FEMA flood zones · Kentucky

Lincoln County, Kentucky Flood Zone Map

27 flood insurance claims·$362,075 paid·6 federal flood & hurricane disasters

5% of Lincoln County’s area is in FEMA’s high-risk flood zones.

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 Lincoln 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 Lincoln County floods

Flash flooding from severe storms and heavy rainfall dominates the flood risk profile in Lincoln County, Kentucky, accounting for 29 out of 33 recorded flood events over the last 30 years, alongside one recorded fatality.

Severe weather patterns driving these events are documented in historical NOAA storm records. For example, a stalled frontal boundary brought waves of heavy rainfall to the region from February 26 through February 28, 2021. Later, scattered showers and thunderstorms developed ahead of a quasi-stationary surface frontal boundary on July 28, 2022. Widespread rainfall also accompanied a large cold front moving through the Lower Ohio Valley on September 13, 2020, following an earlier heavy rain event driven by an upper trough and moisture transport on February 23, 2019.

Homeowners, real estate agents, and journalists should pay the closest attention to properties located in mapped Special Flood Hazard Areas as well as unshaded areas. FEMA claims data shows that Zone A properties experienced 11 claims with an average water depth of 2 inches and an average payout of $13,433. Meanwhile, properties categorized under Zone X unshaded recorded 5 claims with an average water depth of 10 inches and an average payout of $48,210, while Zone Unknown properties logged 11 claims with an average water depth of 3 inches and an average payout of $3,174.

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 1996, with 6 claims and $70,196 paid.

1978: 1 claims1979: 3 claims1981: 1 claims1982: 2 claims1983: 1 claims1984: 3 claims1992: 1 claims1996: 6 claims1997: 2 claims1999: 1 claims2004: 1 claims2010: 3 claims2025: 2 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

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

Federal disasters

28 federal disaster declarations since 1970, 6 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, Flooding, Landslides, And MudslidesJul 26, 2022
Severe, Storms, Flooding, Landslides, And MudslidesFeb 27, 2021
Severe Winter Storms, Landslides, And MudslidesFeb 8, 2021

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

Recorded flood events

33 since 1996: 29 flash floods and 4 river or area floods.

EventDateDamage
Flash FloodJul 28, 2022—
Flash FloodFeb 28, 2021—
Flash FloodSep 13, 2020—
Flash FloodNov 30, 2019—
Flash FloodFeb 23, 2019—
Flash FloodJun 26, 2018$300,000
Flash FloodJun 26, 2018—
Flash FloodJun 26, 2018$50,000

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

From the storm reports

Flash Flood · Jul 28, 2022. During the mid-to-late afternoon hours on July 27th, scattered showers and thunderstorms developed immediately ahead of a quasi-stationary surface frontal boundary located near the Ohio River. Across central Kentucky, temperatures in the upper 80s and lower 90s and dewpoints in the mid 70s provided copious amounts of instability, with convection having mixed-layer CAPE in excess of 3000 J/kg to work with. During t…

Flash Flood · Feb 28, 2021. A stalled frontal boundary brought waves of heavy rainfall to central Kentucky from February 26 through February 28. This caused record rainfall, isolated severe winds, and even a tornado. As a result, Bowling Green set a February daily rainfall record with 5.11 on the 28th. The severe winds brought down some trees and a power pole, but the most property damage came from a brief EF1 tornado.

Flash Flood · Sep 13, 2020. On September 13th, a large cold front covering the eastern United Stated slide southeast through the Lower Ohio Valley. This caused widespread rainfall. Areas in Casey County received over 4 inches of rainfall, causing many parts of Liberty and surrounding areas to flood. Several roadways were closed, and multiple structures were flooded.

Flash Flood · Nov 30, 2019. A low pressure system approached central Kentucky from the west with a warm front extending to the east and a cold front to the south. Early in the day as the warm front moved north through central Kentucky, the lift provided by the front caused widespread heavy rainfall in areas that were already saturated from previous rains. Flash flooding was the result across several counties in central Kentucky. The rain cam…

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 Lincoln County

If a building in Lincoln 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.