Difference between revisions of "Dry ponds"

From LID SWM Planning and Design Guide
Jump to navigation Jump to search
Line 7: Line 7:


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


[[Flood control]]
[[Flood control]]

Revision as of 02:16, 23 September 2017

Also known as infiltration basins.

Overview[edit]

Dry ponds are recommended as flood control structures to accommodate occasional excess overflow downstream of other structural BMPs. They should be integrated into the landscape as useful, accessible public space.


Design[edit]

Sizing

Dry ponds: Sizing

Flood control