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Displays areas with liquefaction zones. A polygon feature class that shows liquefaction zones. Used to implement and regulate the City of Seattle's Environmentally Critical Areas (ECA) policies....
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 01, 2026 at 02:49 PM -
This group layer includes point, line, and polygon symbology to display the landslide event inventory. Used to implement and regulate the City of Seattle's Environmentally Critical Areas (ECA)...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 02:49 PM -
Peat-settlement-prone areas (sites containing peat and organic soils that may settle when the area is developed or the water table is lowered). Peat settlement-prone areas. Peat settlement-prone...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 02:50 PM -
Displays areas with 40% steep slope or greater in the City of Seattle. A polygon feature class showing areas with an incline of 40% or more (10 feet of vertical rise over a horizontal distance of...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 02:50 PM -
This group layer includes point, line, and polygon symbology to display the landslide event inventory. Used to implement and regulate the City of Seattle's Environmentally Critical Areas (ECA)...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 02:49 PM -
A polygon feature class showing Fish & Wildlife Habitat Conservation Areas in the City of Seattle. Used to implement and regulate the City of Seattle's Environmentally Critical Areas (ECA)...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:48 PM -
Environmentally critical area layer used as an overlay for the City of Seattle Zone Development Capacity Model. Areas represent the ECAs that would reduce the amount of development on a...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:48 PM -
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 without the buffer...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:49 PM -
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 water at a frequency...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:48 PM -
This group layer includes point, line, and polygon symbology to display the landslide event inventory. Used to implement and regulate the City of Seattle's Environmentally Critical Areas (ECA)...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:49 PM -
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 implement and regulate the City...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:50 PM -
Displays historic landfill locations. A polygon feature class showing landfill areas and former landfill sites. Used to implement and regulate the City of Seattle's Environmentally Critical Areas...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:49 PM -
Displays areas with potential landslides in the City of Seattle. A polygon feature class showing potential landslide areas. Used to implement and regulate the City of Seattle's Environmentally...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:49 PM -
This group layer includes point, line, and polygon symbology to display the landslide event inventory. Used to implement and regulate the City of Seattle's Environmentally Critical Areas (ECA)...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 02:49 PM
