Ottumwa sits on the Des Moines River in southeast Iowa with significant river flooding exposure and tornado risk. The Des Moines River has flooded Ottumwa multiple times, and the city's low-lying riverfront areas remain vulnerable despite flood control improvements. JBS USA operates a major pork processing facility here, making it a critical food supply chain node whose disruption during flood events has regional implications.
// 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 | 6 / 10 Moderate |
| Primary Hazard | Tornado / Des Moines River Flooding |
| FEMA Flood Zone | Moderate |
| County FEMA Declarations | 7 |
| Last Major Event | 2019 Iowa River Flooding |
// Emergency Information
| Emergency Phone | 641-683-0621 |
| Evacuation Routes | State and US highways |
| Elevation | 843 ft above sea level |
// County Risk Profile
Wapello County IA
Iowa · Tornado / Flash Flooding
View full county emergency preparedness profile →
6/10
Moderate Risk