FEMA flood zones · Alabama

Butler County, Alabama Flood Zone Map

3 flood insurance claims·$9,900 paid·6 federal flood & hurricane disasters

12% of Butler 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 Butler County, Alabama. 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 Butler County floods

Flash flooding from heavy rainfall events dominates the local flood history, supplemented by tropical storms and hurricanes moving inland. Over the last 30 years, NOAA records show 15 flash flood events, 3 tropical storms, 2 hurricanes, and 1 general flood.

Severe weather impacts are illustrated by events such as February 2022, when a moist and unstable airmass ahead of a cold front produced heavy rain and localized flooding. Additionally, slow-moving Hurricane Sally in September 2020 and fast-moving Hurricane Zeta in October 2020 brought widespread wind and freshwater flooding inland into south-central Alabama.

Federal insurance claims data reflects limited historical payouts across designated zones, including Zone V with an average payout of $4,950 and an average recorded water depth of 10 inches, and Zone X with an average payout of $0 and an average recorded water depth of 0 inches. Property owners in designated flood zones and those vulnerable to heavy downpours and inland tropical system remnants should pay the closest attention to local flood risks.

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 10 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.

In their words

9 NOAA storm reports from Butler County describe what happened, in the words of the forecasters who covered it. Read the Alabama flood stories →

Federal disasters

28 federal disaster declarations since 1977, 6 of them floods, coastal storms or hurricanes.

DisasterBegan
Hurricane HeleneSep 22, 2024
Hurricane ZetaOct 28, 2020
Hurricane SallySep 14, 2020
Severe Storms And FloodingFeb 5, 2020
Hurricane MichaelOct 10, 2018
Hurricane NateOct 6, 2017
Hurricane IrmaSep 8, 2017
Severe Storms, Tornadoes, Straight-line Winds, And FloodingDec 23, 2015

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

Recorded flood events

21 since 1996: 15 flash floods and 1 river or area floods.

EventDateDamage
Flash FloodFeb 3, 2022—
Tropical StormOct 28, 2020—
Flash FloodSep 16, 2020—
Tropical StormSep 15, 2020$234,000
Flash FloodMay 29, 2018—
Flash FloodJun 22, 2017—
FloodDec 24, 2015$600,000
Flash FloodSep 4, 2012—

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

From the storm reports

Flash Flood · Feb 3, 2022. A very moist and unstable airmass developed ahead of an approaching cold front. Storms developed along the front and produced damaging wind gusts as they moved across southeast Mississippi and southwest Alabama. Heavy rain caused flooding across portions of the area.

Tropical Storm · Oct 28, 2020. Hurricane Zeta made landfall in southeast Louisiana during the late afternoon hours of Wednesday, October 28th as a strong category 2 hurricane with maximum sustained winds of 110 mph. Zeta quickly raced northeast and moved across inland southeast Mississippi and inland southwest Alabama during the evening hours. Shortly after midnight, Thursday, October 29th, Zeta weakened to a tropical storm while moving across…

Flash Flood · Sep 16, 2020. Hurricane Sally made landfall in Gulf Shores, AL at 5am on Wednesday, September 16th as a strong Category 2 hurricane with maximum sustained winds of 105 mph. Sally produced widespread wind, storm surge, and freshwater flooding across coastal AL and the western Florida Panhandle. Flood and wind damage also extended well inland into inland southwest Alabama and south central Alabama. Sally was an extremely slow mov…

Tropical Storm · Sep 15, 2020. Hurricane Sally made landfall in Gulf Shores, AL at 5am on Wednesday, September 16th as a strong Category 2 hurricane with maximum sustained winds of 105 mph. Sally produced widespread wind, storm surge, and freshwater flooding across coastal AL and the western Florida Panhandle. Flood and wind damage also extended well inland into inland southwest Alabama and south central Alabama. Sally was an extremely slow mov…

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 Butler County

If a building in Butler 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.