Can we eliminate site area to be dedicated for the computations for 1" of rainfall? i.e. existing site area is 5 acres witih a 1" volume of 14,000 cf.

For table SSC6.2-1, we dont know how to describe BMP neither its TSS removal efficiency, because the rain water from the parking is directed and collected to be sent to a vegetated site outside the

I am a little confused: The reference guide states that average TSS removal of an infiltration basin is 75% (50-100%).

I have a project where we are promoting infiltration by installing permeable pavers for a portion of the pavement, and we are capturing and treating runoff from 90% of the average annual rainfall e

We're currently working on a high-rise commercial building, and hope someone could shed some lights on the following questions: 1.

Most of the stormwater runoff on our site will be directed to the city drain intake, which reportedly is equipped with enhanced filtration. Can this be used for BMP?

Our project approach to this point is pretty straightforward. We are using a water quality structure with a sand filter for the entire site.

Hi! Does anyone know how to convert remaining g/l data into percentage data?