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Know Your Ground

County Data

Gilliam County, Oregon

Self-reliance and preparedness data for Gilliam County

Very Low

Hazard Risk (4.8/100)

Moderate

Solar (4.2 kWh/m²/day)

Natural Hazard Risks in Gilliam County

HazardRisk RatingScore
LandslideRelatively High26.5
Cold WaveRelatively Low9.8
WildfireRelatively Low6.7
DroughtRelatively Low5.1
Winter WeatherVery Low4.6

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

Climate Profile

Temperature & Growing Season

January Avg33°F

Water & Energy

Annual Precipitation0.7
Solar Potential4.2 kWh/m²/day
Wind Speed2.5 m/s
Soil TypeSilt Loam

Local Species

44

Edible species

20

Medicinal species

52

Autonomy Score

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Frequently Asked Questions

What are the biggest natural hazards in Gilliam County, Oregon?
Gilliam County has an overall hazard rating of Very Low based on FEMA National Risk Index data. The top threats are Landslide, Cold Wave, Wildfire. Each hazard is scored 0–100 by likelihood and expected impact.
Is Gilliam County good for solar power?
Gilliam 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 Gilliam County?
Our database identifies 44 edible plant species in Gilliam 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 Gilliam County?
Gilliam County has an autonomy score of 52. 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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