Flood hazard layer for different return period.

Flood risk layer for different return period.

Inundation layer for incremental discharge.

Landcover is derived using Landsat of 2010.

River network of East Rapti was digitized on ArcGIS at 1:1500 scale.

Flood hazard layer for different return period.

Open space is mapped on Google Earth at 1:1500 scale.

Watershed was developed from SRTM using ArcGIS tool.

Inundation layer for different return period.

Points representing individual houses as an exposure elements while doing flood risk analysis.