County Data
Delaware County, Pennsylvania
Self-reliance and preparedness data for Delaware County
Relatively Moderate
Hazard Risk (14.8/100)
Moderate
Solar (4.1 kWh/m²/day)
Natural Hazard Risks in Delaware County
| Hazard | Risk Rating | Score |
|---|---|---|
| Winter Weather | Relatively High | 28.1 |
| Heat Wave | Relatively High | 26.3 |
| Tornado | Relatively Moderate | 24.2 |
| Strong Wind | Relatively High | 23.4 |
| Lightning | Relatively Moderate | 20.2 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 29°F |
Water & Energy
| Annual Precipitation | 7.2″ |
| Solar Potential | 4.1 kWh/m²/day |
| Wind Speed | 1.9 m/s |
| Soil Type | Silt Loam |
Local Species
72
Edible species
34
Medicinal species
48
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Delaware County, Pennsylvania?
- Delaware County has an overall hazard rating of Relatively Moderate based on FEMA National Risk Index data. The top threats are Winter Weather, Heat Wave, Tornado. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Delaware County good for solar power?
- Delaware 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 Delaware County?
- Our database identifies 72 edible plant species in Delaware 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 Delaware County?
- Delaware 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.