Our premilimary review comments for V2009 noted that "Reduction in quantity (SSc6.1) will require stormwater to be infiltrates or re-used onsite.

Hi all,

Has anyone been successful applying the impounding/receiving stream protection approach for a previously >50% impervious site?

The project I’m referring to is a LEED 2009 New Construction project, and has already been sent for the design review and received back with review comments.

A recently registered project of mine has the most updated version (5.0) of the credit forms for SSc6.1.

Hi, The requirements for Option 2 (case 1) of this credit refer to the protection of receiving stream channels.

Thank you for all of the information provided on this forum. I am confident in all of our calculations up to the Storm Interval and Drawdown calculations.

Hi, In simple terms, is there a difference between 'discharge rate' and 'run off'? We are currently assessing our site to determine which case and path to follow.

Our project is the only development on a small, flat, island. The surface is sand or sandy topsoil and is extremely porous.

We currently working on a project that will be pursuing LEED certification. The building resides on a campus but we are only certifying one building as part of our contract.