Looking for Precipitation Intensity. New NOAA Site lets me select Precipitation Intensity and location and a site, but doesn't return any data. Old site returns data but the list of available...

At an office park, the stormwater management control is a large retention pond that is managed by an aquatic service vendor. They provide inspection logs for the LEED documentation. Recently,...

In the Volume Captured equation the variable "I" is said to stand for percent impervious of surface. Is this the same thing as the coefficients or is this different? I thought it could mean 2...

I'm unclear as to how we show a reduction in stormwater runoff. I see how we calculate the current runoff by figuring the area type and using the formula given, but what does that get compared to...

I have 3 parking lots which are comprised of gravel (chat)....what would the coefficient for this be? I believe it should be less than any kind of pavement but more than grass.

Does installation of mechanical filter media into the storm drain help meet this requirement? (Flogard curb filter inlet)

Our project site is a winery that directs stormwater to ponds which are later used for irrigation. The only thing is that the ponds are sometimes considerably distant from the LEED building....

1) How do we consider pools in this credit?
2) If so, how doe we account for runoff coefficient?

we adapted a vegetated area nearby our project space. i wonder the collected stormwater can be used as irrigation towards this new habitat?
because we would like to make use all our 15%...

Can you please tell me what the difference is between the percentage listed as "Percentage of storm rainfall volume mitigated" and the second percentage "Design storm rainfall mitagted" ?