FloodZoneMap.org

Washington County, Minnesota Flood Zones

Check an Address in Washington County

Enter any address in Washington County, Minnesota to see its FEMA flood zone

Washington County Disaster History

Disaster Declarations
17
Flood/Coastal Disasters
8
Hurricane Disasters
1
Latest Disaster
COVID-19 PANDEMIC (2020-01-20)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Washington County

DeclarationTypeDate
COVID-19 PANDEMICBiological2020-01-20
COVID-19 Biological2020-01-20
SEVERE WINTER STORM, STRAIGHT-LINE WINDS, AND FLOODINGFlood2019-03-12
SEVERE STORMS AND FLOODINGFlood2011-03-16
FLOODINGFlood2010-03-01
HURRICANE KATRINA EVACUATIONHurricane2005-08-29
SEVERE WINTER STORMS, FLOODING, AND TORNADOESFlood2001-03-23
MN - CARLOS EDGE FIRE COMPLEX - 10/19/2000Fire2000-10-19
SEVERE STORMS, STRAIGHT LINE WINDS, AND TORNADOESTornado1998-05-15
SEVERE FLOODING, HIGH WINDS,SEVERE STORMSFlood1997-03-21

Flood Zone Types in Washington County

FEMA assigns flood zone designations to areas in Washington County, Minnesota:

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 Washington County

Properties in Washington County, Minnesota 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.