Here is a situation: Rain water is captured and treated for reusing to flush and flow fixtures. A single cistern storages both rainwater and municipal water supply.

Are Lagoons, or septic tanks rewarded at all in LEED V4? This credit was omitted from the new version and I am curious if I installed an on-site waste water treatment facility onsite which dischar

Under the Bird's Eye View here for WEc2, there is a citation of LEED Interpretation #10012 made on 05/09/2011 which states "projects may only count future infrastructure such as reclaimed water sys

LEED template use the flush fixture water which calculated based on occupant usage.

We are trying to pursue this credit, by using municipal 'brackish' water for irrigation and toilet flushing.

Can anyone who submitted a CIR for Option 2 regarding a campus situation post your results?

I am finding it hard to locate a 1.0 or a dual flush 1.6/.8 toilet and flushometer. Where did the data come from in the sample calculations? Lyn

Trying to confirm couple of terms in WEc2, yes or no questions: 1.