County Data
Yamhill County, Oregon
Self-reliance and preparedness data for Yamhill County
Relatively Moderate
Hazard Risk (14.8/100)
Moderate
Solar (3.7 kWh/m²/day)
Natural Hazard Risks in Yamhill County
| Hazard | Risk Rating | Score |
|---|---|---|
| Landslide | Relatively Moderate | 18.5 |
| Earthquake | Relatively Moderate | 15.7 |
| Volcanic Activity | Very Low | 14.4 |
| Winter Weather | Relatively Low | 12.3 |
| Tornado | Relatively Low | 10.3 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 40°F |
Water & Energy
| Annual Precipitation | 6.6″ |
| Solar Potential | 3.7 kWh/m²/day |
| Wind Speed | 1.1 m/s |
| Soil Type | Silt Loam |
Local Species
44
Edible species
20
Medicinal species
49
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Yamhill County, Oregon?
- Yamhill County has an overall hazard rating of Relatively Moderate based on FEMA National Risk Index data. The top threats are Landslide, Earthquake, Volcanic Activity. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Yamhill County good for solar power?
- Yamhill 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 Yamhill County?
- Our database identifies 44 edible plant species in Yamhill 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 Yamhill County?
- Yamhill 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.