Flood Hazard Areas in St. Louis County, Missouri. Flood Hazard Areas defined by FEMA as 1% annual chance of flooding and 26% chance over the life of a 30-year mortgage.
Primary tabs
Flood Hazard Areas - 1% Annual Chance
Resources
- Flood Hazard Areas - 1% Annual Chance
- Flood Hazard Areas - 1% Annual Chance Map
- Other Flood Areas (0.2% Annual Chance)
- Other Flood Areas (0.2% Annual Chance) Map
- Flood Hazard Areas - 1% Annual Chance CSV Dataset
- Other Flood Areas (0.2% Annual Chance) CSV Dataset
- Flood Hazard Areas - 1% Annual Chance KML Dataset
- Other Flood Areas (0.2% Annual Chance) KML Dataset
- Flood Hazard Areas - 1% Annual Chance Shapefile Dataset
- Other Flood Areas (0.2% Annual Chance) Shapefile Dataset
- Flood Hazard Areas - 1% Annual Chance GeoService API
- Other Flood Areas (0.2% Annual Chance) GeoService API
- Flood Hazard Areas - 1% Annual Chance GeoJSON API
- Other Flood Areas (0.2% Annual Chance) GeoJSON API