Nebraska Flood Zone Map
Last updated: August 2026
Nebraska faces flooding from the Missouri, Platte, Elkhorn, and Loup river systems. The devastating 2019 bomb cyclone caused catastrophic flooding across the state, with ice jams, dam failures, and widespread inundation affecting communities statewide.
1 of 93 Nebraska counties are rated high or very high for inland flood risk by FEMA's National Risk Index. 8 communities participate in FEMA's Community Rating System, qualifying residents for flood insurance discounts of up to 25%.
Nebraska has recorded 6,069 NFIP flood insurance claims since 1978, totaling $97.3M in payouts. See how Nebraska compares in our nationwide NFIP claims data breakdown.
FEMA Region
Region 7
Also covers Iowa, Kansas, Missouri
NFIP Policies
8,570
Policies effective in the trailing 13 months (July 1, 2025 - August 16, 2026), not a certified point-in-time count
NE Avg. Premium
$953/yr
National average: $915/yr
NFIP Flood Insurance Claims
Nebraska properties have filed 6,069 NFIP flood insurance claims totaling $97.3M in payouts since 1978. The average claim payout in 2025 was $15,571.
Recent Years
Claims by Decade
Highest-Claim Years
Claims by Flood Zone
Source: OpenFEMA NFIP Claims API. Data sourced August 2026. See national claims data.
Flood Insurance Coverage in Nebraska
Only roughly 1 in 90 households in Nebraska carries NFIP flood insurance (1% of estimated households). 47 of 93 counties have elevated flood risk but low insurance coverage. With 2,173 recorded flood events and $1.2B in damage, many flood losses in this state are likely uninsured.
Penetration Rate
1%
roughly 1 in 90 households
Historical Claims Ratio
1 in 1
6,069 claims over 45+ years across 8,570 current policies
Avg. Claim Payout
$16,040
Per claim, state-wide since 1978
Historically, Nebraska has averaged 1 claim for every active policy (since 1978). This compares cumulative claims against today's policy count and does not predict future claim likelihood.
Coverage data: NFIP policies as of August 2026, claims since 1978 (August 2026), population from FEMA NRI.
Repetitive Loss Properties in Nebraska
Nebraska has 444 properties with multiple flood insurance losses, including 41 severe repetitive loss properties. 6 properties have received FEMA mitigation funding. Severe repetitive loss is a subset of multiple loss, not a separate count. Data sourced August 2026.
Multiple Loss
444
2+ claims within 10 years
Severe Repetitive Loss
41
4+ claims or 2 exceeding value
Mitigated
6
Received FEMA mitigation
By Flood Zone
Zone data available for 431 of 444 properties.
Source: OpenFEMA NFIP Multiple Loss Properties. Data sourced August 2026.
Flood Insurance Discounts in Nebraska
8 Nebraska communities participate in FEMA's Community Rating System (CRS), earning flood insurance premium discounts for residents in Special Flood Hazard Areas. CRS classes in Nebraska range from 5 to 9, with discounts from 5% to 25%.
Source: FEMA Community Rating System, April 2026. Discounts apply to NFIP policies only. CRS classes and discounts are subject to change.
Federal Flood Disaster History
Nebraska has received 21 federal disaster declarations for flooding, hurricanes, severe storms, and coastal storms.
Declarations by Decade
Recent Declarations
Showing 8 most recent of 21 total declarations.
Source: OpenFEMA Disaster Declarations Summaries API. Data sourced August 2026.
Recorded Flood Events in Nebraska
NOAA has recorded 2,173 flood events in Nebraska since 1996, causing an estimated $1.2B in property and crop damage and 13 deaths.
Total Events
2,173
Total Damage
$1.2B
Fatalities
13
Events by Decade
Costliest Events
Source: NOAA Storm Events Database, 1996-2026. Data sourced August 2026.
Flood Mitigation in Nebraska
FEMA has funded mitigation for 1,098 properties in Nebraska, investing $42.7M in flood risk reduction. Common mitigation actions include acquisition (buying and demolishing flood-prone structures), elevation (raising buildings above flood level), and safe rooms (wind/storm shelters for tornado and hurricane protection).
Properties by Action
Mitigation by Decade
Source: OpenFEMA Hazard Mitigation Assistance Mitigated Properties. Data sourced August 2026. FEMA records a total payment per grant rather than per property, so the dollar figure is an estimate that splits each grant across the properties it covers; the property count is exact.
Levee Protection in Nebraska
The USACE National Levee Database lists 20 levee systems protecting parts of 5 Nebraska cities. A system's FEMA accreditation status determines how its protected area is mapped - accredited levees are typically mapped as Zone X, while non-accredited or provisionally accredited (PAL) systems generally leave their protected area in the SFHA.
By Accreditation Status
Largest Protected Areas
Grand Island - Wood River LB
AccreditedProtects: Grand Island - Flood source: Wood River - 24.28 sq mi
Omaha - Missouri River RB
Status UnclearProtects: Omaha - Flood source: Missouri River - 9.78 sq mi
Grand Island - Wood River RB
AccreditedProtects: Grand Island - Flood source: Wood River - 2.58 sq mi
West Papio LB & Big Papio RB
Non-AccreditedProtects: Papillion - Flood source: Big Papillion Creek, West Papillion Creek - 1.83 sq mi
Lincoln - Salt Creek RB
Non-AccreditedProtects: Lincoln - Flood source: Salt Creek - 1.33 sq mi
Lincoln Airport Levee
Non-AccreditedProtects: Lincoln - Flood source: OAK CREEK - 1.1 sq mi
...and 14 more systems tracked in the database.
Source: USACE National Levee Database. Data sourced August 2026. Learn how levees affect flood zone mapping.
Nebraska Flood Risk Overview
County-level risk ratings from FEMA's National Risk Index across 93 Nebraska counties.
Inland Flood Risk
1 of 93 counties rated high or very high
Source: FEMA National Risk Index, county-level assessment.
Nebraska Cities
Explore flood zone information for major cities in Nebraska.
Nebraska Flood Zone FAQ
How do I check if my Nebraska property is in a flood zone?
Enter your NE address in FludZone's free lookup tool. We query FEMA's National Flood Hazard Layer in real-time to show your flood zone designation, whether flood insurance is required, and your property's risk level.
Do I need flood insurance in Nebraska?
If your Nebraska property is in a Special Flood Hazard Area (SFHA), meaning zones starting with A or V, and you have a federally regulated or government-backed mortgage, federal law generally requires your lender to ensure you carry flood insurance. Properties in Zone X are not subject to the federal mandate but lenders may still require coverage, and it is often recommended given Nebraska's flood history.
What are the most common flood zones in Nebraska?
The most common FEMA flood zone designations in Nebraska are Zone AE, Zone A, Zone X. Each zone reflects a different level of flood risk, from high-risk areas where flood insurance is generally required for federally regulated or government-backed mortgages to lower-risk areas where coverage is optional but recommended.
Can I remove my Nebraska property from a flood zone?
Yes, if your Nebraska property's natural ground elevation was always above the Base Flood Elevation and FEMA inadvertently mapped it in the SFHA, you can apply for a Letter of Map Amendment (LOMA) through FEMA. For properties in Nebraska's AE and A zones, the LOMA process is relatively straightforward when the elevation data supports it. If your property was raised above the BFE with fill, the process is a LOMR-F. A successful LOMA generally removes the federal mandatory flood insurance requirement, but your lender may still choose to require coverage. You'll need an elevation certificate from a licensed surveyor.
Do any Nebraska communities offer flood insurance discounts?
Yes, 8 Nebraska communities participate in FEMA's Community Rating System (CRS), a voluntary program that rewards communities for exceeding minimum flood mitigation standards. Residents in participating communities can receive NFIP premium discounts of up to 25% in the Special Flood Hazard Area. Properties outside the SFHA also benefit: CRS classes 1 through 6 receive a 10% discount, and classes 7 through 9 receive a 5% discount on NFIP premiums. Check your city's page on FludZone to see if your community participates.
How much does flood insurance cost in Nebraska?
The average NFIP flood insurance premium in Nebraska is $953 per year across 8,570 active policies. Premiums vary by zone: Zone AE policies average $1,003/yr. Under FEMA's Risk Rating 2.0, your specific premium depends on property type, elevation relative to the Base Flood Elevation, and distance to water, not just your flood zone designation.
Which Nebraska counties have the highest flood risk?
According to FEMA's National Risk Index, Douglas is among Nebraska's highest-risk counties for inland flooding. Overall, 1 of 93 Nebraska counties are rated "High" or "Very High" for inland flood risk. County-level ratings account for historical flood losses, social vulnerability, and community resilience.
How many NFIP flood insurance claims has Nebraska had?
Nebraska has recorded 6,069 NFIP flood insurance claims totaling $97.3M in payouts since 1978. The highest-claim year was 2019, with 1,165 claims and $51.9M in payouts. This history reflects cumulative flood damage to Nebraska properties across decades of storm and rainfall events.
How many Nebraska properties have flooded repeatedly?
Nebraska has 444 properties with multiple flood losses. Of these, 41 are classified as Severe Repetitive Loss, meaning they have experienced four or more NFIP claims of $5,000 or more, or two or more claims where the total exceeds the building value. 6 of these properties have been mitigated.
What percentage of Nebraska homes have flood insurance?
Only roughly 1 in 90 households in Nebraska carries NFIP flood insurance (1% of estimated households). 47 counties in Nebraska have elevated flood risk but low insurance coverage, indicating a significant protection gap.
Are there levees protecting Nebraska cities?
Yes. The USACE National Levee Database lists 20 levee systems protecting parts of 5 Nebraska cities. 3 are FEMA-accredited (generally mapped as Zone X), 14 are non-accredited (the protected area stays in the SFHA), and 0 are provisionally accredited (PAL, accreditation in progress). Levee protection is system-specific, not citywide - check a specific city's page or use the address search above for the zone at a specific property.
Understanding Flood Zones
Learn more about the FEMA flood zone designations common in Nebraska.
See the Flood Map for Any Nebraska Address
Enter a NE address to view its FEMA flood map, zone designation, SFHA status, and insurance requirements.
Disclaimer: Flood risk data on this page is sourced from FEMA datasets including the National Risk Index, NFIP claims and policy records, disaster declarations, and the Community Rating System. These datasets were last extracted on August 2026 and may not reflect the most recent changes. Always verify current flood zone status through FEMA or a licensed determination provider before making property, insurance, or lending decisions.