EarthWorks Geospatial Catalog

Slope Instability Zones: Humboldt County, California, 2015

This polygon shapefile depicts boundaries of Slope Instability Areas in the County of Humboldt, California. Slope Instability is the potential of soil covered slopes to not withstand and undergo movement. The Humboldt County Planning and Building Department is responsible for protecting the public health, safety and welfare via building permit review and inspections consistent with California model codes as well as planning and development review and approval consistent with the county's General Plan. This Department oversees the Advance Planning Division, which is responsible for the Humboldt County's Geographic Information System (GIS) that is utilized by other County Departments; many federal, state and local agencies; and the general public. This coverage can be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analyses of geospatial data.
Humboldt County Planning and Building Department
Humboldt County (Calif.)
Slopes (Soil mechanics)--Stability, Soil liquefaction, Earthquake hazard analysis, Boundaries, and Geoscientific Information
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