Thanks for the response - greatly appreciated!
I have a whole set of streams with gradients, but no info for the "roughness" or friction for the streams. I was hoping to be able to derive at least something for stream velocity, based purely on the gradient, but as you show, velocity...
Hi
I'm looking for a really simple formula that will give me stream velocity from gradient (and ignore, for now, other factors, such as channel shape and roughness). Any ideas?
Thanks
Don