The LEED v4.1 guidance says that conventional grey infrastructure devices and hard runoff conveyance systems can be used as a component of LID/GI systems. What would this look like in practice for a retention pond? Would a project be able to retain a certain percentage of rainwater in a retention pond while the rest is retained through GI/LID practices?
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Jasmin Rajak
FluorSeptember 2, 2022 - 10:02 am
Interested to know if retention ponds together with other LID and GIF messures will be accepted to manage 100% rainfall onsite. Have any other projects achieved this credit in this manner?
Catarina Costa Goncalves
1 thumbs up
November 14, 2023 - 4:33 am
Any update on the use of retention pond? We have a project that will retain water in wetland..