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Download our Web GIS Guide (PDF)
Web GIS 2.0 Data Layers
This is a general list of the most used data layers. Additional data layers are available that are not listed.
- Critical Facilities, Roads and Streams
- Jurisdiction Boundaries and Land Use
- Planning Layers
- Zoning
- General Plan
- Draft General Plan Update
- Jurisdiction Boundaries
- Fire Districts
- Supervisorial Districts
- Election Precincts
- Housing Inventory
- Historic Layers
- Parcels
- Hazards
- Flood Zones
- Slope and Topography
- Fire Planning
- Airport Compatibility Zones
- Coastal Zone
- Jurisdiction
- Categorical Exclusion
- Natural Resources
- Streamside Management Area
- Agricultural Soils
- MS4 Permit Area
- Demographics, Economics, and Mobility
- Economic Development
- Rural Transportation and Access Partnership (RTAP)
- Topographic Layers
- NAIP Aerial Imagery
Other Resources
- General Plan Update - Review PC Hearing Draft General Plan Alternative Maps
- Data Download
- Printed Maps
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