We our developing a brownfield site.There is no annual increase in runoff volume from the pre development cover condition to the post developed condition. The site runoff will be discharged...

Our Project is part of a Campus.
Can we use the campus(regional) pond located outside our project boundary to achieve the rainwater management points for our project?
The initial...

Our LEED project site falls within a larger medical campus which has a campus-wide stormwater management plan which meets the credit requirements. However, the post-development volume within our...

Hello everyone,
Our project is planning to collect all the stormwater in an underground tank for...

Hi all,

I'm working on a project that is pursuing LEED certification. Stormwater management strategy will be based on the collection of runoff from the roofs in order to...

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I'm working on a green roof over a building in IP and want to understand what system (extensive, etc)would be better.

I was able to calculate the 95th percentile of my site (...

Hi all,
I am working on a project located close to the Bay. Our site will have bioretention ponds, rain gardens, etc., but for the stormwater not infiltrated on site, it will redirect to...

We are planning to follow option 2 (Natural Land Cover Conditions). The area consists mainly in clay with very low...

Dear all,
we're planning to install tank for collecting 180% of stormwater from 95 percentile rainfall event. Collected rainwater will be used for irrigation, but there won't be any...

I have subscribed to access for the online v4 Reference Guide, and I noticed a couple of mistakes in the example for this credit. I'm not sure how to provide feedback to USGBC regarding this, so...