County Data
Lavaca County, Texas
Self-reliance and preparedness data for Lavaca County
Relatively Low
Hazard Risk (13.3/100)
Good
Solar (4.7 kWh/m²/day)
Natural Hazard Risks in Lavaca County
| Hazard | Risk Rating | Score |
|---|---|---|
| Riverine Flooding | Relatively High | 23.0 |
| Lightning | Relatively Low | 14.1 |
| Tornado | Relatively Low | 13.9 |
| Drought | Relatively Moderate | 12.1 |
| Strong Wind | Relatively Low | 10.7 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 49°F |
Water & Energy
| Annual Precipitation | 2.2″ |
| Solar Potential | 4.7 kWh/m²/day |
| Wind Speed | 2.8 m/s |
| Soil Type | Clay Loam |
Local Species
71
Edible species
31
Medicinal species
53
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Lavaca County, Texas?
- Lavaca County has an overall hazard rating of Relatively Low based on FEMA National Risk Index data. The top threats are Riverine Flooding, Lightning, Tornado. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Lavaca County good for solar power?
- Lavaca 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 Lavaca County?
- Our database identifies 71 edible plant species in Lavaca 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 Lavaca County?
- Lavaca County has an autonomy score of 53. 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.