Niagara Falls, New York Flood Zones
Last updated: March 2026
Niagara Falls faces flooding from the Niagara River and its tributaries in Niagara County. Heavy rainfall events and ice jams cause water levels to rise along the river corridor and flood low-lying areas of the city.
Niagara County has recorded 179 NFIP flood insurance claims since 1978, totaling $764K in payouts. Explore the full NFIP claims data by state and county to see how this area compares nationally.
FEMA Region
Region 2
NFIP Policies
660
Niagara County
Avg. Premium
$909/yr
Niagara County
FEMA Flood Risk Profile: Niagara County
Based on FEMA's National Risk Index, which evaluates flood risk at the county level using historical loss data, exposure, and vulnerability.
Inland Flood Risk
Relatively ModerateEst. annual loss: $44.6M
Coastal Flood Risk
Very LowEst. annual loss: $6K
Hurricane Risk
Very LowEst. annual loss: $157K
Source: FEMA National Risk Index, county-level assessment. Individual property risk may vary.
Federal Flood Disaster History: Niagara County
Niagara County has been included in 6 federal flood-related disaster declarations.
These declarations affected communities across Niagara County, including Niagara Falls.
Source: OpenFEMA Disaster Declarations Summaries API. Data sourced February 2026.
NFIP Flood Insurance Claims: Niagara County
Properties in Niagara County have filed 179 NFIP flood insurance claims totaling $764K in payouts since 1978. The average claim payout is $4K.
Highest-Claim Years
2013
30 claims - $149K
1985
21 claims - $29K
1979
20 claims - $16K
Claims by Flood Zone
Source: OpenFEMA NFIP Claims API. Data sourced March 2026. See national claims data.
Flood Insurance Coverage: Niagara County
An estimated 0.8% of households in Niagara County carry NFIP flood insurance. This county has elevated flood risk but very low insurance coverage, indicating a significant protection gap.
Penetration Rate
0.8%
Claims Ratio
1 in 4
policies have filed a claim
Avg. Claim Payout
$4,268
Derived from FEMA NRI population data and OpenFEMA NFIP policy/claims records.
Repetitive Loss Properties: Niagara County
Niagara County has 9 properties with multiple flood losses, including 0 severe repetitive loss properties.
Multiple Loss
9
Severe Rep. Loss
0
Mitigated
0
By Flood Zone
Source: OpenFEMA NFIP Multiple Loss Properties. Data sourced March 2026.
Recorded Flood Events: NIAGARA County
NOAA has recorded 45 flood events in NIAGARA County since 1996, causing $5.8M in damage.
Costliest Events
Events by Type
Source: NOAA Storm Events Database, 1996-2026. Data sourced March 2026.
Flood Mitigation: Niagara County
FEMA has funded mitigation for 1 properties in Niagara County, investing $0 in flood risk reduction.
By Action Type
Source: OpenFEMA Hazard Mitigation Assistance. Data sourced March 2026.
What Your Flood Zone Means in Niagara Falls
Niagara Falls faces flood risk primarily from river and stream overflow during heavy rainfall, snowmelt, or upstream dam releases. When rivers exceed their banks, floodwaters spread across low-lying areas mapped in AE and A zones. The most common FEMA flood zone designations in Niagara Falls are Zone AE, Zone X. FEMA's National Risk Index estimates the county's annual expected loss from inland flooding at over $44.6M.
Riverine flood risk in Niagara Falls is driven by the proximity and elevation of properties relative to nearby waterways. Properties closer to rivers with lower ground elevations typically face higher flood insurance premiums under FEMA's Risk Rating 2.0. If your property is in a Special Flood Hazard Area (SFHA) and you have a federally regulated or government-backed mortgage, federal law generally requires your lender to ensure you carry flood insurance.
River flood maps can change when FEMA conducts new Flood Insurance Studies or when development alters drainage patterns. Letters of Map Amendment (LOMA) can remove individual properties if the natural ground elevation was always above the Base Flood Elevation and the property was inadvertently mapped in the SFHA. Use our free lookup tool to check the current flood zone for any Niagara Falls address.
Flood Insurance Discount: Niagara Falls
Niagara Falls participates in FEMA's Community Rating System (CRS), a voluntary program that rewards communities for flood mitigation efforts beyond minimum NFIP requirements. Residents in the Special Flood Hazard Area may qualify for reduced flood insurance premiums.
CRS Class
Class 7
SFHA Premium Discount
15% off
CRS classes range from 1 (best) to 10 (no discount). Niagara Falls's Class 7 rating means NFIP policyholders in the SFHA can receive up to a 15% discount on their flood insurance premiums. Properties outside the SFHA may receive a 5% discount.
Source: FEMA Community Rating System, October 2025. Discounts apply to NFIP policies only.
Niagara Falls, NY Flood Zone FAQ
What flood zones are in Niagara Falls, NY?
The most common FEMA flood zones in Niagara Falls are Zone AE, Zone X. Properties in these high-risk zones (SFHA) may require flood insurance with a federally regulated or government-backed mortgage.
Is flood insurance required in Niagara Falls?
If your Niagara Falls property is in a Special Flood Hazard Area (SFHA) 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 federally required to carry flood insurance, though coverage is still recommended since over 40% of all NFIP flood claims come from Zone X properties.
How do I check my flood zone in Niagara Falls?
Enter your Niagara Falls address in the search tool above for an instant flood zone determination. Results include your FEMA flood zone, SFHA status, base flood elevation (if available), and FIRM panel information, pulled directly from FEMA's National Flood Hazard Layer.
Does Niagara Falls offer flood insurance discounts?
Yes. Niagara Falls participates in FEMA's Community Rating System (CRS) with a Class 7 rating, qualifying residents in the Special Flood Hazard Area for up to a 15% discount on NFIP flood insurance premiums. Properties outside the SFHA may receive a 5% discount.
Has Niagara Falls experienced major flooding events?
Niagara County, where Niagara Falls is located, has been part of 6 federal disaster declarations for flooding, hurricanes, or severe storms. The most recent was Flooding in 2017. Federal disaster declarations are issued when flooding overwhelms local resources and triggers FEMA assistance programs.
How many flood insurance claims have been filed in Niagara Falls?
Niagara County has recorded 179 NFIP flood insurance claims totaling $764K in payouts since 1978. The year with the most claims was 2013, with 30 claims and $149K in payouts. These figures cover all NFIP claims in the county, including Niagara Falls.
How many flood insurance policies are active in Niagara Falls?
Niagara County currently has 660 active NFIP flood insurance policies with an average annual premium of $909. The most policies are in Zone AE (508 policies). These figures cover all active NFIP policies in the county.
How many Niagara Falls properties have flooded repeatedly?
Niagara County has 9 properties with multiple flood losses on record, including 0 severe repetitive loss properties. These are properties that have experienced four or more NFIP claims of $5,000+ or two claims exceeding the building value.
Can my Niagara Falls property be removed from a high-risk flood zone?
Yes, if your property's natural ground elevation is above the Base Flood Elevation and FEMA inadvertently mapped it in a high-risk zone, you can apply for a Letter of Map Amendment (LOMA). A successful LOMA removes the property from the Special Flood Hazard Area, generally eliminating the federal mandatory flood insurance requirement. You will need an elevation certificate from a licensed surveyor. If a property was raised above the BFE with fill material, the process is a LOMR-F rather than a LOMA.
What is Base Flood Elevation in Niagara Falls?
Base Flood Elevation (BFE) is the predicted height of floodwaters during a 1% annual chance (100-year) flood, shown on FEMA maps as an elevation number in feet above sea level. In Niagara Falls's Zone AE areas, BFE lines appear on the FIRM as wavy contours labeled with elevation values. Properties with a lowest floor at or above the BFE typically qualify for significantly lower NFIP flood insurance premiums.
Other New York Cities
Understanding Flood Zones
Look Up Any Niagara Falls, NY Address
Enter a Niagara Falls, NY address to instantly check its FEMA flood 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 March 2026 and may not reflect the most recent changes. This page is for informational purposes only and is not a certified flood zone determination. Always verify current flood zone status through FEMA or a licensed determination provider before making property, insurance, or lending decisions.