FloodZoneMap.org

Missoula County, Montana Flood Zones

Check an Address in Missoula County

Enter any address in Missoula County, Montana to see its FEMA flood zone

Missoula County Disaster History

Disaster Declarations
20
Flood/Coastal Disasters
3
Hurricane Disasters
1
Latest Disaster
STRAIGHT-LINE WINDS (2024-07-24)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Missoula County

DeclarationTypeDate
STRAIGHT-LINE WINDSStraight-Line Winds2024-07-24
COVID-19 PANDEMICBiological2020-01-20
COVID-19 Biological2020-01-20
FLOODINGFlood2018-05-01
RICE RIDGE FIRE Fire2017-08-28
LOLO PEAK FIREFire2017-08-17
LOLO CREEK FIRE COMPLEXFire2013-08-18
SEVERE STORMS AND FLOODINGSevere Storm2011-04-04
BLACK CAT FIREFire2007-08-16
JOCKO LAKES FIREFire2007-08-04

Flood Zone Types in Missoula County

FEMA assigns flood zone designations to areas in Missoula County, Montana:

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 Missoula County

Properties in Missoula County, Montana 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.