Several resources for Desktop Watersheds (DW) can be found here. Please contact us if you have information, tools, or comments to add to this page.

The National Center for Airborne Laser Mapping: NCALM

NCALM at Berkeley: University of California, Berkeley

The University of Texas at Austin, Center for Research in Water Resources: Arc Hydro Online Support System

The Berkeley Institute of the Environment: Keck HydroWatch Project

TauDEM, Terrain Analysis Using Digital Elevation Models. The tool requires ESRI's ArcGIS or MapWindow. PC only. Created by Professor David Tarboton at Utah State University.