LEED v4 Indoor Water Use Reduction Calculator | U.S. Green Building Council
Please upgrade your browser. This site requires a newer version to work correctly. Read more

LEED v4 Indoor Water Use Reduction Calculator

LEED version: v4
Excel doc

Complete the Indoor Water Use Reduction Calculator for LEED v4 BD+C and ID+C WE Prerequisite Indoor Water Use Reduction and LEED v4 BD+C and ID+C WE Credit Indoor Water Use Reduction usage-based calculations as well as LEED v4 O+M WE Prerequisite Indoor Water Use Reduction and LEED v4 O+M WE Credit Indoor Water Use Reduction Option 1.

The calculator includes assumptions for baseline water use. Use the summary tab in the calculator to complete the form in LEED Online.

Revision History:

  • Original Posting 11/15/2013
  • Updated 10/15/2014 to include LEED ND
  • Updated 7/1/2015
  • Updated 1/27/2017 - modified flow fixture calculation to allow for savings on total daily water use from non-default duration (v03)
ID: v03
Published On: 15 Oct 2014
Effective On: 15 Oct 2014