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Flood Hazard Maps

With the Marikina-Pasig* river basin as prototype, the Program produces flood hazard maps and models for 18 critical river basins and the additional priority areas under its coverage. These outputs are also uploaded online in the Project NOAH (Nationwide Operational Assessment of Hazards) website. The flood inundation maps are based on five-year, 10-year, 25-year, 50-year, and 100-year rainfall scenarios.

For a sample 3D simulation, click on the link featuring the Lucena area:  flooded-WMV-V9-001.wmv

 

*LiDAR data from the GMMA-RAP Project