County Data
Desha County, Arkansas
Self-reliance and preparedness data for Desha County
Relatively Low
Hazard Risk (11.2/100)
8b
USDA Zone
266
Frost-Free Days
Good
Solar (4.6 kWh/m²/day)
Natural Hazard Risks in Desha County
| Hazard | Risk Rating | Score |
|---|---|---|
| Tornado | Relatively Moderate | 19.2 |
| Ice Storm | Relatively Moderate | 18.9 |
| Riverine Flooding | Relatively Moderate | 16.2 |
| Strong Wind | Relatively Moderate | 16.1 |
| Winter Weather | Relatively Low | 15.7 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 46°F |
| July Avg | 83°F |
| USDA Zone | 8b |
| Frost-Free Days | 266 |
Water & Energy
| Annual Precipitation | 56.3″ |
| Solar Potential | 4.6 kWh/m²/day |
| Wind Speed | 2.3 m/s |
| Soil Type | Silt Loam |
Local Species
62
Edible species
27
Medicinal species
81
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Desha County, Arkansas?
- Desha County has an overall hazard rating of Relatively Low based on FEMA National Risk Index data. The top threats are Tornado, Ice Storm, Riverine Flooding. Each hazard is scored 0–100 by likelihood and expected impact.
- What is the growing season in Desha County?
- Desha County is in USDA Hardiness Zone 8b with approximately 266 frost-free days per year. This determines which crops, fruit trees, and perennials can survive your winters and how long your outdoor growing season lasts.
- Is Desha County good for solar power?
- Desha 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 Desha County?
- Our database identifies 62 edible plant species in Desha 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 Desha County?
- Desha County has an autonomy score of 81. 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.
Other Counties in Arkansas
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Zone 7a • 215 frost-free days
Washington
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Sebastian
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Faulkner
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Saline
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Craighead
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Garland
Zone 8a • 260 frost-free days
Jefferson
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White
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Lonoke
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Crawford
Zone 7b • 250 frost-free days