I have a project that is pursuing WEc2 via Option 2 treating wastewater to tertiary standards and infiltrating onsite through landscape irrigation. Can this factor into water saving for WEc3??

Is there a calculator tool or methodology that we should use when submitting our annual rainwater collection (kGal) calculations for LEED? Our calculations are currently based on BS 8525 Rainwater

We have an adjacent property (with the same owner) that has to remove non potable water from its foundation. This groundwater flows in a large part from our property.

Regarding a residential kitchen sink that has a faucet and a spray nozzle, would the spray nozzle be measured against the baseline flow rate of a kitchen faucet or a pre-rinse spray valve?

If all the plumbing fixtures are to be installed in future by tenant, and if I check Tenant Neutral for WE p1; I will not be able to achieve the prereq. 20%. Is this typical?

My project has achieved a 82% savings in flow & flush fixtures through recycling 100% of the waste water and reusing it for WC and urinal flushing. We documented this with a spreadsheet. Howe

We received our final review on Friday, and do not understand why Credit WEc3 was denied.

Would back of house (non public) fixtures in a fire station be considered residential fixtures?

I am working on a large project that includes over 10 buildings.

Evidently, installing automatic shut-off controls for showers is deemed as not water saving strategy by the USGBC's LEED Department.