will be that I went to school for a long time to learn how to do this, and it isn't something you're going to learn in a forum post. You can try to follow along with that Direct Determination Method,...

Hello to all Users,

I have following question:

The run off Volume calculation method : V=P*Rv*A/12 as given in the reference guide does it refer to Run off volume per month...

Hi everyone,

Does redirecting rainwater to bodies of water outside the project site count as low-impact development (...

Hello everyone,

I have managed to read trough the comments in the forum and from what i have read i understood that the calculation that indicates the amount of water to be managed on site...

We have just realised that the percentile value given by the LEED Rainfall Event Calculator (https://www.usgbc.org/...

Please can someone explain how to calculate residential...

Path 3 states: "manage on site the runoff from the developed site for the 85th percentile ". I guess this requirement was made to exclude the sidewalk from calculations. Am I reading this...

Hi LEED experts, It is difficult to find rainfall data of 10 years in my country. I'm just lucky to find an international source for that long data. But they just recorded the average rainfall...

Per page 194 of the v4 BD+C Reference Guide, the Exemplary Performance section indicates "Manage 100% of rainwater that falls within the project boundary".  This is a fairly vague statement.  Is...

Is my understanding correct that the building roof must be green to satisfy this credit ? The project is an office building with most of the parking underground and a small surrounding paveway...