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Merrick County, Nebraska

Natural disaster risk, federal disaster history and flood insurance facts.

Relatively Low overall risk
19th of 93highest risk in Nebraska
$14Mexpected losses a year
13federal declarations
1 in 100homes with flood insurance
Photo: U.S. Geological Survey, public domain

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

$4.7 million a yearExpected losses. Damaging events about once every 2 years.
  • 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.

Hail

High
$4.4 million a yearExpected losses. Damaging events about 7 times a year.
  • Ask about the roof age and any impact-rated shingles.
  • Check your home policy for a separate wind and hail deductible.
$2.1 million a yearExpected losses. Damaging events about 56 times a year.
  • Check local water restrictions.
  • Choose drought-tolerant plants.
HazardRatingScoreExpected loss a year
Inland floodingLow37.2
$5M
HailHigh96.9
$4M
DroughtHigh91.8
$2M
Strong windModerate80.5
$1M
TornadoLow51.5
$1M
Ice stormModerate68.1
$213K
Winter weatherLow59.7
$96K
Cold waveVery Low10.3
$86K
WildfireVery Low50.1
$51K
LightningVery Low13.4
$50K
Heat waveVery Low12.9
$30K
EarthquakeVery Low15.3
$18K
LandslideVery Low1.8
$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

Flood5
Severe Storm4
Severe Ice Storm1
Tornado1
Hurricane1
Snowstorm1

Most recent

Mar 21, 2019Severe Winter Storm, Straight-Line Winds, and FloodingMajor disaster
Jun 29, 2018Severe Winter Storm and Straight-Line WindsMajor disaster
Feb 25, 2010Severe Winter Storms and SnowstormMajor disaster
Jun 20, 2008Severe Storms, Tornadoes, and FloodingMajor disaster
Jan 7, 2007Severe Winter StormsMajor disaster
Sep 13, 2005Hurricane Katrina EvacueesEmergency
Jun 23, 2005Severe Storms and FloodingMajor disaster
Jul 19, 1993Severe Storms and FloodingMajor disaster
Apr 2, 1993Ice Jams & FloodingMajor disaster
Jun 4, 1980Severe Storms & TornadoesMajor disaster
Show all 13
Mar 24, 1978Storms, Ice Jams, Snowmelt & FloodingMajor disaster
Apr 8, 1976Ice Storms & High WindsMajor disaster
Jul 18, 1967Severe Storms & FloodingMajor disaster

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.

25tornadoes
194hail reports, largest 4 inches
126damaging thunderstorm winds
18floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Mar 13, 1990F3–0 / 0
Mar 13, 1990F2–0 / 0
Oct 9, 2001F2Central City0 / 0
May 10, 1982F2–0 / 0
Apr 25, 1994F1Central City0 / 0

Most damaging storms

DateTypeNearDamage
Jul 23, 1994HailArcher$50M
Jun 7, 2024Thunderstorm WindArcher$6M
Jul 1, 1994HailChapman$5M
Aug 27, 2015Thunderstorm WindSilver Creek$4M
Aug 6, 2018HailArcher$4M
May 11, 2005Flash FloodCountywide$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 ›
1%of homes have federal flood insurance (54 policies)
3.5%of homes in mapped high-risk flood zones are insured
$18,992paid on 16 flood claims since 1978
2008costliest year, with $15,042 paid

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

$175,900median home value (Nebraska $238,600, US $332,700)
1970median year homes were built (Nebraska 1975, US 1980)
66%of homes built before 1980, before many modern wind, quake and flood building rules
3.6%of homes are mobile homes, which are the least safe in tornadoes and high winds

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 countiesOverall riskTop hazard
Douglas CountyHighInland flooding
Lancaster CountyModerateTornado
Sarpy CountyModerateTornado
Hall CountyLowInland flooding
Buffalo CountyLowHail
Dodge CountyLowInland flooding
Scotts Bluff CountyLowHail
Madison CountyLowInland flooding

Neighboring counties

CountyOverall riskDeclarations
Hall CountyLow15
Platte CountyLow21
Hamilton CountyVery Low21
Howard CountyVery Low22
Polk CountyVery Low18
Nance CountyVery Low16

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.