County Data
Salt Lake County, Utah
Self-reliance and preparedness data for Salt Lake County
Relatively Moderate
Hazard Risk (20.4/100)
Good
Solar (4.8 kWh/m²/day)
Natural Hazard Risks in Salt Lake County
| Hazard | Risk Rating | Score |
|---|---|---|
| Avalanche | Relatively High | 46.9 |
| Winter Weather | Relatively Moderate | 23.6 |
| Lightning | Relatively Moderate | 23.0 |
| Earthquake | Relatively Moderate | 20.2 |
| Landslide | Relatively Moderate | 19.8 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 31°F |
Water & Energy
| Annual Precipitation | 1.7″ |
| Solar Potential | 4.8 kWh/m²/day |
| Wind Speed | 1.3 m/s |
| Soil Type | Sandy Loam |
Local Species
45
Edible species
22
Medicinal species
49
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Salt Lake County, Utah?
- Salt Lake County has an overall hazard rating of Relatively Moderate based on FEMA National Risk Index data. The top threats are Avalanche, Winter Weather, Lightning. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Salt Lake County good for solar power?
- Salt Lake County has a good 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 Salt Lake County?
- Our database identifies 45 edible plant species in Salt Lake 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 Salt Lake County?
- Salt Lake County has an autonomy score of 49. 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.