FEMA flood zones · Arkansas

St. Francis County, Arkansas Flood Zone Map

27 flood insurance claims·$446,887 paid·5 federal flood & hurricane disasters

Less than 1% of St. Francis 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 St. Francis County, Arkansas. 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 St. Francis County floods

Flash flooding from severe weather events dominates the flood risk profile in St. Francis County. Over the last 30 years, the NOAA Storm Events Database recorded 16 flash flood events and 5 general flood events, resulting in one recorded death. Recent historical examples include heavy rain and training storms that caused flash flooding on April 5, 2025, and high moisture levels from a slow-moving cold front that made roads impassable on May 9, 2024.

Federal Emergency Management Agency flood insurance claim records show varying impacts across different zones. Properties located in Zone A experienced 14 claims with an average payout of $38,433 and an average recorded water depth of 6 inches. Zone X recorded 6 claims with an average payout of $13,812 and an average water depth of 4 inches, while properties with unknown zones and unshaded Zone X designations saw fewer claims and lower average payouts with average recorded water depths of 1 inch.

Homeowners and real estate agents with properties in Zone A should pay the closest attention to flood risk, as these areas account for the highest claim counts, largest payouts, and deepest average water depths during flood events.

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 2014, with 5 claims and $101,739 paid.

1978: 1 claims1979: 1 claims1980: 4 claims1982: 2 claims1984: 1 claims1990: 1 claims1991: 1 claims1997: 1 claims2001: 1 claims2002: 1 claims2009: 1 claims2011: 5 claims2014: 5 claims2016: 1 claims2017: 1 claims1980199020002010

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

7 NOAA storm reports from St. Francis County describe what happened, in the words of the forecasters who covered it. Read the Arkansas flood stories →

Federal disasters

22 federal disaster declarations since 1969, 5 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 23, 2026
Severe Storms, Tornadoes, And FloodingApr 2, 2025
Hurricane LauraAug 26, 2020
Severe Storms, Tornadoes, And Associated FloodingApr 14, 2011
Severe Storms, Tornadoes, And FloodingOct 29, 2009
Severe Storms, Tornadoes, And FloodingApr 27, 2009
Severe Winter StormJan 26, 2009
Severe Storms, Tornadoes, And FloodingMar 18, 2008

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

Recorded flood events

21 since 1996: 16 flash floods and 5 river or area floods.

EventDateDamage
Flash FloodApr 5, 2025—
Flash FloodMay 9, 2024—
Flash FloodJun 9, 2021—
Flash FloodMar 9, 2016—
FloodJan 3, 2016— · 1 killed
Flash FloodJun 29, 2014$500,000
Flash FloodDec 21, 2013—
FloodMay 1, 2011$752,000

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

From the storm reports

Flash Flood · Apr 5, 2025. The front eventually sagged south back into the Mid-South during the early morning hours of April 5th. Strong low-level moisture transport into the frontal zone resulted in heavy rain and training storms across northern sections of the Mid-South, mainly north of I-40. A bow echo developed along and just south of the slowly advancing front. This feature crossed the entire forecast area producing 13 tornadoes, inclu…

Flash Flood · May 9, 2024. A cold front that initiated convection on May 8th continued into the overnight hours of May 9th. Enough instability and precipitable water values were above climatology and resulted in locally heavy rainfall making some roads impassable.

Flash Flood · Jun 9, 2021. An upper low continued to meander across the region on June 9, 2021. Weak upper-level disturbances rotated around the upper low and interacted with a very moist air mass across the Mid-South to produce several rounds of heavy rain across East-Central Arkansas and North Mississippi. There were several instances of flash flooding.

Flash Flood · Mar 9, 2016. A classic heavy rain pattern set up over the Mid-South during the period of March 9th, 2016 to March 13th, 2016. A cold front stretched from Nebraska to Texas on the morning of March 8th. The front moved southeastward and stalled across Southeast Missouri as an upper level low remained stationary over Texas. A very moist atmosphere was in place over the Mid-South south of this boundary. Several weak low pressure c…

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 St. Francis County

If a building in St. Francis 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.