Looking for Precipitation Intensity. New NOAA Site lets me select Precipitation Intensity and location and a site, but doesn't return any data.

Past conversations have said that the volume stored in the soil mix and the dead storage above the soil mix (below the overflow) in bio-retention basins can be used to offset the runoff volume incr

I've been reading the EB&OM stress test, and felt confused about the "You may get dirty" factor in SSc6.

My site has no stormwater management facilities. It is surrounded by natural vegetation/open space, and parts of the land has hills.

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

Does anyone have an accurate way of converting total inches of rainfall to cubic feet as required by the credit?

I am trying to verify that the cisterns on site release stormwater quickly enough to capture 2-year 24-hour design storm events by calculating the minimum drawdown rate.