Underground Detention to Gravel Perc Bed
Underground Detention to Gravel Perc Bed
(OP)
I am trying to model a 72" diameter underground detention system with orifices that discharge to an underground gravel percolation bed. I have to discharge the first 1.2" first flush by infiltration only.
Having trouble know if I have modeled this correctly in Hydraflow-Hyrdrographs.
Any help would ge great!
Having trouble know if I have modeled this correctly in Hydraflow-Hyrdrographs.
Any help would ge great!





RE: Underground Detention to Gravel Perc Bed
RE: Underground Detention to Gravel Perc Bed
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