thanks again psmart,
after traying over and over I realized that I was modeling from the invert in down stream when i should have been modeling from the downstream invert
psmart, thanks for your help but I am trying and can not figure it out, I have tried custom stage data but it keeps telling me that my pipe is extending above my stone?
do I need to fill ou the incremental storage and cum storage?
is there any way you could kind of walk me through it if you...
i currently have a gravel swale in one of the subcatchments
i want to embed pvc pipes in the swale for storage
how to i do this? do i model them as ponds?
Hi,
I have lost my owners manual and was wondering, short of buying another one from HydrCad, are ther any resources out there?? Version 7.1
I am modeling a 5 lot subdivision with a catch basin to a detention pond.
Thanks for your help.