County Data
Powhatan County, Virginia
Self-reliance and preparedness data for Powhatan County
Very Low
Hazard Risk (1.7/100)
Moderate
Solar (4.3 kWh/m²/day)
Natural Hazard Risks in Powhatan County
| Hazard | Risk Rating | Score |
|---|---|---|
| Landslide | Very Low | 3.8 |
| Lightning | Very Low | 3.8 |
| Tornado | Very Low | 3.1 |
| Drought | Very Low | 3.0 |
| Ice Storm | Very Low | 2.7 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 33°F |
Water & Energy
| Annual Precipitation | 12.2″ |
| Solar Potential | 4.3 kWh/m²/day |
| Wind Speed | 0.1 m/s |
| Soil Type | Silt Loam |
Local Species
81
Edible species
35
Medicinal species
55
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Powhatan County, Virginia?
- Powhatan County has an overall hazard rating of Very Low based on FEMA National Risk Index data. The top threats are Landslide, Lightning, Tornado. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Powhatan County good for solar power?
- Powhatan 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 Powhatan County?
- Our database identifies 81 edible plant species in Powhatan 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 Powhatan County?
- Powhatan County has an autonomy score of 55. 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.