Preliminary Data Viewer

💧 View FIRMS maps, flood zones, baselines, and property parcels in this online map.

Download Preliminary Flood Insurance Risk Maps (FIRM)

Or Download the maps via PDF for printing at large scale. Maps are also available for viewing in person at Community Development office.

FIRM Index

FIRM Map Index  [pdf]

Flood Insurance Study (Preliminary) [pdf]

Bear Valley 

• Map- BearLake 
• Map_unnamed creek
• Map- Lake Alpine
• Map- Bloods Creek 
• Map- Bloods Creek (Upstream)

West Fork Carson River

River Ranch Road

• Map - River Ranch Road Part 1
• Map - River ranch road Part 2

Carson River Road

• Map- Carson River Road (Part 1)
• Map- Carson River road (part 2)

Download Digital Preliminary FIRMS at:
www.fema.gov/preliminaryfloodhazarddata

FEMA Contact

Questions or comments about these maps? Contact

Eric Simmons, FEMA  < Eric.Simmons@fema.dhs.gov >