catchment area
CATCHMENT AREA
- catchment area is the area which contributes supplies water to the stream or river
- Generally it is expressed in sq.km
- Free catchment area
- Intercepted catchment area
- Combined catchment area
When we Design Structure, situation is in catchment area there are 20 structure, how calculate desig discharge ?
ReplyDeletesir what is mean by intercepted catchment area & Independent catchment area
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