FloodZoneMap.org

Koochiching County, Minnesota Flood Zones

Check an Address in Koochiching County

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

Read First-Hand Flood Stories from Koochiching County

3 NOAA storm reports from this county describe what happened, in the words of the meteorologists who were there.

Read Minnesota flood stories →

Flood Risk Data for Koochiching County

Koochiching County, Minnesota has recorded 7 flood-related events since 1996 according to NOAA's Storm Events Database, including 2 flash floods and 5 river or area floods. The county has received 14 federal disaster declarations, 7 of which involved flooding or coastal storms. Enter any address above to check its FEMA flood zone designation.

Koochiching County Disaster History

FEMA Disaster Declarations (1970–2022)

Disaster Declarations
14
Flood/Coastal Disasters
7
Latest Disaster
Severe Storms, Straight-line Winds, And Flooding (2022-04-22)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Koochiching County

DeclarationTypeDate
Severe Storms, Straight-line Winds, And FloodingFloodApr 22, 2022
Covid-19BiologicalJan 20, 2020
Covid-19 PandemicBiologicalJan 20, 2020
Severe Storms, Tornadoes, Straight-line Winds, And FloodingFloodJun 15, 2018
Severe Storms, Straight-line Winds, Flooding, Landslides, And MudslidesFloodJun 11, 2014
Hurricane Katrina EvacuationHurricaneAug 29, 2005
Severe Storms, Flooding And TornadoesSevere StormJun 9, 2002
Severe Winter Storms, Flooding, And TornadoesFloodMar 23, 2001
Flooding And Severe StormsFloodMar 14, 1996
DroughtDroughtJun 17, 1976

Recorded Flood Events in Koochiching County

NOAA Storm Events Database (1996–2025)

Total Flood Events
7
River/Area Floods
5
Flash Floods
2
Total Property Damage
$2.4M

Source: NOAA National Weather Service Storm Events Database.

Recent Flood Events in Koochiching County

TypeDateDamage
FloodMay 10, 20220.00K
FloodJun 1, 20220.00K
FloodJul 1, 20222.40M
FloodJun 14, 20140.00K
FloodJul 1, 201428.00K
Flash FloodJul 1, 20100.00K
Flash FloodJun 9, 2002

Koochiching County Flood History

Flood — May 10, 2022

Spring snowmelt, record April precipitation and frequent May rain events led to strong hydrologic responses within the Rainy Lake basin. Namakan Lake, Kabetogama Lake and Rainy Lake rose above the flood of record during the months of May and June before subsiding in July and returning to levels closer to normal. These high lake levels led to significant damage to homes and businesses along the ...

Flood — Jun 1, 2022

Spring snowmelt, record April precipitation and frequent May rain events led to strong hydrologic responses within the Rainy Lake basin. Namakan Lake, Kabetogama Lake and Rainy Lake rose above the flood of record during the months of May and June before subsiding in July and returning to levels closer to normal. These high lake levels led to significant damage to homes and businesses along the ...

Flood — Jul 1, 2022

Spring snowmelt, record April precipitation and frequent May rain events led to strong hydrologic responses within the Rainy Lake basin. Namakan Lake, Kabetogama Lake and Rainy Lake rose above the flood of record during the months of May and June before subsiding in July and returning to levels closer to normal. These high lake levels led to significant damage to homes and businesses along the ...

Flood — Jun 14, 2014

Weeks of heavy rains over the Rainy Lake Basin caused water levels on Rainy Lake and the Rainy River to rise to levels not seen since the record flood in 1950. The river level at Manitou Rapids was at about 13 feet at the beginning of June, then steadily increased to more than 18 feet by June 15th due to heavy rains over the region. The river level receded for a while to about 15 feet by June...

Flood — Jul 1, 2014

Weeks of heavy rains over the Rainy Lake Basin in the spring and early summer caused water levels on the Rainy Lake to rise to levels not seen since the record flood in 1950. The highest water levels occurred in June, but the Lake was still high through much of July.

Source: NOAA National Weather Service Storm Events Database.

Koochiching County NFIP Flood Insurance Claims

Total Claims Filed
16
Total Paid Out
$322,358
Avg Claim
$26,863
Avg Water Depth
12.8 ft

Claims by Flood Zone

A Zones (High Risk)
13

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

Flood Zone Types in Koochiching County

FEMA assigns flood zone designations to areas in Koochiching 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 Koochiching County

Properties in Koochiching 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. 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.