Emmet County, Iowa
Natural disaster risk, federal disaster history and flood insurance facts.
Emmet County, Iowa has a very low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 57% of US counties. It ranks 36th of 99 counties in Iowa. The costliest hazards here are cold waves, drought and inland flooding. FEMA estimates about $14 million a year in expected losses, or roughly $1,498 per resident. Since 1965 it has been included in 17 federal disaster or emergency declarations for natural events (15 major disasters). The most recent was in June 2024 (severe storms, flooding, straight-line winds and tornadoes). Only 12 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $81,000 on 19 claims here.
FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.
Top risks in Emmet County
- Insulate pipes in outside walls, crawl spaces and garages.
- Know how to shut off the main water valve.
- Check local water restrictions.
- Choose drought-tolerant plants.
- Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
- Price a flood policy now. Most new federal policies take 30 days to start.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Cold wave | 86.2 | $6M | ||
| Drought | 96.8 | $4M | ||
| Inland flooding | 20.4 | $3M | ||
| Tornado | 43.2 | $1M | ||
| Hail | 57.5 | $364K | ||
| Strong wind | 28.9 | $294K | ||
| Lightning | 38.6 | $159K | ||
| Winter weather | 62.8 | $104K | ||
| Heat wave | 24.8 | $99K | ||
| Ice storm | 36.8 | $48K | ||
| Wildfire | 23.8 | $10K | ||
| Earthquake | 5.2 | $5K | ||
| Landslide | 30.0 | $320 |
Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is relatively low and community resilience is relatively high in FEMA's measures.
Federal disaster history
Recent disasters nationwide ›Declarations by decade
Federal declarations for natural events that included Emmet County. 2020s bar runs to November 2026.
By type
Most recent
Show all 17
Iowa also had 11 statewide declarations that did not name single counties.
Storm history since 1953
Tornado risk by county ›The National Weather Service has logged 371 storm reports in Emmet County since 1953 and about $42.2 million in reported damage. The strongest on record here was an F3 tornado on March 21, 1953.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| Mar 21, 1953 | F3 | – | 0 / 0 |
| Apr 30, 1967 | F2 | – | 0 / 0 |
| Apr 30, 1967 | F2 | – | 0 / 0 |
| Jun 14, 1976 | F2 | – | 0 / 0 |
| Jun 28, 1979 | F1 | – | 0 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Jun 12, 2010 | Flood | Armstrong | $20M |
| Jun 21, 2024 | Flood | Wellingford | $10M |
| Apr 30, 1967 | Tornado | – | $3M |
| Jun 26, 2010 | Flood | Huntington | $1M |
| Jun 19, 2014 | Flash Flood | Wallingford | $505K |
| Jun 26, 2010 | Flash Flood | Wellingford | $500K |
Source: NOAA Storm Events Database, county-based reports through Jul 27, 2025. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.
Flood insurance in Emmet County
Check your address flood zone ›National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.
Homes in Emmet County
Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 4,520 housing units.
Compare in Iowa
All 99 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Polk County | Inland flooding | |
| Linn County | Inland flooding | |
| Scott County | Inland flooding | |
| Johnson County | Tornado | |
| Black Hawk County | Inland flooding | |
| Woodbury County | Inland flooding | |
| Dallas County | Inland flooding | |
| Dubuque County | Inland flooding |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Martin County, MN | 13 | |
| Dickinson County | 16 | |
| Clay County | 19 | |
| Kossuth County | 18 | |
| Jackson County, MN | 16 | |
| Palo Alto County | 21 |
Common questions about Emmet County
What is the biggest natural hazard in Emmet County?
Cold wave has the highest expected yearly losses in Emmet County, about $5.6 million a year in FEMA's estimate. Drought is second at $3.7 million.
How many federal disasters has Emmet County had?
Emmet County has been included in 17 federal disaster or emergency declarations for natural events since 1965, including 15 major disasters. The most recent was Severe Storms, Flooding, Straight-Line Winds, and Tornadoes in June 2024.
Is Emmet County a high-risk place to live?
Its overall rating is Very Low, 36th highest of 99 in Iowa. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.
Do I need flood insurance in Emmet County?
Standard home insurance does not cover flooding. About 1 in 500 homes in Emmet County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.
How many tornadoes has Emmet County had?
NOAA records list 21 tornadoes in Emmet County since 1950. The strongest was an F3 tornado on March 21, 1953. The weather service has also logged 122 hail reports and 60 floods here.
Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.