How does an artificial river works?

Question

i really need the plan or layout of an artificial river... i dunno how it works... do any of you guys know the answer to my problem? thank you and God bless...;)

Answer 1

Without a site plan and topographic survey there is no 'answer to your problem.

Manning's Equation and corresponding coefficients for open channel flow are required for any river calcs.  

The artificial river will soon enough become more natural after every rain.

Answer 2

ya