Merrick County, Nebraska
Natural disaster risk, federal disaster history and flood insurance facts.
Merrick County, Nebraska has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is lower than 57% of US counties. It ranks 19th of 93 counties in Nebraska. The costliest hazards here are inland flooding, hail and drought. FEMA estimates about $14 million a year in expected losses, or roughly $1,890 per resident. Since 1967 it has been included in 13 federal disaster or emergency declarations for natural events (12 major disasters). The most recent was in March 2019 (severe winter storm, straight-line winds and flooding). About 1 in 100 homes here carry federal flood insurance (54 policies). Since 1978, federal flood insurance has paid about $19,000 on 16 claims here.
FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.
Top risks in Merrick County
- 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.
- Ask about the roof age and any impact-rated shingles.
- Check your home policy for a separate wind and hail deductible.
- Check local water restrictions.
- Choose drought-tolerant plants.
All 18 hazards
What the ratings mean ›| Hazard | Rating | Score | Expected loss a year | |
|---|---|---|---|---|
| Inland flooding | 37.2 | $5M | ||
| Hail | 96.9 | $4M | ||
| Drought | 91.8 | $2M | ||
| Strong wind | 80.5 | $1M | ||
| Tornado | 51.5 | $1M | ||
| Ice storm | 68.1 | $213K | ||
| Winter weather | 59.7 | $96K | ||
| Cold wave | 10.3 | $86K | ||
| Wildfire | 50.1 | $51K | ||
| Lightning | 13.4 | $50K | ||
| Heat wave | 12.9 | $30K | ||
| Earthquake | 15.3 | $18K | ||
| Landslide | 1.8 | $2 |
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 Merrick County. 2020s bar runs to November 2026.
By type
Most recent
Show all 13
Nebraska also had 14 statewide declarations that did not name single counties.
Storm history since 1951
Tornado risk by county ›The National Weather Service has logged 373 storm reports in Merrick County since 1951 and about $125 million in reported damage. The strongest on record here was an F3 tornado on March 13, 1990.
Strongest tornadoes
| Date | Strength | Near | Hurt / killed |
|---|---|---|---|
| Mar 13, 1990 | F3 | – | 0 / 0 |
| Mar 13, 1990 | F2 | – | 0 / 0 |
| Oct 9, 2001 | F2 | Central City | 0 / 0 |
| May 10, 1982 | F2 | – | 0 / 0 |
| Apr 25, 1994 | F1 | Central City | 0 / 0 |
Most damaging storms
| Date | Type | Near | Damage |
|---|---|---|---|
| Jul 23, 1994 | Hail | Archer | $50M |
| Jun 7, 2024 | Thunderstorm Wind | Archer | $6M |
| Jul 1, 1994 | Hail | Chapman | $5M |
| Aug 27, 2015 | Thunderstorm Wind | Silver Creek | $4M |
| Aug 6, 2018 | Hail | Archer | $4M |
| May 11, 2005 | Flash Flood | Countywide | $4M |
Source: NOAA Storm Events Database, county-based reports through May 19, 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 Merrick 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 Merrick 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; 3,598 housing units.
Compare in Nebraska
All 93 ›| Largest counties | Overall risk | Top hazard |
|---|---|---|
| Douglas County | Inland flooding | |
| Lancaster County | Tornado | |
| Sarpy County | Tornado | |
| Hall County | Inland flooding | |
| Buffalo County | Hail | |
| Dodge County | Inland flooding | |
| Scotts Bluff County | Hail | |
| Madison County | Inland flooding |
Neighboring counties
| County | Overall risk | Declarations |
|---|---|---|
| Hall County | 15 | |
| Platte County | 21 | |
| Hamilton County | 21 | |
| Howard County | 22 | |
| Polk County | 18 | |
| Nance County | 16 |
Common questions about Merrick County
What is the biggest natural hazard in Merrick County?
Inland flooding has the highest expected yearly losses in Merrick County, about $4.7 million a year in FEMA's estimate. Hail is second at $4.4 million.
How many federal disasters has Merrick County had?
Merrick County has been included in 13 federal disaster or emergency declarations for natural events since 1967, including 12 major disasters. The most recent was Severe Winter Storm, Straight-Line Winds, and Flooding in March 2019.
Is Merrick County a high-risk place to live?
Its overall rating is Relatively Low, 19th highest of 93 in Nebraska. 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 Merrick County?
Standard home insurance does not cover flooding. About 1 in 100 homes in Merrick 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 Merrick County had?
NOAA records list 25 tornadoes in Merrick County since 1950. The strongest was an F3 tornado on March 13, 1990. The weather service has also logged 194 hail reports and 18 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.