Posted by Gwen on Saturday, November 10, 2012 at 8:37am.
You should have been provided with a graph based upon actual data. There is no simple formula to apply to this question. The facts that the stream winds and is weed filled affect the answer.
Use the graph provided, or search for one online. I will see what I can find and post it later, if I find anything
Refer to sources that discuss the Mannong Equatiion, such as
http://www.lmnoeng.com/manning.htm
Different constants k apply to different situation.
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