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Snow and Ice Routes
SDOT Snow and Ice Level of Service Treatment and Routes, based on the Winter Weather Storm Response Plan. Level of Service is a hierarchy of snow and ice response in achieving... -
Legal Subdivisions Polygons
Contains legal data from CADASTRAL.LEGAL_FDS, LEGAL, CADASTRAL.LEGAL_RW_ADJSTMNT and CADASTRAL.LEGAL_PLAT. Data is symbolized on the value from L_FEA_SYM. Scale range set to not... -
Seattle Public Libraries
Seattle Public Library offers books and media in locations throughout the city. Please see website for more information. Each branch has website link, please use for hours and... -
SPR Trails
Seattle Parks and Recreation Park Trails. The trails are SPR managed trails within SPR owner parks. The trails inventory is not complete.Refresh Cycle: Weekly on Mondays -
Seattle City Light Poles
Displays the generalized point locations of electrical poles within the Seattle City Light service area. Attributes include the pole height, pole ID, and whether the pole has a... -
Seattle City Light UG Structures
Displays the generalized point locations of underground electrical structures (handholes, manholes, pads and vaults) within the Seattle City Light service area. Attributes... -
Seattle City Light Lines
Displays the generalized line locations of electrical lines, both above and below ground, within the Seattle City Light service area. Sensitive data has been removed for... -
Contour Lines 1993
Updated contours from 2021 here.A line feature class showing 2 ft. and 10 ft. elevation contours. Derived from 1993 digital orthophotos - has not been updated.Because of the... -
Annual Population and Housing Estimates for 2020 Census Blocks in Seattle
Census 2020 blocks with the Washington State Office of Financial Management Small Area Estimates Program (SAEP) estimates. Enhanced with City of Seattle council districts and... -
Single-Family Home Sale Prices by Census Tract
Displacement risk indicator classifying census tracts according to single-family home sale prices in census tracts where at least 100 single-family homes exist. We classify... -
Existing Tree Canopy %
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely sensed data... -
Possible Tree Canopy - Vegetation %
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely sensed data... -
Relative % Change
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely sensed data... -
Absolute % Change
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely sensed data... -
Average Maximum Afternoon Temperature (F)
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely sensed data... -
Tree Canopy % and Average Max Afternoon Temp (F)
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely sensed data... -
ECA Flood Prone Areas
FEMA flood prone areas with 100 foot buffer. Original flood prone areas where table digitized into the City of Seattle GIS CGDB control layer in the mid 90's. Layer may be used... -
Seattle Police Department Pre 2008 Beats (Web Mercator)
The Seattle Police Department has different iterations of police beats as the city's needs evolved. This layer represents what the beats looked like prior to 2008. This layer... -
ECA Known Slide Scarps
Displays areas of landslide events based on a Seattle Landslide Study completed by Shannon and Wilson. A polygon feature class showing landslide event inventory. Used to... -
ECA Wetlands
Displays areas with wetlands in the City of Seattle. A polygon feature class showing wetlands, which are those areas that are inundated or saturated by surface water or ground...