatic | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite2002PanchromaticSpring | 2002 Spring Panchromatic Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| CCAPForestFragmentation2006 | 2006 C-CAP Forest Fragmentation Data for King County for Years 1992, 1996, 2001 | 2006-11-01 | The Coastal Change Analysis Program (C-CAP) produces a nationally standardized database of land cover and land change information for the coastal regions of the U.S. () C-CAP products provide inventor | raster | GISC | imagery | No | 0 |
| CCAPForestFragmentation2011 | 2011 Forest Fragmentation of Washington | 2011-11-01 | This data set is derived from the 2011-era classification of Washington. This data set utilized 20 full or partial Landsat scenes which were analyzed according to the Coastal Change Analysis Program ( | raster | GISC | imagery | No | 0 |
| CCAPSPN2011 | 2011 Era Land Classification of Washington | 2011-11-01 | This is a final classification. It is ready for distribution. This data set is the 2011-era classification of Washington. This data set utilized 20 full or partial Landsat scenes which were analyzed a | raster | GISC | imagery | No | 0 |
| WWLCCChangeAnalysis1991to1996 | 1991 Western Washington Land Cover Change Analysis - 1991 to 1996 Change Detecti | 1991-11-01 | Western Washington land cover change analysis. | raster | GISC | imagery | No | 0 |
| NLCDImpervious2016WA | NLCD 2016 Impervious Surface Conterminous United States | 2019-01-01 | The U.S. Geological Survey (USGS), in partnership with several federal agencies, has developed and released four National Land Cover Database (NLCD) products over the past two decades: NLCD 1992, 2001 | raster | GISC | imagery | No | 0 |
| NLCDLandcover2006WA | 2006 NLCD Land Cover | 2011-02-16 | The National Land Cover Database products are created through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of fe | raster | GISC | imagery | No | 0 |
| TreeCanopy2017 | 2017 Tree Canopy for Western King County | 2018-01-24 | Height of vegetated areas over 10 feet to represent trees. Determined by difference between 2016 DSM and DGM, then masking out using NDVI process on 2017 NAIP CIR imagery. The product is a continuous | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2022 | 2022 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2023-03-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelSlopeGE40 | 2002 Steep slopes in King County | 2007-03-01 | Slopes in King County that are greater or equal to 40 Percent | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelSlope | LiDAR Digital Ground Model Slope | 2004-08-01 | Digital Ground Model (DGM) or Bare Earth LiDAR ArcInfo lattice grid data at a resolution of 30 feet cellswas used to produce the slope model. Slope model values are floating point type with values fro | raster | GISC | imagery | No | 0 |
| LiDARDigitalSurfaceModelElevation 2021 | 2021 LiDAR Digital Surface Model (DSM) Elevation and Hillshade | 2003-07-01 | First-return LiDAR data elevation values consisting of the first return in a multiple-return LiDAR pulse or the sole return for a single-return pulse. These data are directly extracted from the raw da | raster | GISC | imagery | No | 0 |
| LiDARDigitalSurfaceModelElevation | LiDAR Digital Surface Model (DSM) Elevation and Hillshade | 2003-07-01 | First-return LiDAR data elevation values consisting of the first return in a multiple-return LiDAR pulse or the sole return for a single-return pulse. These data are directly extracted from the raw da | raster | GISC | imagery | No | 0 |
| NationalElevationDatasetGeneralizedContours | Natioinal Elevation Dataset | 1999-01-01 | The U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation data for the conterminous United St | raster | GISC | imagery | No | 0 |
| PSDEMContour050 | Cartographic contour isolines from combined bathymetry and topography of the Pug | 2005-01-01 | Generalized 50-foot contour isolines derived from Puget Sound lowlands combined bathymetry and elevation digital elevation model. | raster | GISC | imagery | No | 0 |
| PSDEMContourCartographic | Cartographic contour isolines from combined bathymetry and topography of the Pug | 2005-01-01 | Generalized 50-foot contour isolines derived from Puget Sound lowlands combined bathymetry and elevation digital elevation model. | raster | GISC | imagery | No | 0 |
| PSDEMHillshadeCartographic | Cartographic Greyscale Hillshade from combined bathymetry and topography of the | 2005-01-01 | Default grey-scale hillshade derived from PSDEM2005 source data. | raster | GISC | imagery | No | 0 |
| ShuttleRadarTopographyElevation | 2000 Shuttle Radar Topography Mission (SRTM) Spatial Metadata Dataset - Elevati | 2000-02-29 | The Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synt | raster | GISC | imagery | No | 0 |
| ShuttleRadarTopographyHillshade | 2000 Shuttle Radar Topography Mission (SRTM) Spatial Metadata Dataset - Hillsha | 2000-02-29 | The Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synt | raster | GISC | imagery | No | 0 |
| WashingtonStateUSGSDEMColorizedHillshade | 30-meter Mosaicked DEM, Greyscale hillshade, and elevation-shaded (colorized) hi | 2005-05-01 | Single 30-meter mosaick for Digital Elevation data for Washington State. Standard derived grey-scale hillshade and elevation-shaded hillshade using green to brown shading. | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2019 | 2019 LiDAR Digital Ground Model (DGM) Hillshade | 2018-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2020 | 2020 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2020-12-02 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationSlope 2021 original | 2021 LiDAR Digital Ground Model (DGM) Elevation Slope | 2020-12-02 | Slope map depicting the rate of change of elevation for each digital elevation model (DEM) cell, derived from the 2021 county-wide lidar collection. Slope is represented in degrees, from 0° (horizonta | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2002 | 2002 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2010 | 2010 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2011 | 2011 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2012 | 2012 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2013 | 2013 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2014 | 2014 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| Ortho1998WADNRPAN | 1998 Washington Department of Natural Resources (WADNR) 3-foot panchromatic orth | 1998-01-01 | Three-foot panchromatic (black & white) orthophotography obtained from the Washington State Department of Natural Resources | raster | GISC | imagery | No | 0 |
| Ortho2000DAISNAT | 2000 DAIS Natural Color 8-bit Aerial Photography | 2001-01-26 | Low elevation, high resolution (i.e., small ground sample distance (GSD)) aerial photography collected in September, 2000 for Vashon and Maury Islands, portions of King County that reside in Puget Sou | raster | GISC | imagery | No | 0 |
| Ortho2023KCNAT | 2023 King County (EagleView) Orthogonal Base Imagery - 3 inch (west) and 9 inch | 2025-07-03 | Natural-color aerial imagery mosaic of King County and southwestern Snohomish County. The dataset consists of tiled orthogonal imagery derived from aerial photographs captured by EagleView Technologie | raster | GISC | imagery | No | 0 |
| Ortho2025KCCIR | 2025 King County (EagleView) Orthogonal Base Imagery - 3 inch (west) and 6 inch | 2026-04-06 | Four-band natural color and color-infrared aerial imagery mosaic of King County and southwestern Snohomish County. The dataset consists of tiled orthogonal imagery derived from aerial photographs capt | raster | GISC | imagery | No | 0 |
| Ortho2025KCNAT | 2025 King County (EagleView) Orthogonal Base Imagery - 3 inch (west) and 6 inch | 2026-04-06 | Four-band natural color and color-infrared aerial imagery mosaic of King County and southwestern Snohomish County. The dataset consists of tiled orthogonal imagery derived from aerial photographs capt | raster | GISC | imagery | No | 0 |
| ChgDetectionForest | 2001 Landsat TM Change Detection: Forest Cover Loss | 2002-06-21 | Data set is a 1994 to 2001 landcover change interpretation derived from Landsat TM scenes. The source scene row/path was Path 46, Row 27. The scenes were clipped to a bounding box that encompassed the | raster | GISC | imagery | No | 0 |
| ForestCover2019Ecopia | 2019 King County Forest Cover from Pictometry Imagery | 2022-04-12 | 2019 Pictometry image was classified into seven general classes. | raster | GISC | imagery | No | 0 |
| JanurayAverageMinimumTemperature1971 2000KC | Average Monthly or Annual Maximum Temperature, 1971-2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual maximum temperature for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplish | raster | GISC | imagery | No | 0 |
| Ortho1996NIESNAT | 1996 Digital Orthophotos of the Puget Sound Region | 1996-01-01 | One-meter natural color orthophotography for the western, urbanized, portion of King County and portions of adjoining counties. The eastern boundary is defined by a line running north-south through th | raster | GISC | imagery | No | 0 |
| Ortho2000EmergeCIR | 2000 Emerge Color Infrared Aerial Photography | 2001-05-01 | Low elevation, high resolution (i.e, small ground-sample-distance (GSD)) aerial photography collected in late spring to early fall 2000 for western King County and southwestern Snohomish County (appro | raster | GISC | imagery | No | 0 |
| Ortho2000EmergeNAT | 2000 Emerge Natural Color Derivative Aerial Photography | 2001-01-26 | Low elevation, high resolution (i.e., small ground-sample-distance (GSD)) aerial photography collected in lat spring to early fall 2000 for western King County and southwestern Snohomish County. The d | raster | GISC | imagery | No | 0 |
| Ortho2000IkonosNAT | 2000 Ikonos Natural Color Satellite Imagery | 2001-04-30 | Medium resolution (i.e., 4 meter GSD (ground surface distance)) 3-band natural color satellite imagery collected from August through October 2000. Area of interest is the eastern 'half' of King County | raster | GISC | imagery | No | 0 |
| VegetationFeatureHeights | 2009 Vegetation Area and Height | 2010-05-01 | Height of vegetated areas. Determined by difference between DSM and DGM, then masking out impervious areas. | raster | GISC | imagery | No | 0 |
| WesternWashingtonForestCanopy1988to1991 | 1988 Canopy Cover for Western King and Pierce County | 1988-11-01 | Western Washington forest canopy cover interpreted for seral stage using 1988 and 1991 Landsat imagery and other ancillary data | raster | GISC | imagery | No | 0 |
| WWLCCBaseLandcover1991 | 1991 Western Washington Land Cover Change Analysis: Base Landcover | 1991-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| WWLCCBaseLandcover1996 | 1996 Western Washington Land Cover Change Analysis: Base Landcover | 1996-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| WWLCCBaseLandcover2001 | 2001 Western Washington Land Cover Change Analysis: Base Landcover | 2001-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| WWLCCPercentImperviousSurface1991 | 1991 Western Washington Land Cover Change Analysis: Impervious Surface Percent | 1991-11-01 | Western Washington land cover change analysis | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelColorHillshadeGY | LiDAR Digital Ground Model Color Hillshade - Green to Yellow elevation color Ram | 2004-08-01 | Colorized (elevation-shaded) hillshade created from Lidar elevation data. Assigned a green to yellow color ramp and resampled to 38 feet for export to image format. | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2013 | 2013 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2014 | 2014 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2015 | 2015 LiDAR Digital Ground Model (DGM) Hillshade | 2015-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| Ortho2000DAISCIR | 2000 DAIS Color Infrared 8-bit Aerial Photography | 2001-05-11 | Color Infrared version of low elevation, high resolution (i.e., small ground sample distance (GSD)) aerial photography collected in September 2000 for Vashon and Maury Islands. portions of King County | raster | GISC | imagery | No | 0 |
| Ortho2000SpaceImageCompositeNAT | 2000 Space Imaging natural color orthoimagery - merged DAIS, Emerge and Ikonos f | 2001-01-26 | Low elevation, high resolution (i.e., small ground-sample-distance (GSD)) aerial photography collected in lat spring to early fall 2000 for western King County and southwestern Snohomish County. The d | raster | GISC | imagery | No | 0 |
| Ortho2009eCityGovNat | 2009 eCityGov Alliance Natural Color Orthoimagery | 2010-03-01 | Year 2009 (early Spring), leaf-off, natural color orthoimagery acquired by the eCityGov Alliance for partnering cities - Mercer Island, Bellevue, Kirkland, Bothell and Shoreline. Vendor was MJ Harden. | raster | GISC | imagery | No | 0 |
| Ortho2009KCNAT | 2009 King County (Pictometry) Orthoimagery - 6 in (west) and 1 ft (east) | 2009-11-01 | Final version 2009 King County Natural Color orthoimagery acquired by Pictometry for internal business and agency use only. Pixel resolution is 1.0 foot GSD in rural (east) King County and 0.5 foot GS | raster | GISC | imagery | No | 0 |
| Satellite1994Multispectral | 1994 Multispectral Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite1995Multispectral | 1995 Multispectral Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite1996Multispectral | 1996 Multispectral Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite1999Multispectral | 1999 Multispectral Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite1999Sharpened | 1999 Pan-Sharpened Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite2000MultispectralSummer | 2000: Landsat and Thematic Mapper Multispectral Summer | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Landcover2007Landsat | 2007 Landcover Interpretation from Summer Imagery | 2010-01-01 | A June 1, 2007 Landsat 5 TM image was classified into 11 general landcover classes. The Landsat scene was clipped to a project area encompassing King County, Washington plus that portion of WRIA 8 tha | raster | GISC | imagery | No | 0 |
| Landuse1970RefinedBy1990NewResidential | 1970 Land use data (1970) refined with 1990 population data to indicate new resi | 2005-03-15 | This data set represents U.S. Geological Survey (USGS) historical Land Use and Land Cover (LULC) from the 1970's that has been refined with 1990 population density at the block group level to indicate | raster | GISC | imagery | No | 0 |
| Landuse1970RefinedBy2000NewResidential | 1970 Land use from 1970 data refined with 2000 population data to indicate new r | 2005-03-15 | This data set represents U.S. Geological Survey (USGS) historical Land Use and Land Cover (LULC) from the 1970's that has been refined with 2000 population density at the block group level to indicate | raster | GISC | imagery | No | 0 |
| ManmadeFeatureHeights2016 | 2016 Man Made Features Area and Height | 2017-05-18 | Height of man made feature areas. Determined by difference between lidar models: Digital Surface Model and Digital Ground Model, then masking out using 2015 impervious areas. | raster | GISC | imagery | No | 0 |
| ManmadeFeatureHeights2021 | 2021 Man Made Features Area and Height | 2023-03-01 | Height of man made feature areas. Determined by difference between lidar models: Digital Surface Model and Digital Ground Model, then masking out using 2019 impervious areas. | raster | GISC | imagery | No | 0 |
| TreeCanopy2016 | 2015 - 2016 Tree Canopy for Western King County | 2018-01-24 | Height of vegetated areas over 15 to represent trees. Determined by difference between DSM and DGM, then masking out using reversed impervious areas over 15 feet. The product is a continuous raster da | raster | GISC | imagery | No | 0 |
| TreeCanopy2021Height | 2021 Tree Canopy Height for King County | 2023-03-01 | Representation of tree canopy as the height of vegetated areas over 10 feet. Determined by finding the difference between 2021 digital surface model (DSM) and 2021 digital ground model (DGM), then mas | raster | GISC | imagery | No | 0 |
| TreeCanopy2021 | 2021 Tree Canopy for King County | 2023-03-01 | Height of vegetated areas over 10 feet to represent trees. Determined by difference between 2021 DSM and DGM, then masking out using Ecopia Impervious and Treee Canopy cover from 2019 imagery. The pro | raster | GISC | imagery | No | 0 |
| TreeCanopy2021 TreePoints | Tree Canopy 2021 - Tree Points | 2025-11-21 | This layer provides an approximate inventory of tree center points for King County in 2021. Tree points were derived through an automated process using 2021 lidar, Ecopia land cover, and NAIP imagery. | raster | GISC | imagery | No | 0 |
| VegetationFeatureHeights2016 | 2016 Vegetation Area and Height | 2017-05-18 | Height of vegetated areas. Determined by difference between DSM and DGM, then masking out using reversed impervious areas. | raster | GISC | imagery | No | 0 |
| VegetationFeatureHeights2021 | 2021 Vegetation Area and Height | 2023-03-01 | Height of vegetated areas. Determined by difference between DSM and DGM, then masking out using reversed impervious areas. | raster | GISC | imagery | No | 0 |
| Satellite2002PanchromaticSummer | 2002 Panchromatic Summer Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| AnnualAverageMinimumTemperature1971 2000WA | Average Monthly or Annual Maximum Temperature, 1971-2000 | 2006-12-06 | This data set contains spatially gridded average monthly and annual minimum temperature for the climatological period 1971-2000. Distribution of the point measurements to a spatial grid was accomplish | raster | GISC | imagery | No | 0 |
| CCAPForestFragmentation1992 | 1992 C-CAP Forest Fragmentation Data for King County for Years 1992, 1996, 2001 | 1992-11-01 | The Coastal Change Analysis Program (C-CAP) produces a nationally standardized database of land cover and land change information for the coastal regions of the U.S. () C-CAP products provide inventor | raster | GISC | imagery | No | 0 |
| CCAPForestFragmentation1996 | 1996 C-CAP Forest Fragmentation Data for King County for Years 1992, 1996, 2001 | 1996-11-01 | The Coastal Change Analysis Program (C-CAP) produces a nationally standardized database of land cover and land change information for the coastal regions of the U.S. () C-CAP products provide inventor | raster | GISC | imagery | No | 0 |
| CCAPForestFragmentation2001 | 2001 C-CAP Forest Fragmentation Data for King County for Years 1992, 1996, 2001 | 2001-06-15 | The Coastal Change Analysis Program (C-CAP) produces a nationally standardized database of land cover and land change information for the coastal regions of the U.S. () C-CAP products provide inventor | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelDensity | 2003 LiDAR Digital Ground Model Point Density | 2003-07-01 | Polygonal areas describing the number of LiDAR bare-earth elevation points per unit area. The density value is provided as both a quantitative value and a qualitative descriptor. The strong variation | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2002 | 2002 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevationHillshade 2004 | 2004 LiDAR Digital Ground Model (DGM) Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2004 | 2004 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2007 | 2007 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2009 | 2009 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2015 | 2015 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2015-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2016 | 2016 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2016-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| LiDARDigitalGroundModelElevation 2017 | 2017 LiDAR Digital Ground Model (DGM) Elevation and Hillshade | 2003-07-01 | Last-return LiDAR data edited to remove 90-95% of vegetated and man-made elevated features. Depicts - within limits of operational accuracy, point density and editing efficiencies - a 'bare-earth' int | raster | GISC | imagery | No | 0 |
| Ortho2017KCNAT | 2017 King County (Pictometry) Orthogonal Base Imagery - 3 inch (west) and 9 inch | 2018-01-01 | The dataset consists of tiled orthogonal imagery produced from nadir images captured by Pictometry International. | raster | GISC | imagery | No | 0 |
| Ortho2019KCNAT | 2019 King County (Pictometry) Orthogonal Base Imagery - 3 inch (west) and 9 inch | 2020-02-20 | The dataset consists of tiled orthogonal imagery produced from nadir images captured by Pictometry International. | raster | GISC | imagery | No | 0 |
| Satellite1987Multispectral | 1987 Multispectral Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| Satellite1991Multispectral | 1991 Multispectral Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| NationalElevationDatasetHiResHillshade4County | Four County Greyscale Hillshade for Snohomish, Pierce, King and Kitsap Counties | 2004-08-01 | National Elevation Database Greyscale Hillshade for four county Puget Sound area | raster | GISC | imagery | No | 0 |
| WashingtonStateUSGSDEMHillshade | 30-meter Mosaicked DEM, Greyscale hillshade, and elevation-shaded (colorized) hi | 2005-05-01 | Single 30-meter mosaick for Digital Elevation data for Washington State. Standard derived grey-scale hillshade and elevation-shaded hillshade using green to brown shading. | raster | GISC | imagery | No | 0 |
| WashingtonStateUSGSDEM | 30-meter Mosaicked DEM, Greyscale hillshade, and elevation-shaded (colorized) hi | 2005-05-01 | Single 30-meter mosaick for Digital Elevation data for Washington State. Standard derived grey-scale hillshade and elevation-shaded hillshade using green to brown shading. | raster | GISC | imagery | No | 0 |
| Satellite1990Multispectral | 1990 Multispectral Landsat and Thematic Mapper | 2004-03-01 | Various Landsat and Thematic Mapper scenes from 1987 through 2001. Includes both single-band and multi-band images. Most images do not include full band depth as provided in original imagery though se | raster | GISC | imagery | No | 0 |
| votdst 2025 area | 2025 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name and number of voters of voting precincts of King County for 2025. | Area | Elections | Districts | Yes | 0 |
| ortho image25 area | Index to 2025 Pictometry nadir images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each nadir image when viewed with EagleView software. | Area | GISC | Survey | Yes | 0 |
| ortho image23 area | Index to 2023 Pictometry nadir images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each nadir image when viewed with EagleView software. | Area | GISC | Survey | Yes | 0 |
| ag landuse2024 area | Agricultural Land Use 2024 | 2026-08-03 | To assess agricultural activity and land use change from 2017 - 2024 in King County. | Area | WLR | Natural Resources | Yes | 0 |
| votdst 2011 area | 2011 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2011. | Area | Elections | Districts | Yes | 0 |
| votdst 2024 area | 2024 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2024. | Area | Elections | Districts | Yes | 0 |
| votdst 2023 area | 2023 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2023. | Area | Elections | Districts | Yes | 0 |
| votdst 2022 area | 2022 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2022. | Area | Elections | Districts | Yes | 0 |
| votdst 2020 area | 2020 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2020. | Area | Elections | Districts | Yes | 0 |
| votdst 2015 area | 2015 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2015. | Area | Elections | Districts | Yes | 0 |
| votdst 2014 area | 2014 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2014. | Area | Elections | Districts | Yes | 0 |
| votdst 2013 area | 2013 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2013. | Area | Elections | Districts | Yes | 0 |
| votdst 2012 area | 2012 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2012. | Area | Elections | Districts | Yes | 0 |
| votdst 2009 area | 2009 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2009. | Area | Elections | Districts | Yes | 0 |
| votdst 2008 area | 2008 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2008. | Area | Elections | Districts | Yes | 0 |
| votdst 2007 area | 2007 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2007. | Area | Elections | Districts | Yes | 0 |
| votdst 2006 area | 2006 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2006. | Area | Elections | Districts | Yes | 0 |
| airdst area | Airport Districts of King County | 2026-08-26 | Maintain district boundaries for election purposes. | Area | Elections | Districts | Yes | 0 |
| votdst 2005 area | 2005 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2005. | Area | Elections | Districts | Yes | 0 |
| votdst 2004 area | 2004 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2004. | Area | Elections | Districts | Yes | 0 |
| votdst 2002 area | 2002 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2002. | Area | Elections | Districts | Yes | 0 |
| votdst 2001 area | 2001 Voting Districts of King County | 2026-08-03 | This data layer describes the boundaries, name, and number of voters of voting precincts of King County for 2001. | Area | Elections | Districts | Yes | 0 |
| legdst 2022 area | 2022 Washington State Legislative Districts in King County | 2026-08-03 | Historic 2022 Washington State legislative district boundaries for King County. | Area | Elections | Districts | Yes | 0 |
| legdst 2012 area | 2012 Washington State Legislative Districts in King County | 2026-08-03 | Historic 2012 Washington State legislative district boundaries for King County. | Area | Elections | Districts | Yes | 0 |
| legdst 2002 area | 2002 Washington State Legislative Districts in King County | 2026-08-03 | The Washington State legislative district boundaries as a result of the 2000 census and 2002 redistricting plan. | Area | Elections | Districts | Yes | 0 |
| schsite point | School Sites in King County | 2026-10-02 | Parcel-based centroid for school facility. No footprint or infrastructure extent provided. Attributes assign parcel and street identifiers for location information. | Point | GISC | Administrative | Yes | 0 |
| headwall point | Headwall maintained by King County Roads Division | 2026-10-13 | Shows location of headwalls maintained by King County Roads Division. | Point | Roads | Transportation | Yes | 0 |
| city area | Incorporated Areas of King County | 2026-08-03 | This coverage contains boundaries and names of existing incorporated places and one village. CITY is the recommended municipal boundary source for general reference; medium to small scale map displays | Area | Permits | Administrative | Yes | 0 |
| sw conn sump nosump point | Stormwater Connect Sump and No Sump | 2026-10-16 | Sump is a connecting structure designed to interrupt the flow of rainwater and allow for settling and collection of sediment, debris, detritus, contaminants, etc., prior to transfer to the outlet pipe | Point | WLR | Utilities | Yes | 0 |
| sw conn access point | Stormwater Connect Access | 2026-10-16 | Access features are a connect functional type that may be an opening or structure that provides maintenance or inspection access to the stormwater system assets. These structures are not designed to a | Point | WLR | Utilities | Yes | 0 |
| sw cncp link point | Stormwater Concept Link | 2026-10-16 | Links are conceptual features that represent the points at which stormwater enters or leaves the county's MS4 and where natural water bodies enter the county's MS4. | Point | WLR | Utilities | Yes | 0 |
| wtdflowbsn area | Wastewater Treatment Flow Basins: Which Treatment Plants receive which flows | 2026-09-12 | Display of flow basins and the treatment plants they flow to | Area | WTD | Utilities | Yes | 0 |
| wtdserv all area | King County Wastewater Treatment Service Area | 2026-09-12 | Wastewater Treatement Division's service boundary, this coverage includes all areas within the boundary including water bodies | Area | WTD | Utilities | Yes | 0 |
| waste hauler service area | Waste Hauler Service Areas | 2026-08-03 | To identify waste hauler service collection areas | Area | SWD | Utilities | Yes | 0 |
| facility point | Wastewater Treatment Facilities of King County | 2026-10-17 | An inventory of all King County Wastewater Treatment Division pipes, their attributes, and their locations | Point | WTD | Utilities | Yes | 0 |
| wtr serv area | Water Service Area | 2026-10-15 | Depicts the best available information on where water service is being provided and city, district, or association (serving a population of greater than 1,000) is providing this service. These boundar | Area | WTD | Utilities | Yes | 0 |
| transitstophistory point | Metro Stops History | 2026-10-16 | Provide bus stop history information for consumption by internal Transit users | Point | Transit | Transportation | No | 0 |
| rsd federalfunctionclass line | Road Services - Federal Function Class | 2026-10-16 | Functional classification is the process by which streets and highways are grouped into classes, or systems, according to the character of service they are intended to provide. Basic to this process i | Line | Roads | Transportation | Yes | 0 |
| obs basepoints point | Metro Onboard System Base Point | 2026-08-03 | Identify the physical location of a transit bus base within INIT (Innovations in Transportation Inc.) ITCS (aka CCS – Communication Center System) mapping system for Transit Control Center (dispatch | Point | Transit | Transportation | Yes | 0 |
| tsp signal point | King County Metro Signal | 2026-10-15 | Developed to support the Metro Transit Signal Priority system to relate Transit Signal Priority enabled intersections to Metro Transit service patterns. | Point | Transit | Transportation | Yes | 0 |
| transitstop point | King County Metro Stops | 2026-10-16 | Used by trip planning application to plan customer itinerary and show riders where to board or alight. Facility planning uses data to analyze the bus stop usage. The data determines whether stops shou | Point | Transit | Transportation | Yes | 0 |
| tnr2016 line | Transportation Needs Report 2016 | 2026-08-03 | To display approximate locations of the identified transportation needs in King County. Data meant for small scale mapping only. | Line | Roads | Transportation | Yes | 0 |
| transitroute line | King County Metro Routes | 2026-10-16 | Used by transit staff and systems to represent the scheduled path of transit routes in the system. This layer is used for planning and operations in a variety of information systems including vehicle | Line | Transit | Transportation | Yes | 0 |
| pattern line | King County Metro Pattern | 2026-10-16 | Transit clients can use this layer to display all the revenue patterns in the current and next service periods. Used for analysis and display, as the patterns are linked to routes | Line | Transit | Transportation | Yes | 0 |
| travelshed area | Travel Sheds | 2026-08-03 | Travel sheds in UKC | Area | Roads | Transportation | Yes | 0 |
| ada ramp point | ADA Ramps maintained by King County Road Services | 2026-10-13 | The feature class is the asset inventory for ADA Ramps within unincorporated King County. | Point | Roads | Transportation | Yes | 0 |
| emergency service network line | Metro Emergency Service Network in King County | 2026-10-15 | The Emergency Service Network is being used during a declared emergency snow event. | Line | Transit | Transportation | No | 0 |
| delineator point | Delineator (Spot Posts) | 2026-10-13 | Delineators or spot posts maintained by King County Road Services | Point | Roads | Transportation | Yes | 0 |
| service quality districts area | Metro Service Quality Districts | 2026-08-03 | Map street boundaries to assist staff both internal and external in assigning system impacts for special events, construction and bus service issues. | Area | Transit | Transportation | Yes | 0 |
| rsd maintshoppit point | Road Maintenance Shops and Pitsites | 2026-08-18 | This feature class is to display all King County Road Services maintenance shop locations and pitsites | Point | Roads | Transportation | Yes | 0 |
| gutter line | Gutter maintained by King County Roads Division | 2026-10-16 | Shows location of gutters maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| fence line | Fence maintained by King County Roads Division | 2026-10-16 | Shows location of fences maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| changeablemessagesign point | Changeable Message Sign | 2026-10-13 | Locations of King County Roads Division changeable message signs. | Point | Roads | Transportation | Yes | 0 |
| trafficisland line | Traffic Island maintained by King County Roads Division | 2026-08-18 | Shows location of traffic islands maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| trafficcurb line | Traffic Curbs maintained by King County Road Services | 2026-10-16 | Traffic curbs maintained by King County Road Services | Line | Roads | Transportation | Yes | 0 |
| speedbump point | Speed Bump maintained by King County Roads Division | 2026-10-13 | Shows location of speed bumps maintained by King County Roads Division. | Point | Roads | Transportation | Yes | 0 |
| sidewalk line | Sidewalk maintained by King County Roads Division | 2026-08-18 | Sidewalks owned and maintained (or formerly) by King County Roads | Line | Roads | Transportation | Yes | 0 |
| seawall line | Seawall maintained by King County Roads Division | 2026-08-22 | Shows location of seawalls maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| shoulder line | Shoulders maintained by King County Roads Division | 2026-08-18 | Shows location of shoulders maintained by King County Roads Division | Line | Roads | Transportation | Yes | 0 |
| planterstrip line | Planter Strip maintained by King County Roads Division | 2026-10-16 | Show location of planter strips maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| st types | King County Street Types | 2026-04-16 | Lookup table of street types for addressing and street name data | Table | GISC | Transportation | No | 0 |
| facility nonrevenue point | Metro Facility Non Revenue in King County | 2026-08-03 | This data set consists of 3 maintenance facilities. The points are used to determine distances to calculate platform hours vs revenue hours when travelling to and from these facilities. | Point | Transit | Transportation | Yes | 0 |
| traffic count locations point | Traffic Count Locations | 2026-08-03 | Developed as a spatial representation of the hard-copy Historical Count Book, which is no longer produced. | Point | Roads | Transportation | Yes | 0 |
| tc year | Traffic Count Year | 2026-08-03 | This table provides a one to many relationship to the TC_LEG table and the structure was developed to support application development. | Table | Roads | Transportation | Yes | 0 |
| tc leg | Traffic Count Leg | 2026-08-03 | The leg code indicates the direction and location of the traffic count relative to the intersection providing counts by direction. | Table | Roads | Transportation | Yes | 0 |
| parkride point | King County Metro Park and Ride Lots | 2026-08-03 | Used by transit commuters in King County. Planners from Metro; WSDOT and King County jurisdictions use the data for planning park-and-ride development; new and expanded park-and-ride lots and transit | Point | Transit | Transportation | Yes | 0 |
| trolley line | Metro Trolley in King County | 2026-08-03 | This data set is a reference for location of overhead to help in planning construction projects or moving overheight vehicles on city roads. Providing trolley wire locations helps in expansion and mai | Line | Transit | Transportation | Yes | 0 |
| transit planning boundaries area | Metro Transit Planning Boundaries in King County | 2026-08-03 | Developed to support Transit planning; Transit maintenance and Transit operations within the Department of Transportation. | Area | Transit | Transportation | Yes | 0 |
| neighborhood area | Metro Neighborhoods in King County | 2026-08-03 | The neighborhood coverage was generated for the ATIS application used by the Regional Automated Trip Planning group (RATP). This group assists Metro bus riders to get from one location to another taki | Area | Transit | Transportation | Yes | 0 |
| transit centers point | King County Metro Transit Centers | 2026-08-03 | This data set consists of transit facilities with high-density transit service used as transfer points by transit passengers. They may or may not be associated with a park-and-ride lot. The points are | Point | Transit | Transportation | Yes | 0 |
| trans network line | Metro Transportation Network (TNET) in King County | 2026-10-11 | Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Au | Line | Transit | Transportation | Yes | 0 |
| farezone area | Metro Transit Fare Zones in King County | 2026-08-03 | Computing Transit Fare in Automatic Travel Information System (ATIS) | Area | Transit | Transportation | Yes | 0 |
| neighborhood centers point | King County Neighborhood Centers in King County | 2026-08-03 | The neighborhood coverage was generated for the ATIS application used by the Regional Automated Trip Planning group (RATP). This group assists Metro bus riders to get from one location to another taki | Point | Transit | Transportation | Yes | 0 |
| sub stations point | King County Metro Sub Stations | 2026-08-03 | This data set is a reference for location of overhead wire to help in planning construction projects or moving overheight vehicles on city roads. Providing sub station locations helps in expansion and | Point | Transit | Transportation | Yes | 0 |
| facplandist area | Transit Facility Planner Districts in King County | 2026-08-03 | Determines which Transit Route Facilities District Planner is responsible for bus stops, bus stop signage, shelters, benches and other on-street facilities within a district. Used by Route Facilities | Area | Transit | Transportation | Yes | 0 |
| bus bases point | Metro Bus Bases in King County | 2026-08-03 | Used by scheduling planners; service planners & service development to determine the amount of coaches necessary for daily; weekly; monthly & yearly total transit service. | Point | Transit | Transportation | Yes | 0 |
| roads cip line | Road Services Capital Improvement Projects | 2026-10-16 | Locations of the Road Services Division’s capital improvement projects. | Line | Roads | Transportation | No | 0 |
| comfortstation point | King County Metro Comfort Stations | 2026-10-16 | The comfort station point reflects vendor address and hour information used by internal transit personnel for operator access and planning purposes. | Point | Transit | Transportation | Yes | 0 |
| comfortstationaccess point | King County Metro Comfort Stations Access | 2026-10-16 | The Comfort Station Access Point identifies building entry points at the vendor location or from the zone and is tied to our street network. This information is used to calculate walking distances fro | Point | Transit | Transportation | No | 0 |
| st nodes | Cross street node business table | 2026-10-02 | Intersect table used to join a street names table and xy coordinate table for internet application cross street queries. | Table | GISC | Transportation | No | 0 |
| st address line | Street Address | 2026-08-26 | To provide an addressable address layer. Best for symbolizing road classes and for cartographic representation. | Line | GISC | Transportation | Yes | 0 |
| rivermiles floodpatrol point | River Miles for Flood Patrol Book | 2026-08-03 | River miles for the major rivers included in King County Flood Patrol books in 1/10 mile increments | Point | WLR | Hydrography | Yes | 0 |
| oblique image19 area | Index to 2019 Pictometry oblique images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each oblique image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| marinestations point | Marine Stations in King County | 2026-10-10 | Locations of marine stations in Puget Sound that are used for monitoring water quality. | Point | WLR | Hydrography | Yes | 0 |
| ag wways class line | Agricultural Waterway Classification | 2026-04-16 | A classification of waterways in order to guide decisions on allocation of best management practices for fish protection and restoration of fish habitat and water quality during agricultural waterway | Line | WLR | Hydrography | No | 0 |
| flood other areas area | Other Flood Areas | 2026-04-16 | Provides the location of the FEMA "Other Flood Areas" which replaces and is more specific the 500 year. This excludes areast within the FEMA preliminary 100 year floodplain. This information is inten | Area | WLR | Hydrography | No | 0 |
| ripariansunmaplines line | Riparian Sun Map Line | 2026-08-03 | Identify locations along the river bank as Critcal, High, Medium, or Low in potenial to provide shade. | Line | WLR | Hydrography | Yes | 0 |
| wtrcrs 3co line | Rivers and Streams for Snohomish, Pierce and King Counties | 2026-04-16 | Developed to provide a three-county cartographic representation of streams and rivers. This layer should be used when river and stream information beyond the extent of WTRCRS_LINE is required. This la | Line | WLR | Hydrography | No | 0 |
| lidar 2016 groundcheck point | RTK Ground Check Points for 2016 King County/Puget Sound Lidar Consortium Lidar | 2026-08-03 | Provide support for high resolution terrain elevation data from the PSLC King County Lidar dataset | Point | GISC | Survey | Yes | 0 |
| lidar 2016 sbet point | 2016 Lidar Project - SBET - Sensor Location, Time and Date | 2026-08-03 | Provides detailed information regarding the location, time and date of the lidar sensor for the 2016 King County lidar project. This can serve as an index to the time and day that the sensor recorded | Point | GISC | Survey | Yes | 0 |
| wtrcrs maj stream evt | Major Rivers and Streams Event Table | 2026-04-16 | This is a more effective way to store the reach information related to WTRCRS than a custom LYRFile simply based on a wildcard query for Rivers in the name item. | Table | WLR | Hydrography | No | 0 |
| dgm source current area | Current Digital Ground Model Data Sources for King County | 2026-08-03 | King County's Elevation (digital ground model - DGM) Database has at its core a high-resolution base from lidar collected in 2002 and 2003. As new elevation data becomes available to infill missing ar | Area | GISC | Survey | Yes | 0 |
| ortho image15 area | Index to 2015 Pictometry nadir images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each nadir image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| idxp7500 ext area | IDXP7500_EXT - 7500-ft Tiling Index for Multi-County Area | 2026-08-03 | This index is primarily a data processing, data storage level index which allows all raster and image data stored at this level to be maintained in a common, consistent tile and naming scheme. It is b | Area | GISC | Survey | Yes | 0 |
| flood phase line | King County Rivers Flood Phase Reporting Extents | 2026-08-03 | King County rivers flood phase reporting extents | Line | WLR | Hydrography | Yes | 0 |
| oblique image15 area | Index to 2015 Pictometry oblique images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each oblique image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| oblique image13 area | Index to 2013 Pictometry oblique images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each oblique image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| oblique image11 area | Index to 2011 Pictometry oblique images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each oblique image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| ortho image09 area | Index to 2009 Pictometry vertical (nadir) images | 2026-08-03 | For image reference information. Information must be used cautiously as the individual frames are composited into the tiled orthoimage, thus a tiled orthoimage may represent multiple frames acquired o | Area | GISC | Survey | Yes | 0 |
| idxptrneat area | IDXPTRNEAT - PLSS Township-RangeTiling Index for King County Raster Data | 2026-04-16 | This index or tile level is used for raster and vector clipping by township range and is simular to IDXPTRNEAT and is based the PLSS. | Area | GISC | Survey | No | 0 |
| river mile point | One-Mile Markers Along Named Rivers and Streams | 2026-08-03 | River miles for named rivers and streams with1 mile increments measured from the mouth of each watercourse. | Point | WLR | Hydrography | Yes | 0 |
| wtrsamp point | Water Sampling sites | 2026-10-16 | WTRSAMP is a point coverage representing the location of water quality sampling sites. The coverage is generated weekly from the LIMS oracle database maintained by the King County DNR Environmental La | Point | WTD | Hydrography | Yes | 0 |
| wtrbdy area | Open Water for King County and Portions of Adjacent Counties | 2026-10-16 | Cartographic and analysis of anthropic and natural open water features. The layer contains a RATE item which is set to CURRENT for this edition, indicating that only the most current (non-historic) wa | Area | GISC | Hydrography | Yes | 0 |
| topo basin kc area | Basin boundaries derived from terrain data - King County only | 2026-08-03 | Drainage areas derived from terrain data in Puget Sound region. | Area | WLR | Hydrography | Yes | 0 |
| topo watershed area | Watershed boundaries derived from terrain data | 2026-08-03 | Delineation of large rivers basins derived from terrain data. | Area | WLR | Hydrography | Yes | 0 |
| topo catchment kc area | Catchment boundaries derived from terrain data - King County only | 2026-04-16 | Drainage area delineations are drainage areas at the smallest scale derived from terrain data. | Area | WLR | Hydrography | Yes | 0 |
| chnlmigr area | Channel Migration Areas in King County | 2026-08-03 | This dataset can be use to estimate the channel migration for seven rivers: White River, Raging River, Tolt River, Three Forks area of Snoqualmie River, Cedar River, Green River, and the South Fork of | Area | WLR | Hydrography | Yes | 0 |
| road gradient line | Steep Gradient on Roadways | 2026-04-16 | To show general areas of steep grade on roads. Initial use has been to show gradient for those features for the BIKE_FACILITIES_LINE (bikemap) layer. Therefore only selected features were encoded. At | Line | GISC | Topography | No | 0 |
| gwsource point | Groundwater Sources | 2026-10-17 | A general purpose data layer suitable for mapping or analyses involving groundwater source locations. | Point | WLR | Hydrography | Yes | 0 |
| growth pattern area | Growth Patterns in King County | 2026-04-16 | This was created as a generalization of planned land use to be included in the first chapter of the county's comprehensive plan prior to 2000. The layer no longer has an official purpose, as far as th | Area | Permits | Planning | No | 0 |
| smp shoreline facilities point | Shoreline Master Program Shoreline Facilities | 2026-04-16 | Facilities along the shorelines in King County. | Point | WLR | Planning | No | 0 |
| urban growth line | Urban Growth Boundary for King County | 2026-04-16 | The Growth Management Act requires King County's Comprehensive Plan to designate an Urban Growth Area; where most future urban growth and development is to occur to limit urban sprawl; enhance open sp | Line | Permits | Planning | No | 0 |
| urban growth area | Urban Growth Areas for King County | 2026-08-03 | The Growth Management Act requires King County's Comprehensive Plan to designate an Urban Growth Area; where most future urban growth and development is to occur to limit urban sprawl; enhance open sp | Area | Permits | Planning | Yes | 0 |
| uac area | Unincorporated Area Councils | 2026-08-03 | The UAC coverage allows county staff to direct citizens to the appropriate council for the area they live in. Used in DDES custom application Parcel Information Report - returns Council field value. M | Area | Permits | Planning | Yes | 0 |
| gwma area | Groundwater Management Areas | 2026-08-03 | GWMA depicts the boundaries of areas that have undergone groundwater management planning according to a Washington state program. | Area | WLR | Planning | Yes | 0 |
| shorelinemmp area | Shoreline Management Master Program | 2026-08-03 | This data is utilized to permit review staff to determine if development proposals are within the extent of a shoreline mgmt area; and if so; to identify the shoreline environment designation. Once de | Area | Permits | Planning | Yes | 0 |
| kingsh area | King County with Natural Shoreline for Puget Sound and Lake Washington | 2026-08-03 | Depicts King County similar to KINGCO except that Puget Sound and Lake Washington are removed. In these areas the current version of WTRBDY is used to depict the natural shoreline, rather than the pol | Area | GISC | Political Boundaries | Yes | 0 |
| washsh area | Washington Counties with Natural Shoreline | 2026-08-03 | Depicts Washington counties similar to WASHCO except for counties abutting Puget Sound. In these areas the current version of WTRBDY is used to depict the natural shoreline, rather than the political | Area | GISC | Political Boundaries | Yes | 0 |
| soil capability area | Soil with Capability Class and Hydrologic Group | 2026-04-16 | For determining soil capabilty for agriculture as well hydrologic group. | Area | WLR | Environment | No | 0 |
| critical areas area | Areas of Critical Environmental Sensitivity defined by King County CAO | 2026-08-03 | The King County Code protects (CAO) CRITICAL AREAS as well as their BUFFERS in order to protect public health and safety, and to promote environmental health in the region. Buffers are areas adjacent | Area | Permits | Environment | Yes | 0 |
| lsr studylimits area | Landslide Hazards along River Corridors - River Corridor Study Limits | 2026-08-03 | Suitable for general reference and analyses. Identifies only study limits for mapping landslide hazards within the river corridors (Cedar, Green, South Fork Skykomish, Sammamish, and White Rivers) and | Area | WLR | Environment | Yes | 0 |
| lsr f alpinefanmorelikelydf area | Landslide Hazards along River Corridors - Alpine fans more likely subject to deb | 2026-08-03 | Suitable for general reference and analyses. Identifies only depositional fans that are located in alpine areas and are more likely subject to debris flows along the river corridor within the study li | Area | WLR | Environment | Yes | 0 |
| nsa area | No Shooting Areas | 2026-04-16 | To assist the public and King County Sheriff Office to know where firearms may legally be discharged | Area | Council | Public Safety | No | 0 |
| lsr ds topofinternalscarp line | Landslide Hazards along River Corridors - Top of internal landslides (steep slop | 2026-08-03 | Suitable for general reference and analyses. Identifies only the top of the internal landslides (steep slopes on top of a smaller slide within a larger slide) identified on deep seated landslides mapp | Line | WLR | Environment | Yes | 0 |
| lsr ds watercourses line | Landslide Hazards along River Corridors - Watercourses (paths where water can tr | 2026-08-03 | Suitable for general reference and analyses. Identifies only watercourses (paths where water can travel downslope) identified on deep seated landslides mapped within the river corridor study limits in | Line | WLR | Environment | Yes | 0 |
| lsr ds pondedwater area | Landslide Hazards along River Corridors - Ponded water | 2026-08-03 | Suitable for general reference and analyses. Identifies only ponded water identified on deep seated landslides mapped within the river corridor study limits in King County. | Area | WLR | Environment | Yes | 0 |
| steep slope buffer area | Steep Slope Hazard Buffer Areas | 2026-08-03 | Portion of unincorporated King County within 50 feet of identified potential steep slope hazard areas. Steep slopes are regulated as critical areas through the King County Zoning Code (21A.24). Develo | Area | Permits | Environment | Yes | 0 |
| annexed landslide sao1990 area | Landslide hazards, incorporated KC 1990 | 2026-08-03 | This area was categorized as within a potential landslide hazard by the 1990 King County Sensitive Area Ordinance and has been incorporated into a city. http://www5.kingcounty.gov/sdc/NoLayer.aspx?la | Area | Permits | Environment | Yes | 0 |
| wetlands area | Wetlands defined from Critical Area Ordinance surveys in King County | 2026-08-03 | Wetlands_area was created to store wetland features that have been field verified and documented by King County staff, including specific details regarding the nature of the data source. | Area | Permits | Environment | Yes | 0 |
| noise contours 1db area | Noise Contours (One Decibel) for King County International Airport | 2026-08-03 | King County International Airport (KCIA) noise contours were generated with FAA Integrated Noise Model (INM) Version 6. The existing noise environment for KCIA was analyzed based upon 1999 operational | Area | KCIA | Environment | Yes | 0 |
| swdm lh da area | 2021 SWDM Landslide Hazard Drainage Areas Designations for stormwater projects | 2026-08-03 | This dataset is to be used for regulatory land use planning. This GIS layer was originally created for the 2005 SWDM and has seen minor revisions since then. | Area | WLR | Environment | Yes | 0 |
| wildnet96 line | Wildlife Habitat Network | 2026-08-03 | Habitat networks for species of local importance, threatened species, and endangered species. | Line | Permits | Environment | Yes | 0 |
| parcel address 4co area | Parcel Address 4 County Area | 2026-08-03 | Property polygon with address and PIN for King, Pierce, Snohomish and Kitsap counties combined. | Area | GISC | Property | Yes | 0 |
| basin condition area | Environmental Condition of Basins | 2026-08-03 | Used to show low, medium and high quality environmental conditions, and is the basis for determining standards or modifications of standards related to aquatic areas, wetlands complexes and RA zone cl | Area | Permits | Environment | Yes | 0 |
| asgwc area | Areas Susceptible to Groundwater Contamination | 2026-08-03 | This dataset was created to fulfill a requirement of the Growth Management Act: analysze and protect remaining areas of high aquifer susceptibility ot groundwater contamination. | Area | WLR | Environment | Yes | 0 |
| parcel address condo area | Parcel Address Condo Area | 2026-10-15 | This data included King County condo address and PIN associated to parent location, used for FourCounty_composite locator geocode service. | Area | GISC | Property | No | 0 |
| drainagedistricts area | DrainageDistricts_Area | 2026-04-16 | The Drainage Districts layer was created from Department Of Assessments old hand drawn maps of Drainage Districts. The purpose is to provide digital access to the historic boundaries. | Area | DOA | Property | No | 0 |
| floodelevation projects area | Flood Elevation Projects | 2026-08-03 | To identify properties with one or more structures elevated for flood mitigation with public funding support. | Area | WLR | Property | Yes | 0 |
| city 3co uninc boundary line | Incorporated Areas (cities) in Three County Area Plus Unincorporated Areas - Bou | 2026-09-24 | Representation of the jurisdictional areas (i.e., cities) and the unincorporated areas in the three county area as well as the bordering Chelan, Kitsap, and Kittitas counties. Useful for general carto | Line | GISC | Administrative | No | 0 |
| public parcels area | Public Parcels in King County | 2026-10-15 | This dataset is intended to help users more easily display public land information and use it in analyses. | Area | WLR | Property | Yes | 0 |
| landmarks corridor line | Historic Preservation Landmark Corridors | 2026-08-03 | Heritage corridors that have official Landmark designation and are subject to a higher degree of scrutiny during capital projects. | Line | GISC | Administrative | Yes | 0 |
| encumbrance area | Encumbrance_Area | 2026-10-10 | The purpose of the Encumbrance layer is to provide access to the polygon features for the encumbrances that are displayed on the King County Assessor quarter-section maps. | Area | DOA | Property | No | 0 |
| parcel address area | Parcels for King County with Address, Property and Ownership Information | 2026-10-15 | Provide an external GIS based source of address, property, and owner information to the King County integrated permitting system. This layer was designed to meet the specific needs of the Permit Integ | Area | GISC | Property | No | 0 |
| raskc lut | Regional Animal Services of King County - Lookup table | 2026-09-03 | Provides relationship between JURIS (i.e., city code) and agency providing animal services. Includes contact and website information. | Table | GISC | Administrative | No | 0 |
| ballot dropbox point | Ballot Drop Boxes in King County | 2026-10-06 | Ballot drop boxes in King County are secure locations where voters eligible for the election can return their voted ballot. Ballot drop boxes are open before each primary, special and general election | Point | GISC | Administrative | Yes | 0 |
| zipcode all point | Zipcode Points for King County and Surrounding Area | 2026-08-03 | Zip code points in King County and surrounding area for analysis and display. | Point | GISC | Administrative | Yes | 0 |
| govt buildings services point | Government Services | 2026-04-16 | Locations of government services in King County | Point | WLR | Administrative | No | 0 |
| govt buildings point | Government Buildings | 2026-04-16 | Locations of government buildings in King County. | Point | WLR | Administrative | No | 0 |
| common interest bikemap lut | Common Interest Points Bikemap | 2026-04-16 | Table is meant to be joined with the common interest points to filter out those points of interest used on the King County bicycling guide map. | Table | Roads | Administrative | No | 0 |
| kca96 bldgquality commbldg | Decode Table for Values in item BLDGQUALITY in table COMMBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca97 constrclass condocomplex | Decode Table for Values in item CONSTRCLASS in table CONDOCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca93 contamination parcel | Decode Table for Values in item CONTAMINATION in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| city codes health | Decode table for jurisdiction abbreviations | 2026-04-16 | Provides decode for jurisdiction abbreviations | Table | GISC | Administrative | No | 0 |
| city annex area | Cities with Pending Annexations and Annexation History | 2026-08-03 | This layer shows the annexation and incorporation activity in King County since 1990. For simple current city boundaries look at CITY_Area which is a derivative of City_Annex_Area. City_Annex_Area is | Area | DOA | Administrative | Yes | 0 |
| kca91 cornerlot parcel | Decode Table for Values in item CORNERLOT in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca902 taxvalreason rpacct | Decode Table for Values in item TAXVALREASON in table RPACCT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca901 taxstat rpacct | Decode Table for Values in item TAXSTAT in table RPACCT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca900 proptype vacantlot | Decode Table for Values in item PROPTYPE in table VACANTLOT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kczipcode | US Post Office zipcode extract table | 2026-04-16 | A base reference file that can be accessed by an application to assign the correct ZIP + 4 Code associated with a physical address. | Table | GISC | Administrative | No | 0 |
| kca89 laundry condocomplex | Decode Table for Values in item LAUNDRY in table CONDOCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca90 restrictiveszshape parcel | Decode Table for Values in item RESTRICTIVESZSHAPE in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca83 condition resbldg | Decode Table for Values in item CONDITION in table RESBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca89 laundry aptcomplex | Decode Table for Values in item LAUNDRY in table APTCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca84 heatsource resbldg | Decode Table for Values in item HEATSOURCE in table RESBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca83 condition aptcomplex | Decode Table for Values in item CONDITION in table APTCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca83 condition condocomplex | Decode Table for Values in item CONDITION in table CONDOCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca82 finbasementgrade resbldg | Decode Table for Values in item FINBASEMENTGRADE in table RESBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca82 bldggrade resbldg | Decode Table for Values in item BLDGGRADE in table RESBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca7 salewarning rpsale | Decode Table for Values in item SALEWARNING in table RPSALE_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca6 saleinstrument rpsale | Decode Table for Values in item SALEINSTRUMENT in table RPSALE_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca60 streetsurface parcel | Decode Table for Values in item STREETSURFACE in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca152 unitlocation condounit | Decode Table for Values in item UNITLOCATION in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| city 3co area | Incorporated Areas (cities) in Three County Area: Snohomish;Pierce;King | 2026-09-24 | General cartographic, analysis and query of jurisdictional (city) information for the three county area as well as the bordering Chelan, Kitsap, and Kittitas counties. Does not include data (i.e., no | Area | GISC | Administrative | Yes | 0 |
| kca59 topography parcel | Decode Table for Values in item TOPOGRAPHY in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca58 territorial parcel | Decode Table for Values in item TERRITORIAL in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| zipcode area | Zipcodes for King County and Surrounding Area | 2026-08-03 | Outline zip codes in King County for analysis and display. | Area | GISC | Administrative | Yes | 0 |
| kca58 olympics parcel | Decode Table for Values in item OLYMPICS in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca58 smalllakerivercreek parcel | Decode Table for Values in item SMALLLAKERIVERCREEK in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca58 seattleskyline parcel | Decode Table for Values in item SEATTLESKYLINE in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca58 pugetsound parcel | Decode Table for Values in item PUGETSOUND in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca58 mtrainier parcel | Decode Table for Values in item MTRAINIER in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca151 unitquality condounit | Decode Table for Values in item UNITQUALITY in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca146 mobhomegr condounit | Decode Table for Values in item MOBHOMEGR in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca143 complextype condocomplex | Decode Table for Values in item COMPLEXTYPE in table CONDOCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca145 condolandtype condocomplex | Decode Table for Values in item CONDOLANDTYPE in table CONDOCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca119 featuretype commbldgfeature | Decode Table for Values in item FEATURETYPE in table COMMBLDGFEATURE_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca118 sectionuse commbldgsection | Decode Table for Values in item SECTIONUSE in table COMMBLDGSECTION_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca106 shape commbldg | Decode Table for Values in item SHAPE in table COMMBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca102 presentuse parcel | Decode Table for Values in item PRESENTUSE in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca118 predominantuse commbldg | Decode Table for Values in item PREDOMINANTUSE in table COMMBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca108 heatsystem resbldg | Decode Table for Values in item HEATSYSTEM in table RESBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca105 commonproperty parcel | Decode Table for Values in item COMMONPROPERTY in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca104 hbuasimproved parcel | Decode Table for Values in item HBUASIMPROVED in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca103 hbuasifvacant parcel | Decode Table for Values in item HBUASIFVACANT in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca1 propertytype rpsale | Decode Table for Values in item PROPERTYTYPE in table RPSALE_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| parcel line | Parcel Line | 2026-10-10 | The purpose of the tax parcel layer is to assist users in locating property within King County. The layer serves as the parcel framework data layer for King County. | Line | DOA | Property | No | 0 |
| realprop area | King County Real Property | 2026-10-16 | Provides details about King County property interests | Area | FMD | Property | Yes | 0 |
| personalproperty extr | Personal property Assessor extract table | 2026-04-16 | Personal property information | Table | GISC | Property | No | 0 |
| currentzoning | Current Zoning Codes | 2026-04-16 | Provides list of current zoning codes | Table | GISC | Property | No | 0 |
| vacantlot extr | Vacant lot Assessor extract table | 2026-10-10 | Table contains records for parcels that do not have any buildings. | Table | GISC | Property | No | 0 |
| environmentalrestriction extr | Environmental Restrictions Assessor extract table | 2026-10-10 | This table may contain one or more records of environmental restriction for each parcel of real property. | Table | GISC | Property | No | 0 |
| platfile extr | Plat File Assessor extract table | 2026-10-10 | Plat file information from the King County Assessor's Office. | Table | GISC | Property | No | 0 |
| oss asbuilt | Sewer System As-Built Drawings look-up table | 2026-04-16 | Provides sewer system as-built look-ups | Table | DPH | Property | No | 0 |
| illegal lab | Drug Laboratory Business Table related to Parcel | 2026-04-16 | Provides data necessary for relating illegal drug lab locations to Parcel | Table | DPH | Property | No | 0 |
| juris kcadistrictname | City name code look-up table | 2026-04-16 | Provides relationship between jurisdiction codes and jurisdiction names | Table | GISC | Property | No | 0 |
| sw facilities prop area | Solid Waste Properties | 2026-04-16 | Identify Solid Waste facility properties in King County. | Area | SWD | Property | No | 0 |
| gp flood values | Greenprint Flood Values | 2026-04-16 | Greenprint conservation values by flood program showing percent of parcel area ranging from high to low values. | Table | WLR | Property | No | 0 |
| kcacode area | KCACODE | 2026-04-16 | The levy code layer is used to help visualize the complex intersection of various taxing district boundaries throughout King County for the current certified tax roll year. The data reflects the levy | Area | DOA | Property | No | 0 |
| blkgrp00 shore area | Census 2000 Block Groups - Major WTRBDY Features Removed | 2026-08-03 | Census 2000 Block Group polygons for use with summary level 150 tabular data | Area | GISC | Census | Yes | 0 |
| pubhealth place ci | Public health indicator values based on census place data (ci) | 2026-06-27 | Provides public health indicators | Table | GISC | Census | No | 0 |
| ms2dst area | Miscellaneous 2 Districts | 2026-04-16 | Includes proposed districts going to election, areas of annexation of an existing district going to election, and other miscellaneous districts. Temporary data only- if proposed annexation passes, da | Area | Elections | Districts | No | 0 |
| tracts00 area | Census 2000 Tracts | 2026-08-03 | Census 2000 Tract polygons for use with summary level 140 tabular data | Area | GISC | Census | Yes | 0 |
| park facility carto | Park Facility Cartographic Lookup Table | 2026-04-16 | Via a join, allows a definition query to be set against the business column in the joined table to select only those features required for that business purpose. Current business purposes include the | Table | Parks | Recreation | No | 0 |
| smp nitro area | Shoreline Master Program Nitrogen Reach Quality | 2026-04-16 | Nitrogen is the biological limiting nutrient in marine systems, generally by being the least available for marine plants and algae. | Area | WLR | Planning | No | 0 |
| zoning area | Zoning for Unincorporated King County | 2026-08-05 | The most recent parcel-based zoning data within unincorporated areas of King County, including current zoning designation, any potential zoning designation, and development condition suffixes. | Area | Permits | Planning | Yes | 0 |
| smp access area | Shoreline Master Program Shoreline Public Access | 2026-04-16 | Public access can refer to both formal and informal uses of the shoreline. Formal public access sites are those managed specifically for recreational use by the public, and informal public access site | Area | WLR | Planning | No | 0 |
| contour005 line | Elevation Contour Lines for King County - 5 Foot Contours | 2026-08-03 | 5 foot interval elevation contour lines for King County, derived primarily from 2021 lidar. | Line | GISC | Topography | Yes | 0 |
| smp jurisdiction area | Shoreline Master Program Jurisdiction in King County | 2026-04-16 | The shoreline jurisdiction include all marine shorelines, lakes greater than 20 acres, and rivers and streams with a minimum of 20 cubic feet per second (cfs) mean annual flow and shorelands. | Area | WLR | Planning | No | 0 |
| smp ssshoreline area | Shoreline Master Program Shorelines of Statewide Significance in King County | 2026-04-16 | Shorelines of the State in King County, as defined by the Washington State Shoreline Management Act, include all marine shorelines, lakes greater than 20 acres, and rivers and streams with a minimum o | Area | WLR | Planning | No | 0 |
| contour100 line | Elevation Contour Lines for King County - 100 Foot Index Contours | 2026-08-03 | 100 foot interval elevation contour lines for King County, derived primarily from 2021 lidar. | Line | GISC | Topography | Yes | 0 |
| community plan area | Community Plan Area | 2026-08-03 | Shows which Community Plan is relevant to which part of King County or a specific property. This is used in the DDES custom application Parcel Information Report - returns Areaname field value. | Area | Permits | Planning | Yes | 0 |
| complu area | Comprehensive Plan Land Use | 2026-08-03 | The Comprehensive Plan Land Use Codes in this layer reflect the goals of the King County Comprehensive Plan. These codes may be revised annually by Comprehensive Plan map amendments and occasionally o | Area | Permits | Planning | Yes | 0 |
| vashonmauryshorelinebuildings area | Vashon-Maury Island Shoreline Building Footprints | 2026-04-16 | This layer contains all buildings in the Coastal High Hazard Area (FEMA High Risk Flood Areas/100-yr Floodplain), Sea-Level Rise Risk Area, or 100 feet landward of the Sea-Level Rise Risk Area for Vas | Area | WLR | Environment | No | 0 |
| mtpeaks point | Mountain Peaks with Elevations | 2026-08-03 | General reference and location information for significant topographic features | Point | GISC | Topography | Yes | 0 |
| noxious weed infestation point | Noxious Weeds Program Infestations | 2026-10-16 | This dataset shows both active and non-active noxious weed infestations in King County, Washington. It includes locations where invasive plant species regulated by the County have been found, regardle | Point | WLR | Environment | Yes | 0 |
| tribal lands area | Tribal Reservation Lands in or Adjacent to King County | 2026-08-03 | To show the known jurisidictional boundaries of Native Sovereign Nations in or adjacent to King County Washington | Area | Permits | Political Boundaries | Yes | 0 |
| kingco area | King County Political Boundary (no waterbodies) | 2026-08-03 | Shows political boundaries for King County independent of shoreline. Useful for showing all areas of county; including water areas. Use KINGSH_AREA to depict interior political boundaries with edge-of | Area | GISC | Political Boundaries | Yes | 0 |
| wetlands nwi 2024 area | King County NWI Wetlands with LLWW, HGM and Function Attributes | 2026-10-16 | King County’s National Wetlands Inventory (NWI) dataset is a localized version of the U.S. Fish and Wildlife Service’s national wetland mapping effort. These maps were created in 2024 using geospatial | Area | WLR | Environment | Yes | 0 |
| lsr sds sevhazpot area | Landslide Hazards along River Corridors - Shallow Debris Slides Severe Hazard Po | 2026-08-03 | Suitable for general reference and analyses. Identifies only areas of potential shallow debris landsliding along the river corridor within the study limits in King County. | Area | WLR | Environment | Yes | 0 |
| lsr sds modhazpot area | Landslide Hazards along River Corridors - Shallow Debris Slides Moderate Hazard | 2026-08-03 | Suitable for general reference and analyses. Identifies only areas of potential shallow debris landsliding along the river corridor within the study limits in King County. | Area | WLR | Environment | Yes | 0 |
| lsr rf rockfallpotential area | Landslide Hazards along River Corridors - Rock fall potential | 2026-08-03 | Suitable for general reference and analyses. Identifies only rock fall potential along the river corridor within the study limits in King County. | Area | WLR | Environment | Yes | 0 |
| lsr rf rockavalanchedeposit area | Landslide Hazards along River Corridors - Rock avalanche deposit | 2026-08-03 | Suitable for general reference and analyses. Identifies only rock avalanche deposits along the river corridor within the study limits in King County. | Area | WLR | Environment | Yes | 0 |
| lsr historicallandslides point | Landslide Hazards along River Corridors - Historical Landslides | 2026-08-03 | Suitable for general reference and analyses. Identifies only historical landslides (landslides that have happened) recorded within the river corridors in King County. | Point | WLR | Environment | Yes | 0 |
| lsr f lowlandfans area | Landslide Hazards along River Corridors - Lowland fans | 2026-08-03 | Suitable for general reference and analyses. Identifies only depositional fans in Puget Lowland areas along the river corridor within the study limits in King County. | Area | WLR | Environment | Yes | 0 |
| lsr ds topofmainscarp line | Landslide Hazards along River Corridors - Top of main landslide (steep slopes on | 2026-08-03 | Suitable for general reference and analyses. Identifies only the top of the main landslide (steep slopes on top of a slide) identified on deep seated landslides mapped within the river corridor study | Line | WLR | Environment | Yes | 0 |
| lsr f alpinefanlesslikelydf area | Landslide Hazards along River Corridors - Alpine fans less likely subject to deb | 2026-08-03 | Suitable for general reference and analyses. Identifies only depositional fans that are located in alpine areas and are less likely subject to debris flows along the river corridor within the study li | Area | WLR | Environment | Yes | 0 |
| lsr ds toeofslidealongriver line | Landslide Hazards along River Corridors - Toe of landslide along river (where bo | 2026-08-03 | Suitable for general reference and analyses. Identifies only the toe of a landslide along a river within the river corridor study limits in King County. | Line | WLR | Environment | Yes | 0 |
| lsr ds landslideoutline area | Landslide Hazards along River Corridors - Landslide outline (polygon contains al | 2026-08-03 | Suitable for general reference and analyses. Identifies only the landslide outline (polygon contains all features of a deep-seated landslide) identified on deep seated landslides mapped within the riv | Area | WLR | Environment | Yes | 0 |
| lsr ds landslidebody area | Landslide Hazards along River Corridors - Landslide body (where debris from a sl | 2026-08-03 | Suitable for general reference and analyses. Identifies only the landslide body (where debris from a slide has been deposited) identified on deep seated landslides mapped within the river corridor stu | Area | WLR | Environment | Yes | 0 |
| marijuana location point | Marijuana Locations | 2026-04-16 | Locations of Cannabis facilities in King County. Used for buffering areas to exclude from minor's facilities. for example: schools, parks, daycares. | Point | GISC | Public Safety | No | 0 |
| patrol districts area | King County Sheriff Patrol Districts | 2026-08-03 | To distinguish areas of Unincorporated King County from Incorporated King County. | Area | KCSO | Public Safety | Yes | 0 |
| earlyinterventionproviders area | Early Intervention Providers | 2026-04-16 | The purpose of this layer is to show the boundaries of the agencies that provide early support for infants and toddlers. | Area | GISC | Public Safety | No | 0 |
| veterans human services levy point | Veterans Levy and Human Services Levy Service Locations | 2026-08-03 | Veterans levy and human services levy service locations. | Point | GISC | Public Safety | Yes | 0 |
| medic units point | Medic Units in King County | 2026-04-16 | Locations of paramedic medic units, some co-located with fire stations. | Point | DPH | Public Safety | No | 0 |
| medical facilities point | Medical Facilities including Hospitals | 2026-08-03 | Map display for centroid of feature and general analysis. There are no specific business items attached to MEDICAL_FACILITIES_POINT. | Point | GISC | Public Safety | Yes | 0 |
| ph clinics point | Public Health Clinics | 2026-08-03 | Provide location of facilities managed by Public Health of Seattle and King County | Point | DPH | Public Safety | Yes | 0 |
| landslide hazard area | Potential landslide hazard areas 2016 | 2026-08-03 | Potential landslide hazard areas in unincorporated King County. Provided to counsel residents on the possible need for further investigations, such as prior to a proposal for new development. | Area | Permits | Environment | Yes | 0 |
| landslide buffer area | Potential landslide hazard areas 50-foot buffer 2016 | 2026-08-03 | Portion of unincorporated King County within 50 feet of identified potential landslide hazard areas. | Area | Permits | Environment | Yes | 0 |
| saostream line | Sensitive Area Ordinance Streams | 2026-08-03 | To provide guidelines for development. | Line | Permits | Environment | Yes | 0 |
| kcp loc point | Police Station Locations in King County | 2026-08-03 | Location of various jurisdictional police stations | Point | KCSO | Public Safety | Yes | 0 |
| firestn point | Fire Station Locations in King County | 2026-08-03 | General location of King County fire stations within ownership parcel | Point | DPH | Public Safety | Yes | 0 |
| shoreline condition line | Marine Shoreline Environmental Conditions | 2026-08-03 | Used to show low, medium and high quality environmental conditions, and is the basis for determining standards or modifications of standards related to aquatic areas, wetlands complexes and RA zone cl | Line | Permits | Environment | Yes | 0 |
| currflood chnlmig hazlist area | Current Flood and Channel Migration Hazard List | 2026-04-16 | To identify a subset of non-King County properties which pose flood risk and/or channel migration hazards. | Area | WLR | Property | No | 0 |
| city kc boundary line | Cities and Unincorporated King County - Boundary Line | 2026-04-16 | To document areas incorporated and unicorporated in King County. | Line | GISC | Administrative | No | 0 |
| city 3co boundary line | Incorporated Areas (cities) in Three County Area - Boundary Line | 2026-09-24 | General cartographic, analysis and query of jurisdictional (city) information for the three county area as well as the bordering Chelan, Kitsap, and Kittitas counties. Does not include data for uninco | Line | GISC | Administrative | No | 0 |
| riverslomc area | Letter of Map Change (LOMC) | 2026-08-03 | Letter of Map Change (LOMC) is a general term used by FEMA that relates to floodplain management where several revisions and amendments are made to FEMA maps by letter. | Area | WLR | Property | Yes | 0 |
| gp farm values | Greenprint Farm Values | 2026-04-16 | Greenprint conservation values by farm program showing percent of parcel area ranging from high to low values. | Table | WLR | Property | No | 0 |
| row area | Rights of Way | 2026-10-17 | Rights of Way (ROW) polygons dissolved out of the King County Parcel layer. | Area | DOA | Property | Yes | 0 |
| parcellegaldesc extr | plibrary.PROPERTY.parcellegaldesc_extr | 2026-10-17 | No Summary available | Table | GISC | Property | No | 0 |
| parcel sales3yr area | Parcel Sales Last 3 Years | 2026-10-15 | Parcel sales information for the last three years. | Area | GISC | Property | Yes | 0 |
| firelevy area | Fire Levy | 2026-04-16 | This layer represents the boundaries of Fire districts as applied for taxation purposes. | Area | DOA | Property | No | 0 |
| schlevy area | School Levy | 2026-04-16 | This layer represents the boundaries of School districts as applied for taxation purposes. | Area | DOA | Property | No | 0 |
| kca58 otherview parcel | Decode Table for Values in item OTHERVIEW in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca56 watersystem parcel | Decode Table for Values in item WATERSYSTEM in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca54 tidelandshoreland parcel | Decode Table for Values in item TIDELANDSHORELAND in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca52 wfntbank parcel | Decode Table for Values in item WFNTBANK in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca4 propertyclass rpsale | Decode Table for Values in item PROPERTYCLASS in table RPSALE_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca159 parkother condounit | Decode Table for Values in item PARKOTHER in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca16 currentusedesignation parcel | Decode Table for Values in item CURRENTUSEDESIGNATION in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| landcover land class 2023 area | Landcover Land Classification 2023 | 2026-08-03 | This high-resolution tessellated, vector dataset consists of land cover classifications derived from countywide multispectral imagery. These classifications were extracted by Ecopia by leveraging AI-b | Area | WLR | Natural Resources | Yes | 0 |
| kca157 vwmt condounit | Decode Table for Values in item VWMT in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| tdr site point | Transfer Development Right Program Sites | 2026-08-03 | To show the location of TDR sending and receiving sites in King County. | Point | WLR | Natural Resources | Yes | 0 |
| tdr site link line | Transfer Development Right Program Site Connections | 2026-08-03 | The lines show linkages between TDR Sending Site properties (permanently protected) and TDR Receving Site properties. Some linkages are between a Sending Site to a Bank Site and between Bank Site to a | Line | WLR | Natural Resources | Yes | 0 |
| tdr sending properties area | Transfer Development Right Program Sending Site Properties | 2026-08-03 | To display location of all TDR sending sites in King County, and provide information about the sites. | Area | WLR | Natural Resources | Yes | 0 |
| shrp project point | Small Habitat Restoration Project (SHRP) Data | 2026-10-10 | Locations of Small Habitat Restoration Projects (SHRP) in King County. | Point | WLR | Natural Resources | Yes | 0 |
| tdr receiving properties area | Transfer Development Right Program Receiving Site Properties | 2026-06-25 | To show location of all TDR receiving sites where transferable development rights have been redeemed | Area | WLR | Natural Resources | No | 0 |
| lci qual income health area | LCI Qualifying Income and Health Areas | 2026-10-07 | Areas that are in both the bottom third of census tracts for household income and top third of ZIP codes for hospitalization rates due to asthma, diabetes, and heart disease. Dataset produced October | Area | WLR | Natural Resources | Yes | 0 |
| lci opportunity metrics area | LCI Opportunity Area Metrics | 2026-10-08 | Full parcel metrics used for the Land Conservation Initiative (LCI) opportunity area analysis, including relevant demographic, health, and environmental criteria. Dataset produced October 2026. | Area | WLR | Natural Resources | Yes | 0 |
| lci opportunity parcel area | LCI Opportunity Areas | 2026-10-07 | Locations where households lack open space access and simultaneously fall in the bottom third of census tracts for household income and top third of ZIP codes for hospitalization rates due to asthma, | Area | WLR | Natural Resources | Yes | 0 |
| cut pbrs timber area | King County Public Benefit Rating System Current Use Taxation Properties | 2026-10-10 | Current Use Taxation Program: Public benefit rating system and Timber Land Program parcels | Area | WLR | Natural Resources | Yes | 0 |
| cut forest area | Forest Current Use Parcels | 2026-08-03 | Parcels receiving a tax incentive for maintining use of property for the growth and harvest of timber for commercial purposes. The majority of parcels have the entire area enrolled but this also incl | Area | WLR | Natural Resources | Yes | 0 |
| cut ag area | Farm and Agricultural Current Use Parcels | 2026-08-03 | Parcels receiving a tax incentive for maintaining use of property for the production of livestock or agricultural commodities for commercial purposes. | Area | WLR | Natural Resources | Yes | 0 |
| colsite point | Sites with Current or Grandfathered Mineral Extraction Rights | 2026-04-16 | This layer was created in approx. 1994 or 1995 to address implementation of the Comprehensive Plan as regards mineral sites. A temporary KC employee, Maren Van Nostrand, did extensive research on ever | Point | Permits | Natural Resources | No | 0 |
| ag landuse06 area | Agricultural Land Use 2006 for Ag. Production Districts and Vashon | 2026-04-16 | To assess activity and land use particularly within the agricultural designated areas. | Area | WLR | Natural Resources | No | 0 |
| ag landuse genl03 area | 2003 Generalized Agricultural Land Use | 2026-04-16 | To assess agricultural activity and land use. | Area | WLR | Natural Resources | No | 0 |
| tracts20 pl94totalpop | 2020 Census State Redistricting Data - Total Population for Tracts | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 1, tables P1 & P2. This product contains summary statistics on (P1) Race - Total Population and (P2) Race + Hispanic | Table | GISC | Census | Yes | 0 |
| blkgrp20 pl94totalpop | 2020 Census State Redistricting Data - Total Population for Block Groups | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 1, tables P1 & P2. This product contains summary statistics on (P1) Race - Total Population and (P2) Race + Hispanic | Table | GISC | Census | Yes | 0 |
| tracts20 shore area | 2020 Census Tracts for King County - Major Waterbody Features Removed | 2026-08-03 | 2020 United States Census Bureau tract census geography. Converted from Census Bureau TIGER/Line shapefiles and updated to meet King County GIS standards. Major water bodies - Puget Sound, Lake Washi | Area | GISC | Census | Yes | 0 |
| demographic base area | 2018 Demographic Base | 2026-08-03 | Basic demographics by census tracts in King County based on 2014 - 2018 American Community Survey 5 Year Average. | Area | GISC | Census | Yes | 0 |
| localscape demographics | LocalScape Demographics | 2026-04-16 | To bring data together from disparate sources in order to provide new insights. | Table | GISC | Census | No | 0 |
| demographic index area | 2020 Consolidated Demographics Index | 2026-08-03 | Combines three demographic characteristics into one category. English proficiency, people of color, and household income are scored and combined into a equal weighted score. | Area | GISC | Census | Yes | 0 |
| blocks10 area | 2010 Census Blocks for King County - Conflated to Parcels | 2026-08-03 | In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extr | Area | GISC | Census | Yes | 0 |
| blkgrp10 area | 2010 Census Block Groups for King County | 2026-08-03 | In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extr | Area | GISC | Census | Yes | 0 |
| tracts00 shore area | Census 2000 Tracts - Major WTRBDY Features Removed | 2026-04-16 | Census 2000 Tract polygons for use with summary level 140 tabular data | Area | GISC | Census | No | 0 |
| pubhealth tract data | Public health indicator values based on census tract data | 2026-06-27 | Provides health indicators | Table | GISC | Census | No | 0 |
| pubhealth place np | Public health indicator values based on census place data (np) | 2026-06-27 | Provides health indicators | Table | GISC | Census | No | 0 |
| pubhealth tract conf | Public health indicator values based on census tract data (conf) | 2026-06-27 | Provides health indicators | Table | GISC | Census | No | 0 |
| pubhealth blkgrp conf | Public health indicator values based on census block group data (conf) | 2026-06-27 | Provide public health indicators | Table | GISC | Census | No | 0 |
| pubhealth all indicators | Business table of public health indicator values based on census information for | 2026-04-16 | Provides public health indicators | Table | GISC | Census | No | 0 |
| idlink tracts place | Relationship table between census TRACT and PLACE identifiers | 2026-04-16 | Provides relationship between Census Tracts and Census Place names | Table | GISC | Census | No | 0 |
| idlink blkgrp place | Relationship table between census BLKGRP and PLACE identifiers | 2026-04-16 | Provides relationship between census Block Groups and Census Place names | Table | GISC | Census | No | 0 |
| tract area | Census 1990 Tracts | 2026-04-16 | Provides 1990 Census Tract boundaries and identifiers | Area | GISC | Census | No | 0 |
| place area | Census 1990 Places | 2026-04-16 | Displays common cities and other jurisdictional boundaries | Area | GISC | Census | No | 0 |
| taz area | Census 1990 Traffic Analysis Zones | 2026-04-16 | Provides historic record for Traffic Analysis Zones | Area | GISC | Census | No | 0 |
| blkgrp00 area | Census 2000 Block Groups | 2026-08-03 | Census 2000 Block Group polygons for use with summary level 150 tabular data | Area | GISC | Census | Yes | 0 |
| blockgrp area | 1990 Block Groups | 2026-04-16 | Census block group area (blocks with the same 100 level) reporting area. | Area | GISC | Census | No | 0 |
| wtrdst area | Water Districts of King County | 2026-08-26 | Water district boundaries in King County maintained for purposes of election. These are district boundaries which do not always coincide with service area boundaries. Corporate municipal district bo | Area | Elections | Districts | Yes | 0 |
| wsdst area | Water and Sewer Districts of King County | 2026-08-26 | Combined water and sewer district boundaries for election purposes. Corporate municipal district boundaries are not the same as water service or sewer service areas of the districts. Only voters wit | Area | Elections | Districts | Yes | 0 |
| rtadst area | Regional Transit District | 2026-08-26 | Regional Transit Authority District Boundaries maintained for election purposes | Area | Elections | Districts | Yes | 0 |
| libdst area | Rural Library District | 2026-08-26 | Rural library district boundaries maintained for election purposes. Attributes include rural library districts within the boundaries of King County. | Area | Elections | Districts | Yes | 0 |
| kccdst area | Metropolitan King County Council | 2026-09-07 | King County Council district boundaries for the purposes of election. Boundaries are based on the 2022 King County Council districts after the 2021 redistricting as a result of the 2020 census. It sho | Area | Elections | Districts | Yes | 0 |
| dstcode area | District Codes | 2026-08-26 | This data layer is the base from which all other election districts in King County are derived. Geographic data is joined with election system tables to programmatically produce all other election dis | Area | Elections | Districts | Yes | 0 |
| dirdst area | Seattle School Board Director Districts | 2026-08-26 | Seattle School District Director District boundaries for election purposes. Candidates for the Seattle District School Board must file and be elected by district in the primary election. Director Dis | Area | Elections | Districts | Yes | 0 |
| fpp parcel area | Farmland Preservation Program Parcels | 2026-10-16 | Contains individual parcels within the Farmland Preservation Program for which the development rights have been sold and the property is restricted to agricultural use. | Area | WLR | Natural Resources | Yes | 0 |
| fpp farm area | Farmland Preservation Program Farm Boundaries | 2026-10-16 | Contains farm boundaries containing one or more parcels within the Farmland Preservation Program with the same farm number for which the development rights have been sold and the property is restricte | Area | WLR | Natural Resources | Yes | 0 |
| fp fishpassagesites point | Fish Passage Sites | 2026-10-16 | These data are used to identify, locate, and prioritize correction of human-made barriers to fish passage. Identifying and correcting fish passage barriers is a key component of salmon recovery. The d | Point | WLR | Natural Resources | Yes | 0 |
| fp sitewatersheds area | Fish Passage Site Watersheds | 2026-10-16 | This data set includes drainage basins for fish passage sites that are barriers, or that had a Level B site assessment. | Area | WLR | Natural Resources | Yes | 0 |
| farmpad point | Farm Pads | 2026-04-16 | Farm pads are elevated areas for protecting store livestock, farm machinery and other agricultural equipment and supplies during a flood. | Point | WLR | Natural Resources | No | 0 |
| bct general display line | Backcountry Trails for General Display | 2026-04-30 | This data is created for display purpose for online mapping application for Parks (ParkFinder). The data is simplified for the purpose of the application. | Line | Parks | Recreation | No | 0 |
| barricade point | Barricades maintained by King County Roads Division | 2026-10-13 | Shows location of Barricades maintained by King County Roads Division | Point | Roads | Transportation | Yes | 0 |
| curb line | Curb maintained by King County Roads Division | 2026-08-20 | Shows location of curbs maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| street direction zones area | Street Directional Zones - County and City-Specific | 2026-08-03 | Most often used as an index map on street maps to help readers orient themselves. | Area | GISC | Transportation | Yes | 0 |
| trafficcamera point | King County and WSDOT Traffic Cameras | 2026-10-13 | This data layer was originally developed to support the "My Commute" public website maintained by Road Services. Web-based cameras are a traffic management tool that provide real-time traffic informat | Point | Roads | Transportation | Yes | 0 |
| roadsegment route line | Road Segment Routes | 2026-04-16 | Segmented routed roads primarly used for linear referencing RoadGIS' asset data | Line | Roads | Transportation | No | 0 |
| roadlog onbond line | Roadlog - On Bond | 2026-10-16 | Roadlog segments that have maintenance and defect bonding. | Line | Roads | Transportation | Yes | 0 |
| roadlog halfstreet line | Roadlog - Half Streets | 2026-08-03 | Publicly-owned and maintained; unincorporated (non-city) half-street roads and rights-of-way. These centerlines represent road infrastructure which King County DOT - Road Services maintains only half | Line | Roads | Transportation | Yes | 0 |
| roadlog line | Roadlog Centerlines owned and maintained by King County Road Services | 2026-08-03 | Publicly-owned and maintained; unincorporated (non-city) roads and rights-of-way. These centerlines represent road infrastructure which King County DOT - Road Services maintains. | Line | Roads | Transportation | Yes | 0 |
| lifeline route line | Lifeline Routes | 2026-08-03 | Lifeline Routes | Line | Roads | Transportation | Yes | 0 |
| striping line | Striping maintained by King County Road Services | 2026-10-15 | Location of linear pavement markings, or striping, maintained by King County Roads Division. | Line | Roads | Transportation | Yes | 0 |
| freeway speeds actual point | Speeds (Actual) Collected from KC Transit Access Vans on Freeways and Major High | 2026-08-03 | Data set was created to improved the accuracy and reliability of Metro Access scheduling systems. | Point | Transit | Transportation | Yes | 0 |
| flasher point | Flasher | 2026-10-13 | Traffic flashers maintained by King County Roads | Point | Roads | Transportation | Yes | 0 |
| radarspeedsign point | Radar Speed Signs | 2026-10-13 | Locations of radar speed signs maintained by King County Roads Division. | Point | Roads | Transportation | Yes | 0 |
| signal point | Signals maintained by King County Road Services | 2026-10-13 | Signals Maintained by Road Services | Point | Roads | Transportation | Yes | 0 |
| trans network ferry line | Metro Transportation Network (TNET) in King County for Ferry Mode | 2026-08-03 | Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Au | Line | Transit | Transportation | Yes | 0 |
| trans network ped line | Metro Transportation Network (TNET) in King County for Pedestrian Mode | 2026-10-11 | Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Au | Line | Transit | Transportation | Yes | 0 |
| trans network equest line | Metro Transportation Network (TNET) in King County for Equestrian Mode | 2026-10-11 | Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Au | Line | Transit | Transportation | Yes | 0 |
| trans network bike line | Metro Transportation Network (TNET) in King County for Bicycle Mode | 2026-10-11 | Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Au | Line | Transit | Transportation | Yes | 0 |
| trans network car line | Metro Transportation Network (TNET) in King County for Car Mode | 2026-10-11 | Developed to support transportation planning & engineering; transit routing & transit operations within the Department of Transportation. The data supports the ATIS application used by the Regional Au | Line | Transit | Transportation | Yes | 0 |
| antiicer route line | Anti-Icer Routes | 2026-08-03 | Road Services anti-ice routes for storm response. | Line | Roads | Transportation | Yes | 0 |
| roadutilityinspection area | Road Utility Inspection Areas | 2026-08-03 | Boundaries of utility inspection for King County Roads Division. | Area | Roads | Transportation | Yes | 0 |
| sanding route line | Roads Sanding Routes | 2026-08-03 | The King County Department of Transportation, Road Services Division maintains roads within unincorporated King County and contract cities to increase the public's safety. As part of its mission, the | Line | Roads | Transportation | Yes | 0 |
| roadvacation area | Road Vacation | 2026-10-07 | To track areas of King County that road rights of way that are currently and historically have been vacated | Area | Roads | Transportation | Yes | 0 |
| roads service level line | Roads Service Levels | 2026-08-03 | To focus resources on maintenance and preservation of higher priority roads. This system is part of the Strategic Plan for Road Services. | Line | Roads | Transportation | Yes | 0 |
| orca passport zones area | Metro ORCA Passport Zone in King County | 2026-08-03 | To enable businesses throughout the four counties to estimate annual costs of providing ORCA cards to their employees. | Area | Transit | Transportation | Yes | 0 |
| heritage corridors line | Heritage Corridors | 2026-08-03 | To identify corridors to help the County and other public agencies in the region avoid or mitigate impacts to local historic roads during road improvement and maintenance or other public works project | Line | Roads | Transportation | Yes | 0 |
| charging stations point | King County Transit Facilities with Electrical Outlets | 2026-08-03 | Used by transit commuters in King County for charging electric vehicles. Planners from Metro and WSDOT use the data for planning electric vehicle spaces at park and ride facilities | Point | Transit | Transportation | Yes | 0 |
| aarroutes line | Adopt-a-Road Routes | 2026-08-03 | Used to track routes that are or may be adopted. Also used to note route changes that may need to get made. | Line | Roads | Transportation | Yes | 0 |
| facility revenue area | Metro Facility Revenue in King County | 2026-08-03 | The purpose is to give transit planners and users a more exact idea where busses leave from transit centers | Area | Transit | Transportation | Yes | 0 |
| adverse weather districts area | Metro Adverse Weather Districts in King County | 2026-08-03 | To divide the metro service area into districts for facilitating bus re-routes in the case of adverse weather. | Area | Transit | Transportation | Yes | 0 |
| evacuationroutes line | Evacuation Routes for Green River Valley | 2026-08-03 | Evacuation routes were planned by Road Services, local cities and WSDOT to assist citizens who need to evacuate due to possible flooding of the Green River Valley area to follow the best route out of | Line | Roads | Transportation | Yes | 0 |
| dart area | Metro's Dial-A-Ride Transit (DART) in King County | 2026-09-11 | Metro's Dial-A-Ride Transit (DART) service for the general public offers variable routing in some areas within King County. By using vans that can go off regular routes to pick up and drop off passeng | Area | Transit | Transportation | Yes | 0 |
| bike lockers point | King County Transit Facilities With Bicycle Lockers | 2026-08-03 | Used by transit commuters in King County. Planners from Metro, Sound Transit, WSDOT and King County jurisdictions use the data for planning transit center and park and ride bicycle facilities. | Point | Transit | Transportation | Yes | 0 |
| tname | Metro TNAME Table in King County | 2026-10-15 | Participates in realtionship classes with the TLINK feature class and the TLINK_TNAME table to allow link addresses to have names on the left side and right side. | Table | Transit | Transportation | Yes | 0 |
| landmark alias | Landmark Alias in King County | 2026-08-03 | Accommodates names in common usage, condensed versions of names, or acronyms as alternatives for the formal names to increase ease of use of the Automated Travel Information System (ATIS) and the onli | Table | Transit | Transportation | Yes | 0 |
| airports area | Airports in King County | 2026-08-03 | Data is used to identify land designated for use as airports in King County | Area | KCIA | Transportation | Yes | 0 |
| transit reroutes line | Metro Transit Reroutes in King County | 2026-10-11 | Used by transit staff and systems to represent the path of transit reroutes during adverse weather. | Line | Transit | Transportation | Yes | 0 |
| bridges point | Bridges Maintained by King County | 2026-08-18 | Data was created to locate (map) King County Bridge infrastructure. | Point | Roads | Transportation | Yes | 0 |
| landmark point | King County Landmarks | 2026-08-03 | The landmark database was generated for the ATIS application used by the Regional Automated Trip Planning group (RATP). This group assists Metro bus riders to get from one location to another taking t | Point | Transit | Transportation | Yes | 0 |
| kcaddrgrid line | Addressing Grid Reference for King County | 2026-08-03 | Used as a refference when assigning street names and new addresses in unincorporated King County. | Line | Permits | Transportation | Yes | 0 |
| trans tlink tmode | Metro Transportation Network (TNET) Modes in King County | 2026-10-15 | Identifies all modes available for each Transportation Link. The four default modes assigned are Vehicular-Car, Vehicular-Bus, Bicycle & Pedestrian. When the available modes differ they are altered ac | Table | Transit | Transportation | Yes | 0 |
| st names | Cross street names business table | 2026-10-02 | Street name table used by internet applications when searching for street intersections. | Table | GISC | Transportation | No | 0 |
| st node xy | Cross street XY coordinate business table | 2026-10-02 | XY coordinate file for use in internet applications to find cross street queries. | Table | GISC | Transportation | No | 0 |
| strmpgrm wshd catchment area | Stream Monitoring Program Watershed Catchment Areas | 2026-04-16 | King County Stream Monitoring Program stream site watersheds. | Area | WLR | Hydrography | No | 0 |
| streamtype line | Stream Type | 2026-10-16 | Stream Type is a stream and watercourse layer that identifies a stream or water body segment's regulatory classification. | Line | WLR | Hydrography | Yes | 0 |
| oblique image21 area | Index to 2021 Pictometry oblique images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each oblique image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| fema floodway area | FEMA Floodways in King County | 2026-08-03 | This dataset provides the location of the regulatory floodways. This information is intended for informational purposes only, and should not be used for parcel level determinations | Area | WLR | Hydrography | Yes | 0 |
| fema reduced risk levee area | FEMA Reduced Risk Levee | 2026-08-03 | FEMA Reduced Risk Levee areas | Area | WLR | Hydrography | Yes | 0 |
| oblique image17 area | Index to 2017 Pictometry oblique images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each oblique image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| lidar 2016 groundcontrol point | RTK Ground Control Points for 2016 King County/Puget Sound Lidar Consortium Lida | 2026-08-03 | Provide support for high resolution terrain elevation data from the PSLC King County LiDAR dataset. | Point | GISC | Survey | Yes | 0 |
| ortho image07 area | Index to 2007 Pictometry vertical (nadir) images | 2026-08-03 | For image reference information. Information must be used cautiously as the individual frames are composited into the tiled orthoimage, thus a tiled orthoimage may represent multiple frames acquired o | Area | GISC | Survey | Yes | 0 |
| oblique image07 area | Index to 2007 Pictometry oblique images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each oblique image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| ortho index area | Index to Project Image Library Orthoimagery and Scans | 2026-04-16 | For determining the availabiltity of imagery in a given area since the extents of the project imagery are highly variable. | Area | GISC | Survey | No | 0 |
| oblique image09 area | Index to 2009 Pictometry oblique images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each oblique image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| raststat 7500 area | 7500-FT Tiling Status for KC Raster Datasets | 2026-08-03 | This index is primarily a data processing, data storage level index which allows all raster and image data stored at this level to be maintained in a common, consistent tile and naming scheme. The ind | Area | GISC | Survey | Yes | 0 |
| allextents area | Extent of Imagery and other Raster Datasets for King County | 2026-04-16 | Few of the raster data sets in the SDW have coincident extents so the extents polygons can be used to determine if valid data from that dataset exists for a given area of interest. These extent polygo | Area | GISC | Survey | No | 0 |
| uplowtribbas area | Critical Areas Ordinance Basin Delineations | 2026-08-03 | To determine upper and lower portions of drainage basins for Critical Area Ordinance. | Area | Permits | Hydrography | Yes | 0 |
| wtrbdy con area | Waterbodies conflated to PARCEL | 2026-04-16 | This layer is for cartographic use only where a conflated edge between waterbodies and parcel boundaries is required. | Area | GISC | Hydrography | No | 0 |
| wtrcrs line | Rivers and Streams in King County | 2026-08-03 | This coverage contains water courses for King County drainage basins including some areas in adjoining counties. | Line | WLR | Hydrography | Yes | 0 |
| snoq oblique point | Snoqulamie River Oblique Photos | 2026-08-03 | This layer is intended to allow hyperlinks to be set up between the point locations and the corresponding oblique photos. | Point | WLR | Hydrography | Yes | 0 |
| wtrbdy wet area | Wetland class excerpted from WTRBDY | 2026-04-16 | General wetland and wet area boundary and definition descriptions, independent of open water waterbody areas. | Area | GISC | Hydrography | No | 0 |
| contour050 line | Elevation Contour Lines for King County - 50 Foot Index Contours | 2026-08-03 | 50 foot interval elevation contour lines for King County, derived primarily from 2021 lidar. | Line | GISC | Topography | Yes | 0 |
| hydrogauge point | King County Hydrological Monitoring Gauges | 2026-10-17 | This dataset is intended for use in hydrological modeling, watershed planning, aquatic habitat assessments and other situations where information on hydrological gauge location is useful. | Point | WLR | Hydrography | Yes | 0 |
| health reporting 2020 area | Health Reporting Areas 2020 | 2026-08-03 | Health Reporting Areas are sub-county geographies based on Census 2020 results for reporting health statistics. | Area | DPH | Planning | Yes | 0 |
| zoning 1995 ord 11653 area | 1995 Zoning Title 21A Adoption Ord. 11653 | 2026-04-16 | This data layer was created to conflate the Title 21A zoning designations to parcel boundaries current in 2016. This layer establishes the starting point for the zoning changes tracked in the Historic | Area | Budget | Planning | No | 0 |
| urban growth 1994 area | Urban Growth Area Designation, Historic 1994 | 2026-08-03 | Provides historic (1994) Urban Growth Area Designation data. Suitable for change analysis and historic mapping. | Area | Budget | Planning | Yes | 0 |
| landuse kc consol 20 area | Countywide Planned Land Use Designations (2016) - Generalized to 20 Categories | 2026-04-16 | 2016 vintage countywide comprehensive plan land use designations generalized to 20 categories. | Area | GISC | Planning | No | 0 |
| zoning kc consol 36 area | Zoning Designations for King County - 36 category scheme | 2026-04-16 | To provide a single contiguous, but generalized, data layer of zoning boundaries and designations for all areas of King County. | Area | GISC | Planning | No | 0 |
| smp access priorities area | Shoreline Master Program Public Access Priorities | 2026-04-16 | Public access is defined as the ability of the general public to reach, touch, and enjoy the water's edge, to travel on the waters of the state, and to view the water and the shoreline from adjacent l | Area | WLR | Planning | No | 0 |
| smp sediment area | Shoreline Master Program Sediment Reach Quality | 2026-04-16 | Sediment refers to the particles (such as sand and other soils) which settle, or are deposited, on the sides and bottom of water bodies. Sediment provides nutrients and minerals vital to the health of | Area | WLR | Planning | No | 0 |
| smp wave area | Shoreline Master Program Wave Energy Reach Quality | 2026-04-16 | A wave, measured by its length, period, and height, is energy moving through water. Shorter waves, generated by local winds and vessel wakes, influence the water elevation that already varies with tid | Area | WLR | Planning | No | 0 |
| smp water area | Shoreline Master Program Hydrologic Cycle Reach Quality | 2026-04-16 | The hydrologic cycle is important because it is how water reaches plants, animals and us. Besides providing people, animals and plants with water, it also moves things like nutrients, pathogens and se | Area | WLR | Planning | No | 0 |
| smp path area | Shoreline Master Program Pathogen Reach Quality | 2026-04-16 | Pathogens are bacteria and viruses that are destructive to humans and other animals, though they are a natural part of the environment that comes from fecal matter. In high concentration, pathogens ca | Area | WLR | Planning | No | 0 |
| smp light area | Shoreline Master Program Light Energy Reach Quality | 2026-04-16 | Light energy is the natural pathway for light to reach the shoreline and addition of artificial light to the aquatic shorelines, especially at night. Light energy affects water temperature, biological | Area | WLR | Planning | No | 0 |
| park address table | Park Addresses | 2026-04-16 | Provide park access location information. | Table | Parks | Recreation | No | 0 |
| ortho image21 area | Index to 2021 Pictometry nadir images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each nadir image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| fema floodplain 500yr area | FEMA 500 Year Floodplain in King County | 2026-08-03 | Provides the location of the pending FEMA 500-year floodplain (areas of 0.2% annual chance flood) plus areas with reduced risk due to levee. This information is intended for informational purposes on | Area | WLR | Hydrography | Yes | 0 |
| fema firm panels area | FEMA FIRM Panels | 2026-08-03 | A Flood Insurance Rate Map (FIRM) is an official flood map used in the National Flood Insurance. Program. Most FIRMs are divided into FIRM panels. | Area | WLR | Hydrography | Yes | 0 |
| fema cross sections line | FEMA Cross Sections | 2026-08-03 | FEMA Cross Sections | Line | WLR | Hydrography | Yes | 0 |
| ortho image19 area | Index to 2019 Pictometry nadir images | 2026-08-03 | For image reference information. Date information is also available as part of the file name of each nadir image when viewed with Pictometry software. | Area | GISC | Survey | Yes | 0 |
| dgm source area | Digital Ground Model Data Sources for King County | 2026-08-03 | King County's Elevation (digital ground model - DGM) Database has at its core a high-resolution base from lidar collected in 2002 and 2003. As new elevation data becomes available to infill missing ar | Area | GISC | Survey | Yes | 0 |
| idxp7500 area | IDXP7500 - 7500-ft Tiling Index for King County Raster Data | 2026-08-03 | This index is primarily a data processing, data storage level index which allows all raster and image data stored at this level to be maintained in a common, consistent tile and naming scheme. The ind | Area | GISC | Survey | Yes | 0 |
| wtrbdy line | Open Water Boundaries for King County and Portions of Adjacent Counties | 2026-04-16 | Cartographic and analysis of anthropic and natural open water features. The layer contains a RATE item which is set to CURRENT for this edition, indicating that only the most current (non-historic) wa | Line | GISC | Hydrography | No | 0 |
| thom bros area | The Thomas Guide page index | 2026-04-16 | Reference grid for describing location of features, tied to printed Thomas Guide map books. Previous versions did not show eastern King County area (rural areas) subdivided into row-column. Current ve | Area | GISC | Survey | No | 0 |
| mun wshd area | Municipal Watersheds in King County | 2026-08-03 | Official watershed boundaries | Area | GISC | Hydrography | Yes | 0 |
| hcft stops point | High Capacity and Frequent Transit Stops | 2026-08-03 | High capacity and frequent transit stops used to create a half-mile walkshed area. Used to determine density and dimensional development standards in unincorporated King County as detailed in KCC cha | Point | Permits | Planning | Yes | 0 |
| hcft walkshed area | Half-Mile Walkshed of High Capacity & Frequent Transit Stops | 2026-08-03 | Half-mile walkshed created around high capacity and frequent transit stops. Used to determine density and dimensional development standards in unincorporated King County as detailed in KCC chapter 21 | Area | Permits | Planning | Yes | 0 |
| urban design standards streets line | Urban Design Standards Designated Streets - North Highline | 2026-08-03 | TNET-based line features in the North Highline community service area subarea plan that meet the requirements established King County Code Title 21A.60.20 and 21A.60.040 Attributes include numeric a | Line | Permits | Planning | Yes | 0 |
| dev standards geographies area | Development Standards Geographies | 2026-08-03 | Depicts portions of unincorporated King County area (geographies) where development standards are detailed by specific sections of the King County municipal code (KCC) 21A.09. | Area | Permits | Planning | Yes | 0 |
| urban design standards area | Urban Design Standards - North Highline | 2026-08-03 | Parcel-based polygons in the North Highline community service area subarea plan that meet the requirements established King County Code Title 21A.60.20. Attributes include zoning and/or comprehensive | Area | Permits | Planning | Yes | 0 |
| reg sealevelrise area | Regional Sea Level Rise Area | 2026-08-03 | Layer showing areas of Sea Level Rise up to 18 feet around the Puget Sound area. | Area | GISC | Planning | Yes | 0 |
| health region 2020 area | Public Health Regions | 2026-08-03 | Health regions are aggregates of health reporting areas and are used to report and visualize health metrics on a sub-county level. | Area | DPH | Planning | Yes | 0 |
| rural forest focus area | Rural Forest Focus Area of King County | 2026-08-03 | The Rural Forest Focus Area consists of identified geographic areas where special efforts are necessary and feasible to maintain forest cover and the practice of sustainable forestry. | Area | Budget | Planning | Yes | 0 |
| landuse kc consol 13 area | Countywide Planned Land Use Designations (2016) - Generalized to 13 Categories | 2026-04-16 | 2016 vintage countywide comprehensive plan land use designations generalized to 13 categories. | Area | GISC | Planning | No | 0 |
| paa area | Potential Annexation Areas (PAA) and Other Urban Unincorporated Areas of King Co | 2026-08-03 | King County's plans and stated purpose of various unincorporated (outside city) areas with an urban designation under the King County comprehensive plan (KCCP). | Area | Budget | Planning | Yes | 0 |
| urban separator area | Urban Separators under King County Countywide Planning Policies | 2026-08-03 | The Countywide Planning Policies call for the county and cities to implement urban separators. Different from the Rural Area and Natural Resource Lands, these are low-density areas within the Urban Gr | Area | Budget | Planning | Yes | 0 |
| sea level rise risk area | Sea Level Rise Risk Area | 2026-08-03 | Layer showing areas of Sea Level Rise Risk around Vashon Island based on FEMAs 100 Year Floodplain Values. | Area | GISC | Planning | Yes | 0 |
| zoning kc consol 20 area | Zoning Designations for King County - 20 category scheme | 2026-06-24 | To provide a single contiguous, but generalized, data layer of zoning boundaries and designations for all areas of King County. | Area | GISC | Planning | No | 0 |
| zoning kc consol 13 area | Zoning Designations for King County - 13 category scheme | 2026-04-16 | To provide a single contiguous, but generalized, data layer of zoning boundaries and designations for all areas of King County. | Area | GISC | Planning | No | 0 |
| zoning kc detail area | Zoning Designations for King County - Detailed categories | 2026-04-16 | To provide a single contiguous data layer of zoning boundaries and designations for all areas of King County. | Area | GISC | Planning | No | 0 |
| cip dnrp point | Capital Improvement Projects (CIP) - DNRP | 2026-08-03 | Show locations of Capital Improvement Projects in King County. | Point | WLR | Planning | Yes | 0 |
| development condition area | Development Conditions for Unincorporated King County | 2026-08-03 | The most recent parcel-based property specific zoning designations (p-suffixes, special district overlays, and demonstration project areas) within unincorporated areas of King County, that apply restr | Area | Permits | Planning | Yes | 0 |
| smp designations area | Shoreline Master Program (SMP) Environment Designations | 2026-08-03 | SMP Environment Designations. See description of seven designation categories below in the attributes description. | Area | WLR | Planning | Yes | 0 |
| code restriction area | Clearing Restriction Areas | 2026-08-03 | Sections of King County code mandate various clearing restrictions in different parts of the county. This layer is used to determine which clearing restrictions apply to a property when a clearing per | Area | Permits | Planning | Yes | 0 |
| contour010 line | Elevation Contour Lines for King County - 10 Foot Index Contours | 2026-08-03 | 10 foot interval elevation contour lines for King County, derived primarily from 2021 lidar. | Line | GISC | Topography | Yes | 0 |
| smp tidal area | Shoreline Master Program Tidal Influence Reach Quality | 2026-04-16 | Tides influence the shoreline environment through the advance and retreat of marine water due to changes in gravitational effects of the moon as the earth rotates each day. In King County there are tw | Area | WLR | Planning | No | 0 |
| smp phos area | Shoreline Master Program Phosphorus Reach Quality | 2026-04-16 | Phosphorus is a naturally occurring nutrient and under natural conditions enters the water through the weathering of rocks and precipitation of dust. Increases in phosphorus can lead to problematic ch | Area | WLR | Planning | No | 0 |
| smp toxins area | Shoreline Master Program Toxins Reach Quality | 2026-04-16 | Toxins are substances that can be harmful or cause death to plants, animals and humans, usually in an increased amount. There are naturally occurring toxins in the environment: metals such as copper, | Area | WLR | Planning | No | 0 |
| smp lwd area | Shoreline Master Program Large Woody Debris Reach Quality | 2026-04-16 | Large woody debris (sometimes abbreviated LWD and also known as driftwood) refers to the fallen trees, logs and stumps, root wads, and piles of branches along the edges of streams, rivers, lakes and P | Area | WLR | Planning | No | 0 |
| historic resource invd point | Historic Resource Inventory Sites | 2026-04-16 | An inventory of types of historic properties throughout the county, including in a number of cities within the county. Current inventory includes over 3500 sites. | Point | GISC | Administrative | No | 0 |
| city3county nbr | Nearest Polygnon Neighbors of Incorporated Areas (cities) in Three County Area: | 2026-04-16 | A nearest neighbor analysis of the Incorporated Areas (cities) in Three County Area: Snohomish;Pierce;King providing the neighboring city names for each city. Used to determing neighboring city poly | Table | GISC | Administrative | No | 0 |
| community service area area | Community Service Areas in King County | 2026-08-03 | The layer was created to define the boundaries of the seven unincorporated Community Service Areas. The CSA boundaries were created as a result of ordinances adopted by the King County Council to imp | Area | GISC | Administrative | Yes | 0 |
| addr sitetype lut | Look Up (Decode) table for ADDRESS_POINT sitetype ITEM | 2026-08-03 | Decodes 2 character code in ADDRESS_POINT SITETYPE to literal description of type | Table | GISC | Administrative | Yes | 0 |
| kca97 conclass aptcomplex | Decode Table for Values in item CONCLASS in table APTCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| zipcode shore area | Zipcodes for King County and Surrounding Area - Waterbody Removed | 2026-08-03 | Outline zip codes in King County for analysis and display. | Area | GISC | Administrative | Yes | 0 |
| kca98 projloc aptcomplex | Decode Table for Values in item PROJLOC in table APTCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| address point | Addresses in King County | 2026-10-12 | Provide a single source for actual building and structure addresses for King County | Point | GISC | Administrative | Yes | 0 |
| kca98 projectlocation condocomplex | Decode Table for Values in item PROJECTLOCATION in table CONDOCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca97 constrclass commbldg | Decode Table for Values in item CONSTRCLASS in table COMMBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca96 bldgquality condocomplex | Decode Table for Values in item BLDGQUALITY in table CONDOCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca96 bldgquality aptcomplex | Decode Table for Values in item BLDGQUALITY in table APTCOMPLEX_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca95 trafficnoise parcel | Decode Table for Values in item TRAFFICNOISE in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| common interest point | Common Points of Interest for King County | 2026-10-07 | Location and description of various points of common interest. Includes abbreviation of name for labeling purposes, and cross-reference to King County address database, ADDRESS_POINT. | Point | GISC | Administrative | Yes | 0 |
| city 3co uninc area | Incorporated areas of King; Snohomish; and Pierce Counties; plus Unincorporated | 2026-09-24 | Representation of the jurisdictional areas (i.e., cities) and the unincorporated areas in the three county area as well as the bordering Chelan, Kitsap, and Kittitas counties. Useful for general carto | Area | GISC | Administrative | Yes | 0 |
| city lut | City Jurisdiction Code Lookup Table for King County Washington | 2026-08-03 | Lookup table from city jurisdiction codes to common city names and URLs for main city web page. | Table | Permits | Administrative | Yes | 0 |
| kca92 inadequateparking parcel | Decode Table for Values in item INADEQUATEPARKING in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| city kc area | Cities and Unincorporated King County | 2026-08-03 | To document areas incorporated and unicorporated in King County. | Area | Permits | Administrative | Yes | 0 |
| kca900 proptype parcel | Decode Table for Values in item PROPTYPE in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca67 historicsite parcel | Decode Table for Values in item HISTORICSITE in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca66 heatingsystem commbldg | Decode Table for Values in item HEATINGSYSTEM in table COMMBLDG_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca58 lakewashington parcel | Decode Table for Values in item LAKEWASHINGTON in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca58 lakesammamish parcel | Decode Table for Values in item LAKESAMMAMISH in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca57 sewersystem parcel | Decode Table for Values in item SEWERSYSTEM in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca53 wfntrestrictedaccess parcel | Decode Table for Values in item WFNTRESTRICTEDACCESS in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca55 siteaccess parcel | Decode Table for Values in item SITEACCESS in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca50 wfntlocation parcel | Decode Table for Values in item WFNTLOCATION in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca157 vwlakewasamm condounit | Decode Table for Values in item VWLAKEWASAMM in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca2 principaluse rpsale | Decode Table for Values in item PRINCIPALUSE in table RPSALE_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca5 salereason rpsale | Decode Table for Values in item SALEREASON in table RPSALE_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca157 vwlakeriver condounit | Decode Table for Values in item VWLAKERIVER in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca157 vwcityterr condounit | Decode Table for Values in item VWCITYTERR in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca156 othrm condounit | Decode Table for Values in item OTHRM in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca155 condition condounit | Decode Table for Values in item CONDITION in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca150 unittype condounit | Decode Table for Values in item UNITTYPE in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| sw facilities point | Solid Waste Facilities | 2026-08-03 | Identify Solid Waste facilities in King County. | Point | SWD | Property | Yes | 0 |
| levydistxref extr | Levy Code to District Cross-Reference Assessor extract table | 2026-10-10 | This table contains one record for each current levy code relating it to a taxing district. This table may be used with the Account extract to select accounts for a particular jurisdiction. | Table | GISC | Property | No | 0 |
| gp eco values | Greenprint Ecological Values | 2026-04-16 | Greenprint conservation values by ecological program showing percent of parcel area ranging from high to low values. | Table | WLR | Property | No | 0 |
| citylevy area | City Levy | 2026-04-16 | This layer represents the boundaries of Cities as applied for taxation purposes. | Area | DOA | Property | No | 0 |
| lookup extr | Record Lookup Assessor extract table | 2026-10-17 | Provides one record for each possible value in a specific lookup table. Match the code in the Look Up column of any record description with the Look Up Type in this file. Then match the value in the s | Table | GISC | Property | No | 0 |
| rpacct extr | Real Property Tax Account Assessor extract table | 2026-10-17 | Table contains one record fore each account number. There is usually one account per Major/Minor number; however there may be up to three. The values are for the most recently certified tax roll. | Table | GISC | Property | No | 0 |
| rpsale extr | Real Property Sale Record Assessor extract table | 2026-10-17 | Provides one or more records for each sale of real property. The number of records per sale depends on the number of properties involved in the sale. The unique identifier is Excise Tax Number plus Ma | Table | GISC | Property | No | 0 |
| resbldg extr | Residential Building Assessor extract table | 2026-10-17 | Provides one record for each residential building. There is no upper limit on the number of buildings per parcel. Residential buildings are classified as buildings with 1, 2 or 3 living units. | Table | GISC | Property | No | 0 |
| condounit extr | Condominium Unit Assessor extract table | 2026-10-17 | This table contains one record for each condominium unit. The unique identifier is Major plus Minor. The file can be matched to the condominium complex on the Major Number. | Table | GISC | Property | No | 0 |
| parcel extr | Parcel Record Assessor extract table | 2026-10-17 | This table contains one record for each parcel of real property. There is one record for each condominium complex. Beginning with the current zoning item, there is data on the record for property ty | Table | GISC | Property | Yes | 0 |
| condocomplex extr | Condominium Complex Assessor extract table | 2026-10-17 | Provides information for each condominium complex. The unique identifier is MAJOR. The file can be matched to the condominium unit file on the MAJOR number. It can also be matched to PARCEL_EXTR on th | Table | GISC | Property | No | 0 |
| commbldgsection extr | Commercial Building Section Assessor extract table | 2026-10-17 | Provides information about each portion of a commercial building with a use that an appraiser wishes to track separately. There is no upper limit on the number of sections per building. | Table | GISC | Property | No | 0 |
| commbldgfeature extr | Commercial Building Section Feature Assessor extract table | 2026-10-17 | Provides information for each section of a commercial building with a feature such as a mezzanine. There is no upper limit on the number of features per section. | Table | GISC | Property | No | 0 |
| commbldg extr | Commercial Building Assessor extract table | 2026-10-17 | Table contains one record for each commercial building. There is no upper limiton the number of buildings per parcel. Commercial buildings include apartments. | Table | GISC | Property | No | 0 |
| aptcomplex extr | plibrary.PROPERTY.aptcomplex_extr | 2026-10-17 | No Summary available | Table | GISC | Property | No | 0 |
| kca58 cascades parcel | Decode Table for Values in item CASCADES in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca51 wfntpoorquality parcel | Decode Table for Values in item WFNTPOORQUALITY in table PARCEL_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| kca40 unitofmeasure condounit | Decode Table for Values in item UNITOFMEASURE in table CONDOUNIT_EXTR | 2026-04-16 | This decode table can be used as a standard lookup table joining on the business table item it supports. Depending whether the item supported is text or integer, the relate to the lookup table will be | Table | GISC | Property | No | 0 |
| riparianrevegpriority line | Riparian Revegetation Priority Areas | 2026-08-03 | Revegetation priority areas along rivers and creeks in WRIA 9 | Line | WLR | Natural Resources | Yes | 0 |
| revegtrackerproject area | Revegetation Tracker Projects in King County | 2026-10-16 | Revegetation planting projects summary data per project in King County | Area | WLR | Natural Resources | Yes | 0 |
| lci parcel acquisition area | Land Conservation Initiative parcel acquisitions | 2026-08-03 | Acquisitions by King County and partners related to the Land Conservation Initiative. | Area | WLR | Natural Resources | Yes | 0 |
| ag landuse2017 area | Agricultural Land Use 2017 | 2026-04-16 | To assess agricultural activity and land use in King County. | Area | WLR | Natural Resources | No | 0 |
| ag landuse2013 area | Agricultural Land Use 2013 | 2026-04-16 | To assess agricultural activity and land use in King County. | Area | WLR | Natural Resources | No | 0 |
| aglu2013 lut farmable | Ag Land Use 2013 look up table | 2026-04-16 | Agricultral land use look up table | Table | WLR | Natural Resources | No | 0 |
| ag landuse01 area | 2001 Agricultural Land Uses | 2026-04-16 | To assess activity and land use within the Agricultural Production Districts. | Area | WLR | Natural Resources | No | 0 |
| tracts20 pl94voteagepophousing | 2020 Census State Redistricting Data - Voting Age Population and Housing Status | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 2, tables P3, P4, & H1. This product contains summary statistics on (P3) Race for the Population 18 Years and Over, ( | Table | GISC | Census | Yes | 0 |
| blkgrp20 area | 2020 Census Block Groups for King County | 2026-08-03 | 2020 United States Census Bureau block group census geography. Converted from Census Bureau TIGER/Line shapefiles and updated to meet King County GIS standards. | Area | GISC | Census | Yes | 0 |
| tracts20 pl94groupqrtrspop | 2020 Census State Redistricting Data - Group Quarters Population for Tracts | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 3, table P5. This product contains summary statistics on Group Quarters Population by Major Group Quarters Type relat | Table | GISC | Census | Yes | 0 |
| blocks20 pl94voteagepophousing | 2020 Census State Redistricting Data - Voting Age Population and Housing Status | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 2, tables P3, P4, & H1. This product contains summary statistics on (P3) Race for the Population 18 Years and Over, ( | Table | GISC | Census | Yes | 0 |
| blocks20 pl94totalpop | 2020 Census State Redistricting Data - Total Population for Blocks | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 1, tables P1 & P2. This product contains summary statistics on (P1) Race - Total Population and (P2) Race + Hispanic | Table | GISC | Census | Yes | 0 |
| blocks20 pl94groupqrtrspop | 2020 Census State Redistricting Data - Group Quarters Population for Blocks | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 3, table P5. This product contains summary statistics on Group Quarters Population by Major Group Quarters Type relat | Table | GISC | Census | Yes | 0 |
| blkgrp20 pl94voteagepophousing | 2020 Census State Redistricting Data - Voting Age Population and Housing Status | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 2, tables P3, P4, & H1. This product contains summary statistics on (P3) Race for the Population 18 Years and Over, ( | Table | GISC | Census | Yes | 0 |
| blocks20 shore area | 2020 Census Blocks for King County - Major Waterbody Features Removed | 2026-04-16 | 2020 United States Census Bureau block census geography. Converted from Census Bureau TIGER/Line shapefiles and updated to meet King County GIS standards. Major water bodies - Puget Sound, Lake Washi | Area | GISC | Census | No | 0 |
| blkgrp20 pl94groupqrtrspop | 2020 Census State Redistricting Data - Group Quarters Population for Block Group | 2026-08-03 | 2020 Census State Redistricting Data (Public Law 94-171) Summary File Data Segment 3, table P5. This product contains summary statistics on Group Quarters Population by Major Group Quarters Type relat | Table | GISC | Census | Yes | 0 |
| blocks20 area | 2020 Census Blocks for King County | 2026-08-03 | 2020 United States Census Bureau block census geography. Converted from Census Bureau TIGER/Line shapefiles and updated with attributes to meet King County GIS standards. | Area | GISC | Census | Yes | 0 |
| blkgrp20 shore area | 2020 Census Block Groups for King County - Major Waterbody Features Removed | 2026-04-16 | 2020 United States Census Bureau block group census geography. Converted from Census Bureau TIGER/Line shapefiles and updated to meet King County GIS standards. Major water bodies - Puget Sound, Lake | Area | GISC | Census | No | 0 |
| tracts20 area | 2020 Census Tracts for King County | 2026-08-03 | 2020 United States Census Bureau tract census geography. Converted from Census Bureau TIGER/Line shapefiles and updated to meet King County GIS standards. | Area | GISC | Census | Yes | 0 |
| wadohehdindex area | WADOH Environmental Health Disparities Index Calculated for King County | 2026-08-03 | Washington State Department of Health Environmental Health Disparities index recalculated for the census tracts in King County. | Area | GISC | Census | Yes | 0 |
| blkgrp10 shore center point | 2010 Census Block Group - Centers for water clipped features | 2026-08-03 | In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extr | Point | GISC | Census | Yes | 0 |
| tracts10 shore area | 2010 Census Tracts for King County - Conflated to Parcels - Major Waterbodies Er | 2026-08-03 | In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extr | Area | GISC | Census | Yes | 0 |
| blkgrp10 shore area | 2010 Census Block Groups for King County - Conflated to Parcels - Major Waterbod | 2026-08-03 | In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extr | Area | GISC | Census | Yes | 0 |
| place10 area | 2010 Census Places for Washington - Not conflated to KC Base Data | 2026-04-16 | In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extr | Area | GISC | Census | No | 0 |
| tracts10 area | 2010 Census Tracts for King County - Conflated to Parcels | 2026-08-03 | In order for others to use the information in the Census MAF/TIGER database in a geographic information system (GIS) or for other geographic applications, the Census Bureau releases to the public extr | Area | GISC | Census | Yes | 0 |
| blkgrp00 shore center point | 2000 Census Block Group - Centers for water clipped features | 2026-08-03 | Census 2000 Block Group points for use with summary level 150 tabular data | Point | GISC | Census | Yes | 0 |
| pubhealth blkgrp data | Public health indicator values based on census block group data | 2026-06-27 | Provides public health indicators | Table | GISC | Census | No | 0 |
| pubhealth indicators | Business table of public health indicator values based on census information for | 2026-04-16 | Provides public health indicators | Table | GISC | Census | No | 0 |
| place00 area | 2000 Census Places | 2026-04-16 | General locational reference | Area | GISC | Census | No | 0 |
| faz area | 1990 Forecast Analysis Zones | 2026-04-16 | Used for demographic and economic analysis. | Area | GISC | Census | No | 0 |
| blocknet area | Census 1990 Blocks | 2026-04-16 | No summary available | Area | GISC | Census | No | 0 |
| votdst area | Voting Districts of King County | 2026-08-26 | Voting precinct boundaries for purposes of elections in King County. | Area | Elections | Districts | Yes | 0 |
| snoqvaly wshedimprovdist area | Snoqualmie Valley Watershed Improvement District | 2026-08-03 | The district is a means for finding solutions to common water-related problems. Created by starting with the Snoqualmie Ag Production District, eliminating any parcels that were government owned or < | Area | WLR | Districts | Yes | 0 |
| ms1dst area | Miscellaneous 1 Districts | 2026-08-26 | Includes temporary proposed districts going to election, areas of annexation of an existing district going to election, and other miscellaneous districts. For internal election purposes | Area | Elections | Districts | Yes | 0 |
| schdst area | School Districts in King County | 2026-08-26 | School districts of King County for election purposes | Area | Elections | Districts | Yes | 0 |
| prkdst area | Park Districts in King County | 2026-08-26 | Describes Park and Recreation districts of King County for purposes of election | Area | Elections | Districts | Yes | 0 |
| legdst area | Washington State Legislative Districts in King County | 2026-08-26 | Legislative district boundaries for purposes of election in King County. Boundaries are based on the redistricting of Washington State as a result of the 2020 census and the adopted final amended plan | Area | Elections | Districts | Yes | 0 |
| juddst area | District Court of King County | 2026-08-26 | Describes District Court divisions of King County for purposes of election. The district court divisions are subject to redistricting (RCW 3.38.010). In 2006 this data layer changed to the 5 district | Area | Elections | Districts | Yes | 0 |
| hspdst area | Hospital Districts | 2026-08-26 | Incorporated hospital district boundaries in King County maintained for election purposes. | Area | Elections | Districts | Yes | 0 |
| landcover forest 2023 area | Landcover Forest Canopy 2023 | 2026-08-03 | This high-resolution vector dataset consists of land cover tree canopy derived from countywide multispectral imagery. This tree canopy layer was extracted by Ecopia by leveraging AI-based classificati | Area | WLR | Natural Resources | Yes | 0 |
| firdst area | Fire Protection Districts of King County | 2026-08-26 | Represents incorporated fire districts in King County. Fire districts provide fire protection and emergency services. For Regional Fire Authorities in King County, see RFADST_AREA | Area | Elections | Districts | Yes | 0 |
| farmplan point | Farm Conservation Plans | 2026-04-30 | One point for each Farm Conservation Plan for years 2008-2017 | Point | WLR | Natural Resources | No | 0 |
| cut pbrsexcludedarea area | Public Benefit Rating System and Timberland Current Use Excluded Areas | 2026-04-16 | The Public Benefit Rating System (PBRS) and the Timber Land programs provide incentives to encourage landowners to voluntarily conserve and protect land resources, open space and timber. This layer o | Area | WLR | Natural Resources | No | 0 |
| park label point | Park Label Points | 2026-09-24 | Designed to provide placed point for labels for parks mapping. Label = 1 points should have a one-to-one correspondance with each polygon in the associated Park layer, so this layer can be used for ov | Point | Parks | Recreation | Yes | 0 |
| regionaltrail localize lookup | Regional Trail Description (localization) | 2026-04-16 | Regional trail description in different languages to serve in TrailFinder application. | Table | Parks | Recreation | No | 0 |
| rfadst area | Regional Fire Authority Districts of King County | 2026-08-26 | Regional fire authority districts in King County. Regional Fire Authorities are not synonymous with Fire Protection Districts. A Regional Fire Authority can be made up of cities, fire districts, othe | Area | Elections | Districts | Yes | 0 |
| regional trail general display line | Generalized Regional Trails for Online Park Map (ParkFinder) | 2026-08-03 | This data is created for display purpose for online mapping application for Parks (ParkFinder). The data is simplified for the purpose of the application. | Line | Parks | Recreation | Yes | 0 |
| park area | Parks in King County | 2026-09-24 | Public parks within King County. City parks and other agency parks may not be complete. | Area | Parks | Recreation | Yes | 0 |
| activity site area | King County Parks Activity Site | 2026-04-16 | This data is created for ParkFinder2 application. | Area | Parks | Recreation | No | 0 |
| bct lookup | Backcounty trails lookup table | 2026-04-16 | This lookup table is used to create backcounty trails used for King County Parks web application. | Table | Parks | Recreation | No | 0 |
