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Found 50 datasets matching filters. (clear all filters)

  • #1 City

    Primarily supports the permanent Combined Sewer Overflow monitoring locations network to determine the beginning and ending of rainfall events and calculate rainfall depth.  Also, supports other...

    Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: September 10, 2026 at 06:05 PM
  • #2 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 06:04 PM
  • #3 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 06:03 PM
  • #4 City

    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 stream by the Seattle Public...

    Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 16, 2026 at 06:53 PM
  • #5 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:05 PM
  • #6 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:05 PM
  • #7 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:05 PM
  • #8 City

    SPU DWW Mainlines is a Group Layer containing all Lifecycles, Ownerships, and other variations of Drainage and Wastewater Mainlines. The Connected Mainlines are symbolized differently in two...

    Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 16, 2026 at 06:53 PM
  • #9 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:04 PM
  • #10 City

    This grouped layer uses data from DWW.WQS_PV(point features) and DWW.polygon_plgn_pv(polygon features).   To display the polygons the  following query is used, PLY_LIFECYCLE_CODE in ( 'C', 'PC',...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 16, 2026 at 06:53 PM
  • #11 City

    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. Displays data from the...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 16, 2026 at 06:52 PM
  • #12 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:04 PM
  • #13 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:04 PM
  • #14 City

    SPU DWW Mainlines is a Group Layer containing all Lifecycles, Ownerships, and other variations of Drainage and Wastewater Mainlines. The Connected Mainlines are symbolized differently in two...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 16, 2026 at 06:52 PM
  • #15 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:04 PM
  • #16 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:05 PM
  • #17 City

    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 one location to...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 16, 2026 at 06:53 PM
  • #18 City

    This grouped layer uses data from DWW.WQS_PV(point features) and DWW.polygon_plgn_pv(polygon features).   To display the polygons the  following query is used, PLY_LIFECYCLE_CODE in ( 'C', 'PC',...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 16, 2026 at 06:53 PM
  • #19 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:04 PM
  • #20 City

    The DWW (Drainage and Waste Water) GSI (Green Stormwater Infrastructure) layer consists of line and polygon representations of the following features: Swales (biofiltration, bioretention,...

    Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:05 PM

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