County Data
Davidson County, Tennessee
Self-reliance and preparedness data for Davidson County
Relatively High
Hazard Risk (28.3/100)
Moderate
Solar (4.2 kWh/m²/day)
Natural Hazard Risks in Davidson County
| Hazard | Risk Rating | Score |
|---|---|---|
| Cold Wave | Relatively High | 43.0 |
| Riverine Flooding | Very High | 42.0 |
| Tornado | Relatively High | 40.6 |
| Hail | Relatively High | 25.2 |
| Strong Wind | Relatively Moderate | 22.0 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 33°F |
Water & Energy
| Annual Precipitation | 7.0″ |
| Solar Potential | 4.2 kWh/m²/day |
| Wind Speed | 1.7 m/s |
| Soil Type | Silt Loam |
Local Species
62
Edible species
27
Medicinal species
48
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Davidson County, Tennessee?
- Davidson County has an overall hazard rating of Relatively High based on FEMA National Risk Index data. The top threats are Cold Wave, Riverine Flooding, Tornado. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Davidson County good for solar power?
- Davidson County has a moderate solar rating. Solar potential is based on average daily irradiance (kWh/m²/day), which determines how much energy rooftop or ground-mounted panels can produce year-round.
- How many edible plants grow in Davidson County?
- Our database identifies 62 edible plant species in Davidson County based on regional flora data, USDA hardiness zone, and iNaturalist observations. The full field guide includes identification notes, preparation methods, and seasonal availability.
- What is the autonomy score for Davidson County?
- Davidson County has an autonomy score of 48. This composite score measures local self-reliance potential across water access, food production capacity, energy resources, and supply chain resilience. Higher scores indicate greater potential for self-sufficiency.