r/Hydrology 2h ago

Calculating Water Storage Volume of Landscape

1 Upvotes

Hey!

I am looking to calculate the naturally water storage capacity of areas I have identified as having water storage potential within a river catchment. I have DSM and DTM data, is there any way in which I could use HEC-HMS to calculate such volumes for certain areas? I am looking for surface water only for temporary flood storage. Thanks!