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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... -
DWW Swales
A polygon feature class showing DWW Swales. It also provides information about its exact location, owner, and role. Swales (biofiltration, bioretention,... -
Urban Watercourses
Perennial and intermittent natural surface water flow identified and recognized as a watercourse by the Seattle Public Utilities.This layer displays the urban watercourses... -
GSI Points
The drainage structures represented in the GSI points are not all unique to GSI, however, they are specifically part of SPU GSI projects. -
Underdrain and Rain Garden
Underdrain piping systems are provided to prevent prolonged ponding of stormwater or to collect and convey water to another facility. Rain gardens are less engineered systems... -
GSI Facility Footprints
In the polygon data, Facility Footprints details the footprint of the swale, permeable pavement, and rain garden features. -
DWW Storm Outfalls
An outfall is where drainage water leaves a pipe and drains out of the formal sewer and drainage system into a stream, body of water, ditch, etc. -
Remote Watersheds
A polygon feature class showing SPU watersheds. It also provides information on its shed and type. -
GSI Points
The drainage structures represented in the GSI points are not all unique to GSI, however, they are specifically part of SPU GSI projects. -
Non-Mainline Detention Polygons
Detention systems associated with non-mainlines. -
SPU DWW Aba Rem Facility Footprints
The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration,... -
SPU DWW Swales
The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration,... -
SPU DWW Mainlines (Probable Flow)
SPU DWW Mainlines is a Group Layer containing all Lifecycles, Ownerships, and other variations of Drainage and Wastewater Mainlines. The Connected Mainlines are symbolized... -
SPU DWW Proposed Permeable Pavement
The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration,... -
SPU DWW Mainlines (Permitted Use)
SPU DWW Mainlines is a Group Layer containing all Lifecycles, Ownerships, and other variations of Drainage and Wastewater Mainlines. The Connected Mainlines are symbolized... -
DWW Pump Stations
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 fluids from...