HexWatershed is a free software program for watershed delineation on a hexagon grid.

HexWatershed 1.0 was released in April, 2020.

For the latest version HexWatershed, please visit.

Change log 2.0

In HexWatershed 2.0, we fixed some bugs in Version 1.0

and we added some new features.

Change log 1.0

In HexWatershed 1.0, we just realized all the core functions a typical watershed delineation model would have.