To reduce outdoor water consumption.
Reduce outdoor water use through one of the following options. Nonv-egetated surfaces, such as permeable or impermeable pavement, should be excluded from landscape area calculations. Athletic fields and playgrounds (if vegetated) and food gardens may be included or excluded at the project team’s discretion.
Option 1. No irrigation required
Show that the landscape does not require a permanent irrigation system beyond a maximum two-year establishment period.
Option 2. Reduced irrigation
Reduce the project’s landscape water requirement by at least 30% from the calculated baseline for the site’s peak watering month. Reductions must be achieved through plant species selection and irrigation system efficiency, as calculated by the Environmental Protection Agency (EPA) WaterSense Water Budget Tool.
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