I am wondering if you know any urban flooding models using ArcMap. I am looking for the one related to finding the problems or causes of flooding areas.
My research field includes urban flooding modelling. In fact, we do not need all parameters in modelling urban flooding, and it is also impossible to get all parameter values, so to make the important parameters accuracy is feasible.
Subcatchment its width and area, percent of area of imperviousness,mannings roughness coefficient, slope, depression storage and model you will select to perform the analysis.
I suggest you to check out PCSWMM software from CHI water company... They are introducing you step by step actions and also data needed for urban area flood modelling.