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|  | ==Design== |  | ==Design== | 
|  | <h3>Sizing</h3> |  | <h3>Sizing</h3> | 
| − | {{:Dry ponds: Sizing}} | + | The surface storage volume of a dry pond is simply determined: | 
|  | + |   | 
|  | + | <math>A_{pond}=\frac{\left (RVC_T\times A_{catchment}\right)}{\left ( q\times t_{drawdown}\right )}</math> | 
|  | + |   | 
|  |  |  |  | 
|  | [[Flood control]] |  | [[Flood control]] |