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Pima County Flood Control District

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Dr. Evan Canfield, P.E.

Pima County Flood Control District

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RE: Please provide your opinion about CN values for VERY LARGE RAINFALL events

Posted By Evan Canfield 04-04-2017 01:13 PM
Found In Egroup: Environment, Coasts, Oceans, & Infrastructure \ view thread
Hello Douglas, I think we need to understand that actual physical processes of infiltration and runoff response are extremely complicated, and actual flood events come in different ways, so prediction is problematic. Here in Pima County (Tucson Az) have a major watercourse, that has had similar large ...