online_tr55_detention:   TR-55 detention basin storage volume calculator

A detention basin in an urban area.

INPUT DATA:


Watershed (optional):  

Units:           (SI units) [U.S. units]

Catchment area A (ha) [ac]:       

Storm depth P (mm) [in]:       

Storm type:      

Pre-development peak flow Qo (m3/s) [cfs]:       

Post-development peak flow Qi (m3/s) [cfs]:       

OUTPUT:


Please enter input data and press  Calculate.



            

  Your request was processed at  09:43:35 am on August 19th, 2017   [ 170819  09:43:35 ].


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