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Know Your Ground

County Data

Arapahoe County, Colorado

Self-reliance and preparedness data for Arapahoe County

Relatively Moderate

Hazard Risk (20.4/100)

Good

Solar (4.8 kWh/m²/day)

Natural Hazard Risks in Arapahoe County

HazardRisk RatingScore
HailVery High54.7
TornadoRelatively High35.3
LightningRelatively Low15.0
Cold WaveRelatively Low12.3
Strong WindRelatively Low10.7

Source: FEMA National Risk Index. Scores 0–100, higher = more risk.

Climate Profile

Temperature & Growing Season

January Avg32°F

Water & Energy

Annual Precipitation1.2
Solar Potential4.8 kWh/m²/day
Wind Speed2.5 m/s
Soil TypeSandy Loam

Local Species

45

Edible species

22

Medicinal species

50

Autonomy Score

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Frequently Asked Questions

What are the biggest natural hazards in Arapahoe County, Colorado?
Arapahoe County has an overall hazard rating of Relatively Moderate based on FEMA National Risk Index data. The top threats are Hail, Tornado, Lightning. Each hazard is scored 0–100 by likelihood and expected impact.
Is Arapahoe County good for solar power?
Arapahoe 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 Arapahoe County?
Our database identifies 45 edible plant species in Arapahoe 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 Arapahoe County?
Arapahoe 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.

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