I am working on retention pond to mitigate flooding in one Jamaican city, but there is a lack of some rain fall data that will allow me to find certain parameters.
Dear Aboubakar Bodi
To determine the peak flow, or sizing retention pond as it takes you entered:
-. The hydrometric data is its data does not exist) have to find a relationship between
rainfall and flow by the most known methods ( SCS ... etc), not forgetting the
catchment morphology and the statstique analysis of rainfall
Thank you Mehdi Keblouti, I already have the peak flow and the channel capacity. what i want to know is can the amount that will go to storage be determined?
Dear Aboubakar Bodi ;
For the storage in the outlet catchment , you can calculate from the surface of the hydrograph.
if you have any questions Im her
greeting
Hello Mr. Mehdi Keblouti ,
What if there is no hydrograph? And like i said that i only have the peak flow and the channel capacity. Let say the channel capacity is 17cum/s and the peak flow is 384 cu.m/s. can one find the amount of the overflow?
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