FloodZoneMap.org

Alpine County, California Flood Zones

Check an Address in Alpine County

Enter any address in Alpine County, California to see its FEMA flood zone

Alpine County Disaster History

Disaster Declarations
15
Flood/Coastal Disasters
6
Hurricane Disasters
1
Latest Disaster
SEVERE WINTER STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES (2023-03-09)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Alpine County

DeclarationTypeDate
SEVERE WINTER STORMS, FLOODING, LANDSLIDES, AND MUDSLIDESFlood2023-03-09
SEVERE WINTER STORMS, STRAIGHT-LINE WINDS, FLOODING, LANDSLIDES, AND MUDSLIDESSevere Storm2023-02-21
SEVERE WINTER STORMS, FLOODING, LANDSLIDES, AND MUDSLIDESFlood2022-12-27
CALDOR FIREFire2021-08-14
COVID-19 PANDEMICBiological2020-01-20
COVID-19Biological2020-01-20
SEVERE WINTER STORMS, FLOODING, AND MUDSLIDESFlood2017-02-01
SEVERE STORMS, FLOODING, MUDSLIDES, AND LANDSLIDESSevere Storm2005-12-17
HURRICANE KATRINA EVACUATIONHurricane2005-08-29
SEVERE STORMS, FLOODING, MUD AND LANDSLIDESSevere Storm1996-12-28

Flood Zone Types in Alpine County

FEMA assigns flood zone designations to areas in Alpine County, California:

AE High Risk — 1% annual chance of flooding. Insurance required.

VE Very High Risk — Coastal flooding with wave action.

X (Shaded) Moderate Risk — 500-year floodplain.

X Low Risk — Outside major floodplains.

View all flood zone types →

Flood Insurance in Alpine County

Properties in Alpine County, California that are in FEMA-designated Special Flood Hazard Areas (zones A and V) with federally backed mortgages are required to carry flood insurance.

Even outside high-risk zones, flood insurance is recommended. Over 20% of NFIP claims come from low and moderate-risk areas.

Visit FloodSmart.gov to find an agent and get a quote.