Sioux County ND in North Dakota faces tornado / missouri river flooding risk across its 1,094 square mile area. Fort Yates on the Missouri serves this Standing Rock Sioux county on the SD border. Sioux serves as the county seat and regional emergency coordination hub.
// 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 Risk |
| Primary Hazard | Tornado / Missouri River Flooding |
| Secondary Hazard | Blizzard |
| FEMA Flood Zone | Moderate |
| Federally Declared Disasters | 7 |
| Last Major Event | 2016 Dakota Access Protests |
| Event Frequency | Annual |
// Emergency Operations
| Emergency Mgmt Phone | (701) 854-3853 |
| Emergency Shelters | 3 designated facilities |
| Evacuation Routes | State and US highways |
// County Profile
| County | Sioux County ND |
| State | North Dakota (ND) |
| Population | 4 |
| Area | 1,094 sq miles |
| FEMA Region | Moderate |
// Other North Dakota Counties
Ward County ND
Flooding / Nuclear Weapons Proximity
7/10
High
Mercer County ND
Tornado / Missouri River Flooding
6/10
Moderate
Bowman County ND
Tornado / Missouri River Flooding
6/10
Moderate
Sheridan County ND
Blizzard / Red River Flooding
6/10
Moderate
Grant County ND
Tornado / Missouri River Flooding
6/10
Moderate
Cass County ND
Tornado / Flooding
6/10
Moderate