FloodZoneMap.org

Mercer County, Pennsylvania Flood Zones

Check an Address in Mercer County

Enter any address in Mercer County, Pennsylvania to see its FEMA flood zone

Mercer County Disaster History

Disaster Declarations
13
Flood/Coastal Disasters
3
Hurricane Disasters
3
Latest Disaster
COVID-19 PANDEMIC (2020-01-20)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Mercer County

DeclarationTypeDate
COVID-19 PANDEMICBiological2020-01-20
COVID-19 Biological2020-01-20
HURRICANE SANDYHurricane2012-10-26
HURRICANE KATRINA Hurricane2005-08-29
TROPICAL DEPRESSION IVANHurricane2004-09-17
SEVERE STORMS AND FLOODING ASSOCIATED WITH TROPICAL DEPRESSION FRANCESSevere Storm2004-09-08
SEVERE STORMS, TORNADOES, AND FLOODINGSevere Storm2003-07-21
SEVERE STORMS AND FLOODINGFlood1996-01-19
SEVERE SNOWFALL & WINTER STORMSnowstorm1993-03-13
SEVERE STORMS, HIGH WINDS & TORNADOESTornado1985-05-31

Flood Zone Types in Mercer County

FEMA assigns flood zone designations to areas in Mercer County, Pennsylvania:

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 Mercer County

Properties in Mercer County, Pennsylvania 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.