Natural disaster risk in Lanier County, Georgia
Georgia · population 9,857 · FIPS 13173
Overall: very low risk
Lanier County has a composite risk score of 6.8 out of 100 — higher than 6% of US counties. It ranks 144 of 159 in Georgia (1 = highest risk). Its highest-rated hazards are hurricane, drought, lightning.
Drought now: No: no drought or dryness
No. On the U.S. Drought Monitor map valid 13 October 2026, no part of Lanier County is in drought or abnormally dry (none of D0 to D4). That has been so for 1 week so far.
Drought in Lanier County: the last 52 weeks · droughtmonitor.unl.edu
The U.S. Drought Monitor is jointly produced by the National Drought Mitigation Center at the University of Nebraska-Lincoln, the United States Department of Agriculture, the National Oceanic and Atmospheric Administration and the National Aeronautics and Space Administration. Map courtesy of NDMC.
Risk, loss, vulnerability and resilience
| Measure | Rating and score |
|---|---|
| Overall risk Expected annual loss, adjusted for social vulnerability and community resilience. |
Very low 6.8 |
| Expected annual loss About $3.2 million a year, on average, across all 18 hazards. |
Very low 5.6 |
| Social vulnerability Higher means people may find it harder to prepare and recover. |
Relatively moderate 54.7 |
| Community resilience Higher means a stronger ability to prepare, adapt and recover. |
Very low 12.5 |
Risk by hazard
FEMA's risk rating for each of 18 natural hazards in Lanier County, highest first. "Not applicable" means the hazard is not modelled here.
| Hazard | Risk rating and score |
|---|---|
| Hurricane | Relatively low 74 |
| Drought | Relatively low 41 |
| Lightning | Relatively low 41 |
| Cold wave | Relatively low 35 |
| Tornado | Relatively low 31 |
| Wildfire | Very low 42 |
| Earthquake | Very low 28 |
| Heat wave | Very low 27 |
| Strong wind | Very low 10 |
| Inland (riverine) flooding | Very low 8 |
| Hail | Very low 4 |
| Winter weather | Very low 4 |
| Landslide | Very low 2 |
| Ice storm | Very low 1 |
| Avalanche | Not applicable |
| Coastal flooding | Not applicable |
| Tsunami | Not applicable |
| Volcanic activity | Not applicable |
FEMA disaster declarations for Lanier County
Federal declarations that designated Lanier County, since 1 Jan 2024 (the period this site keeps from OpenFEMA). Older declarations are in FEMA's own dataset.
Yes. Lanier County has been named in 4 FEMA declarations since 1 Jan 2024. The latest is DR-4830-GA (Hurricane Helene), declared 30 Sep 2024.
| Declaration | Kind | Incident | Declared | Individual assistance here |
|---|---|---|---|---|
| DR-4830-GA | Major disaster | Hurricane Helene | 30 Sep 2024 | Yes |
| EM-3616-GA | Emergency | Hurricane Helene | 26 Sep 2024 | No |
| DR-4821-GA | Major disaster | Tropical Storm Debby | 24 Sep 2024 | No |
| EM-3607-GA | Emergency | Hurricane Debby | 5 Aug 2024 | No |
All FEMA declarations in Georgia, with estimated apply-by dates · Open FEMA deadlines
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s). Dataset: Disaster Declarations Summaries - v2.
How to read these ratings
- Ratings run in five steps: very low, relatively low, relatively moderate, relatively high and very high. They compare a county with every other US county; they are not a measure of danger on their own.
- Scores run from 0 to 100 and are national percentiles. The bar shows the score: a score of 80 means a higher value than 80% of US counties.
- Overall risk combines the expected annual loss with social vulnerability and community resilience.
- Expected annual loss is the average yearly loss to buildings, people and agriculture the model expects from all 18 hazards.
- Social vulnerability describes how hard it may be for people to prepare for and recover from a disaster. Higher is worse.
- Community resilience describes a community's ability to prepare, adapt and recover. Higher is better.
- "Not applicable" means FEMA does not model that hazard there (for example, hurricanes far inland).
About this data
Source: FEMA National Risk Index, version 1.20, released December 2025, published by the Federal Emergency Management Agency (US public domain). About the National Risk Index. The index is a model of relative risk built from historical hazard records, what is exposed and community factors. It is not a forecast, it does not describe any single property, and it is not insurance or financial advice. For decisions about a specific address, check FEMA's flood maps and your local emergency management office.
Questions
What is the natural disaster risk in Lanier County, Georgia?
FEMA's National Risk Index rates the overall risk in Lanier County as very low, with a score of 6.8 out of 100 (higher than 6% of US counties). That is a comparison with other US counties, not a forecast.
What are the biggest natural hazards in Lanier County?
The hazards rated highest for Lanier County are hurricane (relatively low), drought (relatively low), lightning (relatively low).
What is the flood risk in Lanier County?
FEMA rates inland (river and rain) flooding risk in Lanier County as very low. For a specific property, check the FEMA flood map and your local floodplain office.
Has Lanier County had a FEMA disaster declaration?
Yes. Lanier County has been named in 4 FEMA declarations since 1 Jan 2024. The latest is DR-4830-GA (Hurricane Helene), declared 30 Sep 2024.
Is Lanier County in a drought?
No. On the U.S. Drought Monitor map valid 13 October 2026, no part of Lanier County is in drought or abnormally dry (none of D0 to D4). That has been so for 1 week so far.
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