Overview
FLO-2D is a flood routing model that simulates river, alluvial fan, urban and coastal flooding.
FLO-2D can tackle any diverse flooding problems including:
- River overbank flooding.
- Unconfined alluvial fan flows.
- Urban flooding with street flow, flow obstruction and storage loss.
- Overland progression of tsunami and hurricane storm surges.
- Mud and debris flows.
- Watershed rainfall and runoff.
- Surface and groundwater interaction.
- Flood insurance studies.
- Flood mitigation design.
FLO-2D is a combined hydrologic and hydraulic model so there is no need to separate rainfall/runoff and flood routing. FLO-2D is a FEMA approved hydraulic model for riverine studies and unconfined flood analyses. For a brief overview of the model components ….link.
For additional information download the free manuals or Contact Us.

