Johns Creek in the northeastern Atlanta suburbs faces moderate tornado and flash flooding risk. The city sits in a rapidly growing corridor of north Fulton County with significant technology and healthcare company presence. The March 2023 tornado outbreak affected the broader Atlanta metro region. Johns Creek experiences flash flooding from Big Creek and its tributaries during intense summer thunderstorm events.
// Preparedness Recommendations
- Evacuation routes inland should be identified in advance.
- Store at least 72 hours of food and water.
- Elevate critical belongings above flood level.
- Have backup power ready in case of grid failure.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 5 / 10 Moderate |
| Primary Hazard | Tornado / Flash Flooding |
| FEMA Flood Zone | Zone X (Moderate Risk) |
| County FEMA Declarations | 35 |
| Last Major Event | Tornado Outbreak (March 2023) |
// Emergency Information
| Emergency Phone | (678) 512-3200 |
| Evacuation Routes | I-75 North, I-85 North, I-20 East, I-20 West |
| Elevation | 1083 ft above sea level |
// County Risk Profile
Fulton County GA
Georgia · Tornado / Severe Storm
View full county emergency preparedness profile →
6/10
Moderate Risk