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Alpena County, Michigan Flood Zones

Check an Address in Alpena County

Enter any address in Alpena County, Michigan to see its FEMA flood zone

Flood Risk Data for Alpena County

Alpena County, Michigan has recorded 2 flood-related events since 1996 according to NOAA's Storm Events Database. The county has received 6 federal disaster declarations. Enter any address above to check its FEMA flood zone designation.

Alpena County Disaster History

FEMA Disaster Declarations (1977–2025)

Disaster Declarations
6
Latest Disaster
Severe Winter Storm (2025-03-28)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Alpena County

DeclarationTypeDate
Severe Winter StormSevere Ice StormMar 28, 2025
Covid-19BiologicalJan 20, 2020
Covid-19 PandemicBiologicalJan 20, 2020
Hurricane Katrina EvacuationHurricaneAug 29, 2005
Blizzards & SnowstormsSnowstormJan 27, 1978
DroughtDroughtMar 2, 1977

Recorded Flood Events in Alpena County

NOAA Storm Events Database (1996–2025)

Total Flood Events
2
River/Area Floods
1
Coastal/Storm Surge
1
Total Property Damage
$8,000

Source: NOAA National Weather Service Storm Events Database.

Recent Flood Events in Alpena County

TypeDateDamage
Lakeshore FloodOct 21, 20198.00K
FloodApr 1, 1998

Alpena County Flood History

Lakeshore Flood — Oct 21, 2019

Strong northerly to easterly winds resulted in another round of substantial coastal flooding and beach erosion, this time on both Lake Michigan and Lake Huron, for the 21st into the 22nd.

Source: NOAA National Weather Service Storm Events Database.

Alpena County NFIP Flood Insurance Claims

Total Claims Filed
14
Total Paid Out
$31,246
Avg Claim
$6,249
Avg Water Depth
1.2 ft

Claims by Flood Zone

A Zones (High Risk)
9
X Unshaded (Low)
1

Source: OpenFEMA NFIP Individual Claims (2.25M records analyzed).

Flood Zone Types in Alpena County

FEMA assigns flood zone designations to areas in Alpena County, Michigan:

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 Alpena County

Properties in Alpena County, Michigan 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. From 2014 to 2024, nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area.

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