Eliminate the use of potable water, or other natural surface or subsurface water resources available on or near the project site, for landscape irrigation.
Achieve WE Credit 1.1 and:
Use only captured rainwater, recycled wastewater, recycled greywater, or water treated and conveyed by a public agency specifically for non-potable uses for irrigation.
Install landscaping that does not require permanent irrigation systems. Temporary irrigation systems used for plant establishment are allowed only if removed within one year of installation.