Delaware · Preparedness Guide
The second-smallest state, but one of the most flood-exposed — low elevation, Delaware Bay surge, nor'easters, and hurricane tracks that run right up the coast.
About this guide
Delaware is tiny — 2,489 square miles — but its geography creates outsized hazard exposure. The state is almost entirely flat and low-lying: 60% of Delaware sits below 60 feet of elevation, and much of the coastline and inland areas are just feet above sea level. The Delaware Bay funnels storm surge inland in ways that don't affect neighboring states as severely. Superstorm Sandy (2012) caused significant flooding across the state. Nor'easters bring coastal flooding and heavy snow every winter. The Christina and Brandywine rivers flood the Wilmington metro regularly. Inland Sussex County's agricultural flatlands are increasingly prone to tidal and stormwater flooding as sea levels rise.
Local self-reliance starts with knowing your place.
Quick facts
Top hazards: Hurricanes & Storm Surge, Nor'easters & Coastal Flooding, Inland Flooding
DE has expanded Medicaid — adults up to 138% FPL may qualify
USDA hardiness zones: 7a (northern DE / Wilmington) to 7b (southern DE / Rehoboth Beach area)
Unemployment: up to $450/week for 26 weeks
Free or low-cost soil testing available through the state extension service
Seven topics, one state
Each section focuses on one question. Find what you need without wading through what you don't.
Official maps and tools for flood, fire, earthquake, water, dam, river, and local hazard awareness.
Am I at risk? →
Find nearby courses, extension programs, and emergency training that build practical skills.
Where do I learn? →
Connect with local gatherings, neighbor-help efforts, civic groups, and community support networks.
What's happening near me? →
Find official alerts, emergency agencies, trauma centers, and crisis-response information near you.
Who do I call? →
Use local frost dates, planting zones, soil data, extension calendars, and composting guidance.
What can I grow? →
Find food, utility, health, unemployment, and 211 resources before hardship becomes crisis.
Where can I find help? →
Find your county transit provider, demand-response ride service, and carpool matching options.
How do I get around? →
Simple step-by-step preparedness checklists for your home, family, garden, documents, and local risks.
What do I do next? →
Get specific
Enter your ZIP code to see real-time weather alerts, drought conditions, FEMA disaster declarations, and county-level resources.
Next steps
Know your risks
Flood zones, hazard maps, and the DE risks that apply to your county.
Local Risk ReadinessBuild the basics
The universal first step — before you personalize, get the 72-hour foundation in place.
First 72 Hours