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Remote Watersheds
A polygon feature class showing SPU watersheds. It also provides information on its shed and type. -
Design Review Equity Areas
Design Review Equity Areas are areas of Seattle where applicants for development projects going through the City’s Design Review program are required to work with staff from the... -
Liquefaction Zones ECA
A polygon feature class that shows liquefaction zones. Used to implement and regulate the City of Seattle's Environmentally Critical Areas policies. This layer was created in... -
Municipal Boundaries
A polygon feature class showing the 19 different cities and unincorporated areas of King County surrounding the City of Seattle. Does not show full extent cities on the... -
Public Schools
A point feature class showing public schools. It also provides information on its exact location, phone number, and grades served. -
City of Seattle Shoreline
A polygon feature class showing the City of Seattle, including Shoreline. It essentially follows the 8 foot contour line, except where the ortho offered further clarification.... -
DWW Swales
A polygon feature class showing DWW Swales. It also provides information about its exact location, owner, and role. Swales (biofiltration, bioretention,... -
DWW Mainlines (Permitted Use)
DWW Mainlines (Permitted Use) displays all connected or to be connected mainline pipes within the City of Seattle (and the former service area north of the city limits)... -
Zip Codes
A polygon feature class displaying countywide zip code boundaries.Zip code data supplied by King County, updated quarterly. -
Building Outlines 1999
Building Outlines Derived From 1999 Digital Orthophotos. Delineates building rooflines. Data tables contain peak elevations & building type. The 1999 Bldg data includes the... -
DWW Inlets
A point feature class showing DWW Inlets. It also provides information on its life cycle, date of last update, owner, and role. -
Census Tracts 1990
Census Tracts are small, relatively permanent statistical subdivisions of a county or equivalent entity that are updated by local participants prior to each decennial census as... -
Potential Landslide Areas
A polygon feature class showing potential landslide areas. Used to implement and regulate the City of Seattle's Environmentally Critical Areas policies. Last updated in 2001 via... -
Historic Landslide Locations ECA
A polygon feature class showing landslide event inventory. Used to implement and regulate the City of Seattle's Environmentally Critical Areas policies. Augments the ECA.kslide... -
Riparian Corridors ECA
A polygon feature class showing Riparian Corridors in Seattle. Used to implement and regulate the City of Seattle's Environmentally Critical Areas policies. A riparian zone or... -
Urban Creek Watersheds
A polygon feature class showing urban creek watersheds in King County. It also provides information on its alternative name, area, and absolute location. -
DWW Pipe Repairs
DWW Repairs displays the location of all pipe rehabilitation work performed on SPU pipes within the City of Seattle (and the former service area north of the City limits).Data... -
Urban Creek Watersheds
A polygon feature class showing urban creek watersheds in King County. It also provides information on its alternative name, area, and absolute location. -
Census Blocks 1990
A census block is the smallest geographic unit used by the United States Census Bureau for tabulation of 100-percent data (data collected from all houses, rather than a sample... -
Wildlife Corridors ECA
A polygon feature class showing Wildlife Corridors in the City of Seattle. Used to implement and regulate the City of Seattle's Environmentally Critical Areas policies....
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