Bioretention
Bioretention
(OP)
We are contemplating installation of bioretention within the limits of detention ponds, which might be as much as four feet deep. However, the implementation of bioretention as a Storm Water Quality BMP is very new in this area, and there are many unknowns. For instance, the literature I have been reading generally specify a maximum ponding depth of six inches in the bioretention areas. Is there any reason why it is limited to six inches, other than to prevent the suspension and removal of mulch? Can bioretention even work in a detention pond setting?





RE: Bioretention
Similar planting in the vicinity of a pond is not uncommon and provides some nutrient uptake, but I would make sure the water can get out quick once it's a foot above the planting elevation. I would recommend consulting a landscaping specialist in your area familiar with this type of work. I usually speak with the local nurserys.
RE: Bioretention
You can download their Stormwater manual at http://ww
RE: Bioretention