Bienville Parish, Louisiana: hazard history
What federal records show has already happened here: disaster declarations, storms, and flood insurance claims. This is a record of the past. It is not a forecast and not a hazard score.
At a glance
What this means
- The event NOAA recorded most often here is Thunderstorm Wind, with 181 records.
- The costliest single record is Flood in 2009: $1.5M in property damage, in the dollars of that year.
- The deadliest record is Ice Storm in 1998, with 1 death.
- FEMA has declared 35 disasters that named this county, most often for hurricane.
- The worst year for flood insurance claims was 2016, with 6 claims.
What this can't tell you
- What happens next. Past events do not set the odds of the next one.
- Anything before 1996 from NOAA. That is when NOAA began recording every event type; earlier files hold only tornado, hail and wind, so they are left out on purpose.
- Today's cost. Damage and payments are in the dollars of the year they happened.
- A flood rate. NFIP counts claims but not how many homes were insured, and many flooded homes carry no flood insurance.
- Earthquakes, wildfire perimeters or radar-detected hail. Those records are not tied to counties.
Federal disaster declarations (FEMA)
FEMA declared 35 disasters that named Bienville Parish between 1977 and 2026.
| Incident type | Disasters | Most recent |
|---|---|---|
| Hurricane | 16 | 2024 |
| Flood | 4 | 2016 |
| Severe Ice Storm | 3 | 2021 |
| Severe Storm | 3 | 1998 |
| Biological | 2 | 2020 |
| Coastal Storm | 2 | 2021 |
| Snowstorm | 2 | 2000 |
| Winter Storm | 2 | 2026 |
| Tornado | 1 | 1984 |
Most recent declarations
- DR-4900 2026 · Winter Storm · Severe Winter Storm
- EM-3638 2026 · Winter Storm · Severe Winter Storm
- EM-3614 2024 · Hurricane · Tropical Storm Francine
- EM-3574 2021 · Coastal Storm · Tropical Storm Nicholas
- DR-4611 2021 · Hurricane · Hurricane Ida
- EM-3568 2021 · Hurricane · Tropical Storm Ida
- DR-4590 2021 · Severe Ice Storm · Severe Winter Storms
- EM-3556 2021 · Severe Ice Storm · Severe Winter Storm
- EM-3549 2020 · Hurricane · Tropical Storm Zeta
- DR-4570 2020 · Hurricane · Hurricane Delta
Not counted above: 7 statewide declarations, which covered every county in Louisiana. A declaration is a decision to send federal help, not a measure of how bad an event was. Records run from 1953. Source: FEMA OpenFEMA Disaster Declarations Summaries.
Storms recorded by NOAA, by type
| Event type | Records | Deaths | Injuries | Property damage |
|---|---|---|---|---|
| Thunderstorm Wind | 181 | 0 | 2 | $1.6M |
| Hail | 79 | 0 | 0 | $0 |
| Heat | 66 | 0 | 0 | $0 |
| Drought | 48 | 0 | 0 | $0 |
| Flash Flood | 28 | 1 | 2 | $15K |
| Excessive Heat | 24 | 0 | 0 | $0 |
| Tornado | 24 | 0 | 1 | $920K |
| Winter Weather | 12 | 0 | 0 | $0 |
| Flood | 9 | 0 | 0 | $1.5M |
| Winter Storm | 7 | 0 | 0 | $0 |
| Cold/Wind Chill | 6 | 0 | 0 | $100K |
| Ice Storm | 6 | 1 | 0 | $1.0M |
| Tropical Storm | 4 | 0 | 0 | $450K |
| Lightning | 3 | 0 | 1 | $91K |
| Wildfire | 2 | 0 | 0 | $175K |
| Freezing Fog | 1 | 0 | 0 | $0 |
| Heavy Snow | 1 | 0 | 0 | $0 |
| High Wind | 1 | 0 | 0 | $50K |
| Hurricane (Typhoon) | 1 | 0 | 0 | $0 |
| Strong Wind | 1 | 0 | 0 | $4K |
Records start in 1996. Damage is NOAA's estimate at the time, in nominal dollars, and is often rounded; it is not insurance claims data. A storm that crossed two NOAA zones in this county is recorded, and counted, once per zone. A storm filed against a forecast zone is counted in every county that zone covers, with the whole storm's damage; do not add these figures across counties.
Year by year
NOAA storm event records in Bienville Parish each year. The busiest year was 2023, with 41 records.
Show the numbers for every year
| Year | Records | Deaths | Property damage |
|---|---|---|---|
| 1996 | 13 | 0 | $33K |
| 1997 | 18 | 0 | $0 |
| 1998 | 16 | 1 | $2.0M |
| 1999 | 8 | 0 | $0 |
| 2000 | 12 | 0 | $132K |
| 2001 | 8 | 0 | $42K |
| 2002 | 5 | 0 | $0 |
| 2003 | 12 | 0 | $0 |
| 2004 | 6 | 0 | $0 |
| 2005 | 17 | 0 | $300K |
| 2006 | 5 | 0 | $0 |
| 2007 | 6 | 0 | $0 |
| 2008 | 15 | 0 | $474K |
| 2009 | 21 | 0 | $1.5M |
| 2010 | 13 | 0 | $115K |
| 2011 | 35 | 0 | $290K |
| 2012 | 8 | 0 | $0 |
| 2013 | 18 | 0 | $70K |
| 2014 | 13 | 0 | $0 |
| 2015 | 20 | 0 | $175K |
| 2016 | 24 | 1 | $0 |
| 2017 | 9 | 0 | $200K |
| 2018 | 30 | 0 | $125K |
| 2019 | 18 | 0 | $50K |
| 2020 | 25 | 0 | $200K |
| 2021 | 20 | 0 | $5K |
| 2022 | 22 | 0 | $50K |
| 2023 | 41 | 0 | $40K |
| 2024 | 21 | 0 | $0 |
| 2025 | 16 | 0 | $0 |
| 2026 | 9 | 0 | $0 |
Years with no record are left out of the table, not shown as zero.
Notable events
Costliest records
- Flood · Oct 14, 2009$1.5MNOAA name: Bienville Parish · NOAA record 199007
- Thunderstorm Wind · Feb 10, 1998$1.0MNOAA name: Bienville Parish · 2 injuries · NOAA record 5634545
- Ice Storm · Dec 22, 1998$1.0MNOAA name: NWS forecast zone · 1 death · NOAA record 5675792
- Tornado · Apr 5, 2005$300KNOAA name: Bienville Parish · 1 injury · NOAA record 5481468
- Tropical Storm · Sep 1, 2008$250KNOAA name: NWS forecast zone · NOAA record 135292
Deadliest records
- Ice Storm · Dec 22, 19981 deathNOAA name: NWS forecast zone · $1.0M damage · NOAA record 5675792
- Flash Flood · Mar 9, 20161 deathNOAA name: Bienville Parish · 1 injury · NOAA record 620150
Each line is one NOAA record, linked to its page at NOAA. One large storm can appear more than once if NOAA recorded it in several zones of this county. Dollars are nominal.
Flood insurance claims (NFIP)
The National Flood Insurance Program paid $481K on 40 claims in Bienville Parish from 1979 to 2016.
| Year | Claims | Paid |
|---|---|---|
| 2016 | 6 | $182K |
| 1991 | 6 | $47K |
| 1990 | 4 | $30K |
| 1989 | 4 | $29K |
| 1983 | 3 | $10K |
A count of claims, not a rate: NFIP publishes no count of insured homes beside it, and most flood damage is uninsured. Nominal dollars. Records run from 1978 to 2024; claims filed without a county code are not on any county page. Source: FEMA OpenFEMA FIMA NFIP Redacted Claims.
Hazard vulnerability analysis: the probability column for a facility in Bienville Parish
A hazard vulnerability analysis rates each hazard for probability, impact, preparedness and response. Probability is the one column the county’s federal record can fill — NCEI storm events from 1996 to 2026 and FEMA declarations naming the county — and this is what it says for a facility here, on the 0–3 scale of the all-hazards structure surveyors expect. The other six columns are the facility’s own judgment about its building, and Calchis leaves them blank.
| Hazard | Prob. | Basis, from the county record |
|---|---|---|
| Hurricane / Tropical Storm | 3 | 5 NCEI events over 31 years (0.16/yr). 18 federal disaster declarations naming the county. |
| Severe Thunderstorm | 3 | 263 NCEI events over 31 years (8.48/yr). 3 federal disaster declarations naming the county. |
| Flood, External | 3 | 37 NCEI events over 31 years (1.19/yr). 4 federal disaster declarations naming the county. |
| Snow Fall / Blizzard / Ice Storm | 3 | 27 NCEI events over 31 years (0.87/yr). 5 federal disaster declarations naming the county. |
| Temperature Extremes | 3 | 96 NCEI events over 31 years (3.10/yr). No federal disaster declaration of this kind has named the county. |
| Drought | 3 | 48 NCEI events over 31 years (1.55/yr). No federal disaster declaration of this kind has named the county. |
| Tornado | 2 | 24 NCEI events over 31 years (0.77/yr). 1 federal disaster declaration naming the county. |
| Epidemic | 2 | 2 federal disaster declarations naming the county. |
| Wild Fire | 1 | 2 NCEI events over 31 years (0.06/yr). No federal disaster declaration of this kind has named the county. |
| High Wind (non-convective) | 1 | 2 NCEI events over 31 years (0.06/yr). No federal disaster declaration of this kind has named the county. |
| Earthquake | 1 | No federal disaster declaration of this kind has named the county. |
| Landslide | 1 | No events of this kind on the county's NCEI record over 31 years. No federal disaster declaration of this kind has named the county. |
| Tidal Wave / Tsunami | 1 | No events of this kind on the county's NCEI record over 31 years. No federal disaster declaration of this kind has named the county. |
| Volcano | 1 | No events of this kind on the county's NCEI record over 31 years. No federal disaster declaration of this kind has named the county. |
| Dam Inundation | 1 | No federal disaster declaration of this kind has named the county. |
A dash means the record does not speak to that hazard; it is not a zero. Whether a finished document satisfies the CMS Emergency Preparedness Rule is the facility’s finding and its surveyor’s. Complete the HVA for a facility in Bienville Parish — the technological, human and hazardous-materials rows, the six facility columns, the approval and the printed document — or read the sample analysis on that page first.
How this page was made
- Every figure is counted from public federal records held by Calchis: NOAA NCEI Storm Events, FEMA OpenFEMA Disaster Declarations, and FEMA NFIP claims. Nothing is modeled or estimated.
- NOAA files some events against a county and others against an NWS forecast zone, and publishes a code for both. Records are counted as Bienville Parish by that code — county records by the county's own FIPS code, zone records through the National Weather Service's published list of which counties each zone covers. No name matching is involved. Of 504 records, 319 were filed against this county and 185 against a forecast zone covering it. A zone storm is counted in every county its zone covers, and its damage figure is the whole storm's, not this county's share — NOAA does not publish that split. So these figures describe this county; they must not be added up across counties. Left out: 5% of Louisiana's NOAA records, which are marine zones or zones NWS does not map to a county.
- Counts last rebuilt from the source records on Sep 15, 2026.
Related
Responsible for Bienville Parish?
This page is the record of what has happened. Calchis also watches live NWS, USGS and NHC feeds against the places you name and alerts you when an event approaches them.
Free includes Live map + 3 triggers + 10 bond positions. Analyst is $149/mo for 1,000-location portfolios, ep curves, predictions, parametric triggers.
Recorded history from federal public records. Not a hazard score, a risk score, or a forecast, and not a substitute for professional actuarial or emergency-management assessment. Decision-support intelligence — not a primary alerting or dispatch system. Verify against official sources.