County Data
Buchanan County, Virginia
Self-reliance and preparedness data for Buchanan County
Relatively Low
Hazard Risk (9.5/100)
Moderate
Solar (4.1 kWh/m²/day)
Natural Hazard Risks in Buchanan County
| Hazard | Risk Rating | Score |
|---|---|---|
| Landslide | Relatively Moderate | 23.2 |
| Riverine Flooding | Relatively Moderate | 16.3 |
| Wildfire | Relatively Low | 11.5 |
| Strong Wind | Relatively Low | 11.2 |
| Lightning | Relatively Low | 10.3 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 32°F |
Water & Energy
| Annual Precipitation | 5.1″ |
| Solar Potential | 4.1 kWh/m²/day |
| Wind Speed | 0.1 m/s |
| Soil Type | Silt Loam |
Local Species
81
Edible species
35
Medicinal species
50
Autonomy Score
Get Your Buchanan County Guide
Enter any zip code in Buchanan County for a full location-specific guide with planting calendars, foraging data, water strategy, and personalized action plans.
Full guide from $14.99 — printable, offline-ready
Frequently Asked Questions
- What are the biggest natural hazards in Buchanan County, Virginia?
- Buchanan County has an overall hazard rating of Relatively Low based on FEMA National Risk Index data. The top threats are Landslide, Riverine Flooding, Wildfire. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Buchanan County good for solar power?
- Buchanan 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 Buchanan County?
- Our database identifies 81 edible plant species in Buchanan 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 Buchanan County?
- Buchanan County has an autonomy score of 50. 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.