Meet the coolest watershed maps we have ever seen. Created by Robert Szucs, a Hungarian cartographer, and Geographic Information Systems guru. Robert has done something truly incredible by creating these watershed maps grouping each watershed and giving it a bright color, making it incredibly easy for the viewer to tell them apart. Check out the size of the Columbia River Drainage in this map of Washington State!
Check out the rest of the maps, here.
Want to slap one on your wall? Robert has them for sale!