Type II and Type III 24 hour rainfall distributions
Type II and Type III 24 hour rainfall distributions
(OP)
My results from using either type II or type III rainfall distributions are coming out the same when I use the Hydrocad program. Is this right or what do I need to do to correct this?





RE: Type II and Type III 24 hour rainfall distributions
A Type II storm will produce a higher peak runoff than the Type III, especially for small Tc values. Runoff volume will be the same, regardless of the rainfall distribution. (The volume is strictly a function of the curve number and total rainfall depth.)
RE: Type II and Type III 24 hour rainfall distributions
Orshii