Glades County on the south shore of Lake Okeechobee faces catastrophic dam failure risk from the Herbert Hoover Dike — rated one of the most dangerous dams in the United States. A dike breach during a major hurricane could inundate the county under feet of water within hours. The county is one of Florida's least populated but most at-risk communities. Moore Haven the county seat sits directly below the lake level protected only by aging earthen dike infrastructure.
// 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 | Hurricane / Flash Flooding |
| Secondary Hazard | Dam Failure Risk |
| FEMA Flood Zone | High |
| Federally Declared Disasters | 8 |
| Last Major Event | Irma 2017 |
| Event Frequency | Annual |
// Emergency Operations
| Emergency Mgmt Phone | (863) 946-6000 |
| Emergency Shelters | 2 designated facilities |
| Evacuation Routes | US-27 FL-78 FL-720 FL-835 |
// County Profile
| County | Glades County FL |
| State | Florida (FL) |
| Population | 14 |
| Area | 774 sq miles |
| FEMA Region | High |