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Creek Watersheds
City of Seattle —
This layer displays the urban creek watersheds. Creek watershed flow is in the contentious and intermittent natural surface water flow identified and recognized as a... -
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SPU DWW CSO Basins
City of Seattle —
This layer indicates which areas contribute sanitary and storm water flow to a CSO overflow point. Areas are broken down by NPDES Outfall Number. The data source is... -
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Seattle City Council Districts including Water
City of Seattle —
This layer reflects the district boundaries adopted by the Seattle Redistricting Commission in November 2022. This layer has boundaries extending into waterbodies,... -
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Seattle Shoreline
City of Seattle —
The shoreline essentially follows the 8 foot contour line, except where the ortho offered further clarification. That 8 foot contour line matches closest to what... -
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Community Reporting Areas
City of Seattle —
Please Note: Community Reporting Areas (CRA) have been updated to follow the 2020 census tract lines which resulted in minor changes to some boundary conditions. They... -
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Future Land Use 2044
City of Seattle —
Part of the Mayor's Recommended Future Land Use Map. Subject to change until adoption by the City of Seattle Council.Future land use is intended to illustrate the... -
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Urban Watercourses
City of Seattle —
This layer displays the urban watercourses showing open stream channels and flow within culverts, drainage laterals, and drainage mainlines. The Washington State... -
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DWW Pump Stations
City of Seattle —
Contains business data for drainage and waste water (DWW) pump stations. A pump station is a facility that includes pumps and other equipment that is used to move... -
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ECA Riparian Corridors
City of Seattle —
Displays areas with Riparian Corridors in the City of Seattle. See Ordinance Number: 122738.A polygon feature class showing Riparian Corridors in Seattle. Used to... -
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SPU Water Service Areas
City of Seattle —
Displays data from feature class WATER.WATER_DISTRICT_CRNT_PLGN_PV. SPU Water Service Areas uses the following query: SP_CST_DSC = 'Seattle Direct Retail' Or... -
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ECA Flood Prone Areas
City of Seattle —
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... -
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SPU DWW Ditches and Culverts
City of Seattle —
Ditches are small to moderate depressions that are created to channel water. Culverts are pipes that are open on both ends that conduct water under a road or railway.... -
City
Infiltration Potential
City of Seattle —
Planning level Infiltration Potential - NOT FOR ENGINEERING DESIGN. A starting point to determine if a Seattle modified PIT test should be considered for a site under... -
City
SPU DWW Ditches and Culverts
City of Seattle —
Ditches are small to moderate depressions that are created to channel water. Culverts are pipes that are open on both ends that conduct water under a road or railway.... -
City
SPU DWW Aba Rem Ditches and Culverts
City of Seattle —
Ditches are small to moderate depressions that are created to channel water. Culverts are pipes that are open on both ends that conduct water under a road or railway.... -
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Shoreline Street Ends
City of Seattle —
Shoreline street ends are designated by ordinance as a land portion of a street segment that provides physical or visual access to a body of water and its shoreline.... -
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SPU DWW Proposed Ditches and Culverts
City of Seattle —
Ditches are small to moderate depressions that are created to channel water. Culverts are pipes that are open on both ends that conduct water under a road or railway.... -
City
Seattle City Council Districts
City of Seattle —
This layer reflects the district boundaries adopted by the Seattle Redistricting Commission in November 2022. This layer has been clipped to shoreline for...