FEMA flood zones · Louisiana

Beauregard Parish, Louisiana Flood Zone Map

516 flood insurance claims·$8.8M paid·21 federal flood & hurricane disasters

21% of Beauregard Parish’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 Beauregard Parish, Louisiana. 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 Beauregard Parish floods

Flash flooding from heavy rainfall and slow-moving weather systems dominates the flood risk profile in Beauregard Parish, accounting for 34 of the 53 recorded flood events in the last 30 years alongside general floods, tropical storms, and hurricanes that caused two deaths. Recent historical events include flash flooding in April 2024 from a strong upper low interacting with a frontal boundary, and multiple upper disturbances producing heavy rain and flooding in May 2024.

National Flood Insurance Program records show claims occurring across multiple zones, with Zone A recording the highest volume at 315 claims with an average payout of $20,197 and an average recorded water depth of 9 inches. Zone X accounts for 111 claims with an average payout of $24,332 and an average recorded water depth of 21 inches, while Zone UNKNOWN contains 79 claims with an average payout of $7,677 and an average water depth of 3 inches. Zone V and unshaded Zone X account for a small fraction of total claims.

Homeowners and real estate professionals in Zone A and Zone X should pay the closest attention to flood risk, as these areas represent the vast majority of historical insurance claims and experience significant average water depths during heavy rain events.

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

Where the flood claims came from

1% of Beauregard Parish’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.

324 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 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.

Flood claims, year by year

The worst year was 1989, with 73 claims and $770,206 paid, the year of Severe Storms & Flooding and Tropical Storm Allison.

1978: 1 claims1979: 3 claims1982: 5 claims1983: 5 claims1984: 50 claims1985: 5 claims1986: 1 claims1989: 73 claims1990: 4 claims1991: 29 claims1992: 1 claims1995: 38 claims1997: 6 claims1998: 6 claims1999: 19 claims2001: 65 claims2002: 22 claims2003: 1 claims2004: 5 claims2005: 5 claims2006: 14 claims2007: 2 claims2008: 1 claims2009: 6 claims2012: 41 claims2013: 1 claims2015: 1 claims2016: 12 claims2017: 36 claims2018: 8 claims2019: 21 claims2020: 16 claims2024: 8 claims2025: 3 claims2026: 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

25 NOAA storm reports from Beauregard Parish describe what happened, in the words of the forecasters who covered it. Read the Louisiana flood stories →

Federal disasters

43 federal disaster declarations since 1983, 21 of them floods, coastal storms or hurricanes.

DisasterBegan
Severe Winter StormJan 23, 2026
Tropical Storm FrancineSep 10, 2024
Tiger Island FireAug 23, 2023
Tropical Storm NicholasSep 12, 2021
Hurricane IdaAug 26, 2021
Tropical Storm IdaAug 26, 2021
Severe Winter StormFeb 11, 2021
Severe Winter StormsFeb 11, 2021

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

Recorded flood events

53 since 1996: 34 flash floods and 11 river or area floods.

EventDateDamage
Flash FloodMay 6, 2025—
Flash FloodMay 6, 2025$25,000
Flash FloodMay 29, 2024—
Flash FloodMay 16, 2024—
Flash FloodApr 10, 2024—
Flash FloodSep 28, 2021—
Hurricane (Typhoon)Aug 26, 2020$1.0B · 2 killed
Tropical StormOct 9, 2020$100.0M

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

From the storm reports

Flash Flood · May 6, 2025. A warm front slowly lifted north across the region during the 6th causing rain and thunderstorms. A low pressure system and associated cold front slowly pushed back across the area on the 7th and stalled into the 9th with a couple rounds of heavy rain and thunderstorms.

Flash Flood · May 29, 2024. Short waves traversed the region during the afternoons at the end of May. This occurred while the area was at peak afternoon heating each day which set the stage for severe thunderstorms to develop.

Flash Flood · May 16, 2024. Multiple upper disturbances moved across the region from the 12th through the 16th causing a rounds of strong to severe thunderstorms which produced numerous reports of damage, flooding, and high winds.

Flash Flood · Apr 10, 2024. A strong upper low moved across the region and interacted with a frontal boundary that was moving south across the area. Flooding, high wind gusts, hail, and tornadoes occurred in Louisiana as a result of this system.

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 Beauregard Parish

If a building in Beauregard Parish 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.