2 drainage areas w/culvert
2 drainage areas w/culvert
(OP)
How do I model 2 subareas linked by a culvert in HYDROCAD? (ex. Subarea A drains into Subarea B through a culvert that crosses a road).
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2 drainage areas w/culvert
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RE: 2 drainage areas w/culvert
Pond A is formed by the roadway impoundment, with a culvert outlet, and perhaps an overflow weir in case the road overtops. The pond outflow is routed to reach B.
Reach B represents the flow through subarea B. This may be a channel or overland flow. For details see www.hydrocad.net/overland.htm
Sucat B drains into reach B -or- into another summation point downstream, depending on where the flows combine.
Peter Smart
HydroCAD Software
www.hydrocad.net