FEMA flood zones · Alabama

Pickens County, Alabama Flood Zone Map

116 flood insurance claims·$1.2M paid·5 federal flood & hurricane disasters

21% of Pickens County’s area is in FEMA’s high-risk flood zones, and another 1% 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 Pickens 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 Pickens County floods

Flash flooding driven by severe weather and tropical systems dominates the flood character of Pickens County, Alabama. Over the last 30 years, the NOAA Storm Events Database records 14 flash flood events resulting in 2 deaths, alongside 6 general floods, 2 tropical storms, and 1 tropical depression. Significant events include a slow-moving frontal system in January 2015 that produced widespread rainfall totals of 2 to 4 inches, and the remnants of Hurricane Isaac in September 2012, which brought heavy rainfall and flash flooding to the region. Tropical Storm Lee also caused flash flooding in September 2011 when its outer rain bands skirted the southwest corner of the county.

National Flood Insurance Program claims data indicates that risk is concentrated primarily in designated high-risk areas. Zone A has experienced the highest impact with 101 claims, an average payout of $11,251, and an average recorded water depth of 4 inches. Properties located in Zone X recorded 4 claims with an average payout of $30,168 and an average water depth of 4 inches, while unshaded Zone X recorded 8 claims with an average payout of $12,583 and an average water depth of 1 inch. Zone D and Zone V each recorded a single claim with minimal or zero payouts.

Homeowners and real estate agents managing properties in Zone A and Zone X should pay the closest attention to flood preparedness, given the history of repeated flash flooding from heavy rainfall and tropical systems.

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

Where the flood claims came from

8% of Pickens County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

111 NFIP claims with a recorded rated flood zone, 1978 to date. The zone is the one FEMA used to rate that policy, which may not match today’s map. Source: OpenFEMA NFIP claims.

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 1991, with 27 claims and $168,714 paid.

1978: 1 claims1979: 3 claims1980: 1 claims1982: 2 claims1983: 13 claims1990: 8 claims1991: 27 claims1994: 1 claims1995: 1 claims2000: 7 claims2002: 3 claims2004: 13 claims2009: 2 claims2011: 1 claims2014: 1 claims2018: 1 claims2019: 14 claims2020: 10 claims2021: 6 claims2026: 1 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

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

Federal disasters

19 federal disaster declarations since 1974, 5 of them floods, coastal storms or hurricanes.

DisasterBegan
Hurricane HeleneSep 22, 2024
Hurricane SallySep 14, 2020
Hurricane IrmaSep 8, 2017
Severe Storms, Tornadoes, Straight-line Winds, And FloodingApr 28, 2014
Hurricane IsaacAug 26, 2012
Severe Storms, Tornadoes, And Straight-line WindsApr 27, 2011
Severe Storms, Tornadoes, Straight-line Winds, And FloodingApr 15, 2011
Hurricane GustavAug 29, 2008

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

Recorded flood events

23 since 1996: 14 flash floods and 6 river or area floods.

EventDateDamage
Flash FloodJan 3, 2015—
Flash FloodSep 3, 2012—
FloodSep 5, 2011—
Flash FloodSep 5, 2011—
Flash FloodFeb 27, 2009—
Flash FloodSep 20, 2009$10,000
Flash FloodJan 6, 2009$50,000 · 2 killed
Tropical DepressionAug 23, 2008—

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

From the storm reports

Flash Flood · Jan 3, 2015. A surface low tracked northeast across northern Mississippi and northwest Alabama Saturday afternoon and evening. An upper level disturbance moving out of the southwest United States providing ample lift and shear increased as the surface low deepened. The frontal system progressed slowly eastward, and this allowed for widespread rainfall amounts of 2 to 4 inches.

Flash Flood · Sep 3, 2012. The remnants of Hurricane Issac brought heavy rainfall and flash flooding to Central Alabama during the first week of September. Hurricane Issac made landfall along the southeastern Louisiana coast late Tuesday, August 28 and slowly tracked northwestward through Louisiana and Arkansas for several days before turning to the east. The remnant upper level trough associated with Issac crossed Alabama on Monday and Tue…

Flood · Sep 5, 2011. A tropical depression developed in the Gulf of Mexico on Thursday, September 1 and strengthened as it remained nearly stationary becoming Tropical Storm Lee Friday afternoon, September 2. Tropical Storm Lee slowly moved northward toward the central Louisiana coast, eventually making landfall Sunday, September 4 near Vermillion Bay, LA, with maximum sustained wind speeds of 45 mph. Rain bands spread northward into…

Flash Flood · Sep 5, 2011. A tropical depression developed in the Gulf of Mexico on Thursday, September 1 and strengthened as it remained nearly stationary becoming Tropical Storm Lee Friday afternoon, September 2. Tropical Storm Lee slowly moved northward toward the central Louisiana coast, eventually making landfall Sunday, September 4 near Vermillion Bay, LA, with maximum sustained wind speeds of 45 mph. Rain bands spread northward into…

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 Pickens County

If a building in Pickens 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.