Scott County, TN
FEMA National Risk Index scores, disaster declarations & hazard data
Scott County has experienced 26 federally declared disasters since 1972, most recently Severe Winter Storm in 2026. Its overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
Scott County's highest-rated hazards are landslide, cold wave, and wildfire, with its top risk rated "Relatively Moderate" by FEMA's National Risk Index. NOAA records 33 storm events in the county over the past decade. Community vulnerability is elevated (74th percentile nationally), suggesting residents may face greater difficulty recovering from major disasters.
Past disasters & FEMA designations
A federal disaster declaration officially designates a county for FEMA disaster assistance. Scott County has been designated in 26 declarations since 1972, covering 8 disaster types including severe storm (11), flood (5), winter storm (2).
| Year | Type | Event name |
|---|---|---|
| 2026 | Winter Storm | Severe Winter Storm |
| 2026 | Winter Storm | Severe Winter Storm |
| 2025 | Severe Storm | Severe Storms, Straight-Line Winds, Tornadoes, And Flooding |
| 2021 | Severe Ice Storm | Severe Winter Storms |
| 2021 | Tornado | Severe Storms, Tornadoes, And Flooding |
| 2020 | Severe Storm | Severe Storms, Tornadoes, Straight-Line Winds, And Flooding |
| 2020 | Biological | Covid-19 Pandemic |
| 2020 | Biological | Covid-19 |
| 2019 | Flood | Severe Storms, Flooding, Landslides, And Mudslides |
| 2015 | Severe Ice Storm | Severe Winter Storm And Flooding |
Showing the 10 most recent of 26 total declarations since 1972.
Source: FEMA OpenFEMA Disaster Declarations Summaries. A single disaster can produce more than one record per county. Data current through September 2026.
Risk by hazard type
| Hazard | Risk rating | Risk score | Recorded events | Deaths | Prop. damage |
|---|---|---|---|---|---|
| Wildfire | Relatively Low | 68.8 | 0 | 0 | — |
| Inland Flooding | Very Low | 29.2 | 19 | 0 | $1.7M |
| Coastal Flooding | Not Applicable | — | 0 | 0 | — |
| Earthquake | Very Low | 57.3 | — | — | — |
| Heat Wave | Very Low | 6.2 | 0 | 0 | — |
| Tornado | Relatively Low | 46.8 | 4 | 0 | — |
| Hurricane | Very Low | 43.8 | 0 | 0 | — |
| Hail | Relatively Low | 48 | 9 | 0 | $5K |
| Strong Wind | Relatively Low | 50.7 | 0 | 0 | — |
| Winter Weather | Relatively Moderate | 68.4 | 0 | 0 | — |
| Ice Storm | Relatively Low | 44.5 | — | — | — |
| Cold Wave | Relatively Moderate | 70.2 | — | — | — |
| Lightning | Relatively Moderate | 62.7 | 0 | 0 | — |
| Drought | Very Low | 20.1 | 0 | 0 | — |
| Landslide | Relatively Moderate | 87.9 | 1 | 0 | — |
| Avalanche | Not Applicable | — | — | — | — |
| Tsunami | Not Applicable | — | — | — | — |
| Volcanic Activity | Not Applicable | — | — | — | — |
Scores are 0–100 percentiles relative to all US counties — higher means more exposed, not that a disaster is likely this year. Event counts: NOAA Storm Events 2016–2026; earthquake counts from USGS ComCat (M3.0+, 1996–2026). See the methodology page for details.
Community vulnerability
Scott County ranks in the 74th percentile (Moderate) for community vulnerability — a measure of how hard disaster impacts tend to hit residents. Higher vulnerability means more displacement, worse health outcomes, and slower recovery after a disaster.
| SVI theme | Percentile | Vulnerability level |
|---|---|---|
| Overall | 74th | Moderate |
| Socioeconomic status | 97th | High |
| Household characteristics | 91st | High |
| Racial & ethnic minority status | 1st | Very low |
| Housing type & transportation | 21st | Very low |
Source: CDC/ATSDR Social Vulnerability Index 2022. Percentiles compare counties nationally — higher means more vulnerable relative to other counties. See CDC SVI for full methodology.
Future risk outlook
| Wildfire metric | National percentile | Level |
|---|---|---|
| Burn probability | 85th | Very High |
| Risk to homes | 81st | Very High |
| Buildings in direct exposure zone | 87.8% | — |
NOAA tracked 33 weather events in this county over 2016–2025: 8 in 2016–20 vs 25 in 2021–25 .
Wildfire: USDA Forest Service Wildfire Risk to Communities (RDS-2020-0016-2) — modeled values, not annual forecasts. See wildfirerisk.org. Inland flood and heat projections pending data availability; coastal sea-level projections are available for select coastal counties below — see the data page.
Nearby counties
Frequently asked questions
What natural hazards pose the greatest risk in Scott County?
According to the FEMA National Risk Index, the highest-risk hazards in Scott County, Tennessee are landslide, cold wave, and wildfire. The county's overall natural hazard risk is rated Very Low — among the lowest-risk counties in the country.
Has Scott County received federal disaster declarations?
Yes. Scott County has received 26 federal disaster declarations since 1972, including declarations in 2026. The most common disaster type on record is severe storm (11 declarations).
Has Scott County had any FEMA disaster declarations in 2024, 2025, or 2026?
Yes. Recent federal disaster declarations for Scott County include Severe Winter Storm (2026), Severe Winter Storm (2026), Severe Storms, Straight-Line Winds, Tornadoes, And Flooding (2025). See the declarations table above for the full history since 1972.
How does Scott County's natural hazard risk compare to nearby counties?
Among neighboring counties, Anderson County, TN has the highest overall natural hazard risk (Relatively Low) and Morgan County, TN has the lowest (Very Low). Scott County is rated Very Low overall.
How is Scott County's composite disaster risk index calculated?
Scott County's composite disaster risk index — officially FEMA's National Risk Index (NRI) — scores every US county on a 0–100 percentile scale across 18 natural hazard types, factoring in expected annual loss, social vulnerability, and community resilience. Scott County's composite score of 26 means its overall natural hazard risk is higher than 26% of US counties.