I'm modeling a watersheet using Hydrocad software to determine the increase outflow due to a development. The local regulation require the use of precipitation frequency data obtained from NOAA. How I model 24h storm using frequency storm data?
I am using HEC-HMS to model a watersheet. All is ok with the software until I want to printout the results. I tried several procedure encountered but not work. I found information on HEC webpage, but the information provided does not shown arranged procedure to make a printout of the results...
I tried to make similar model to analyst a watershed using two different software (HEC-HMS and Hydrocad) to verify the results. In most case the result are not equivalents. I can use an equivalent curve number on Hydrocad to obtain similar results?