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Know Your Ground

County Data

Trinity County, California

Self-reliance and preparedness data for Trinity County

Relatively Moderate

Hazard Risk (14.6/100)

Good

Solar (5.0 kWh/m²/day)

Natural Hazard Risks in Trinity County

HazardRisk RatingScore
LandslideVery High58.0
WildfireRelatively High28.8
Volcanic ActivityRelatively Low27.4
DroughtRelatively Moderate13.5
Winter WeatherVery Low8.5

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

Climate Profile

Temperature & Growing Season

January Avg42°F

Water & Energy

Annual Precipitation4.0
Solar Potential5.0 kWh/m²/day
Wind Speed0.2 m/s
Soil TypeLoam

Local Species

54

Edible species

23

Medicinal species

52

Autonomy Score

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Frequently Asked Questions

What are the biggest natural hazards in Trinity County, California?
Trinity County has an overall hazard rating of Relatively Moderate based on FEMA National Risk Index data. The top threats are Landslide, Wildfire, Volcanic Activity. Each hazard is scored 0–100 by likelihood and expected impact.
Is Trinity County good for solar power?
Trinity 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 Trinity County?
Our database identifies 54 edible plant species in Trinity 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 Trinity County?
Trinity 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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