FEMA flood zones · Kentucky

Webster County, Kentucky Flood Zone Map

9 flood insurance claims·$248,059 paid·3 federal flood & hurricane disasters

27% of Webster County’s area is in FEMA’s high-risk flood zones, and another 2% in shaded X (mostly the 0.2% floodplain and areas behind levees).

Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.

Coastal high risk (V, VE)FloodwayHigh risk (A, AE)Moderate (X, 500-year)Minimal (X)Undetermined (D)

Shaded areas are FEMA’s mapped flood hazard zones in and around Webster County, Kentucky. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.

How Webster County floods

Webster County experiences a near-even mix of flash floods and standard floods, with 25 flash flood events resulting in 1 death and 24 general flood events recorded over the last 30 years. Recent flooding is driven by regional weather patterns, such as the significant heavy rainfall events that occurred in February 2025 due to low-level moisture streaming northward over a stationary warm front.

National Flood Insurance Program records indicate that flood risks affect properties across different designated zones. Zone A has accumulated 8 claims with an average payout of $22,931 and an average recorded water depth of 2 inches. Meanwhile, Zone X has recorded 1 claim with a higher average payout of $87,541 and an average recorded water depth of 13 inches.

Homeowners, real estate agents, and journalists tracking property risk in Webster County should pay the closest attention to properties situated within Zone A and Zone X, as both areas have documented claim histories and varying severities of water accumulation.

Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.

How deep the water got

outlet80″ door12″24″36″48″60″72″84″

In flood insurance claims here that reported a flood depth, the average was 4 inches.

Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.

Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.

Flood claims, year by year

The worst year was 2025, with 3 claims and $117,724 paid, the year of Severe Storms, Straight-line Winds, Flooding, and Landslides, Severe Storms, Straight-line Winds, Tornadoes, Flooding, Landslides, and Mudslides and Severe Storms, Straight-line Winds, Tornadoes, and Flooding.

1989: 1 claims1994: 1 claims1997: 1 claims2016: 2 claims2023: 1 claims2025: 3 claims19801990200020102020

Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.

In their words

31 NOAA storm reports from Webster County describe what happened, in the words of the forecasters who covered it. Read the Kentucky flood stories →

Federal disasters

24 federal disaster declarations since 1969, 3 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 23, 2026
Severe Storms, Straight-line Winds, Tornadoes, And FloodingApr 2, 2025
Severe Storms, Straight-line Winds, Tornadoes, Flooding, Landslides, And MudslidesApr 2, 2025
Severe Storms, Straight-line Winds, Flooding, And LandslidesFeb 14, 2025
Severe Storms, Straight-line Winds, Tornadoes, Flooding, Landslides, And MudslidesMar 3, 2023
Severe Storms, Straight-line Winds, Flooding, Landslides, And MudslidesFeb 6, 2019
Severe Storms, Tornadoes, Flooding, Landslides, And MudslidesFeb 21, 2018
Severe Storm, Tornadoes, Flooding, Landslides, And MudslidesJul 2, 2016

Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.

Recorded flood events

49 since 1996: 25 flash floods and 24 river or area floods.

EventDateDamage
FloodMay 30, 2025—
FloodFeb 16, 2025—
Flash FloodFeb 15, 2025—
FloodMay 22, 2024—
Flash FloodJul 16, 2024—
FloodMar 25, 2023—
Flash FloodFeb 16, 2023—
Flash FloodMar 3, 2023—

— = no damage estimate in the record. Source: NOAA Storm Events Database.

From the storm reports

Flood · May 30, 2025. Low pressure tracked northeastward through the night on the 29th into the 30th, bringing a broad area of moderate rain. More robust activity developed over Webster County resulting in trees blown down in several parts of the county. MLCAPE was around 250J/kg while shear was near 30kts.

Flood · Feb 16, 2025. Significant flash flooding occurred over west Kentucky, as anomalously high amounts of low-level moisture streamed northward over a warm front that became stationary along the Tennessee border. Steady rains began just after 0000CST on the 15th and continued until around 0100CST on the 16th. The rain came in waves with the first one targeting Fulton, Murray, Fort Campbell, and Guthrie with 1-2��� in the pre-d…

Flash Flood · Feb 15, 2025. Significant flash flooding occurred over west Kentucky, as anomalously high amounts of low-level moisture streamed northward over a warm front that became stationary along the Tennessee border. Steady rains began just after 0000CST on the 15th and continued until around 0100CST on the 16th. The rain came in waves with the first one targeting Fulton, Murray, Fort Campbell, and Guthrie with 1-2��� in the pre-d…

Flood · May 22, 2024. A surface boundary moved through Western Kentucky and Tennessee the afternoon of the 22nd. The primary line of storms was in Tennessee while smaller scale SW to NE oriented heavy rain bands flared up three times in Western Kentucky. MLCAPE was 2000-3000 J/kg while DCAPE was 500-750 J/kg. Effective bulk shear was around 30-35 kts. Mid-level lapse rates were 6.5-7.5 C/km. Surface frontogenesis was strongest in Weste…

National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.

The zones you’ll see on the map

Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.

Cross-section of a river floodplainDiagram: a river valley. The floodway is the channel and the land beside it; the 1%-annual-chance flood surface (the base flood elevation) covers the valley floor as zone A or AE; a narrow band higher up is shaded X, the 0.2% floodplain; higher ground is X.0.2% CHANCE A YEAR (500-YEAR)BASE FLOOD ELEVATION · 1% A YEARXAEFloodwayAEX
  1. A / AE Inside the 1%-a-year floodplain: about a 26% chance of flooding over a 30-year mortgage. AE has a mapped base flood elevation; plain A does not.
  2. Floodway The channel and the land beside it that has to be kept clear enough to carry the flood. Building here is tightly limited.
  3. X shaded The 0.2% (500-year) floodplain, plus some levee-protected and very shallow flood areas.
  4. X Outside both lines. No federal requirement to insure, which is not the same as no risk.

Every flood zone code explained →

Flood insurance in Webster County

If a building in Webster County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.

Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.