LEED v4
Homes
Water Efficiency
Outdoor water use

Homes-v4 WEc3: Outdoor water use 1-4 points

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Credit language

USGBC logo

© Copyright U.S. Green Building Council, Inc. All rights reserved.

Intent

To reduce outdoor water consumption through efficient landscaping practices.

Requirements

Reduce the landscape area planted to turf grass by landscaping with plants that are native or adapted to the region. Points are awarded according to Table 1. Table 1. Points for reducing turf grass and increasing native plantings, as percentage of total landscape area
Turf grass area Native or adapted plant area Points
< 60% and > 25% 1
< 40% and > 50% 2
< 20% and > 75% 3
< 5% and > 75% 4
Lists of native plants are maintained by the Lady Bird Johnson Wildflower Center, the North American Native Plant Society, state agencies, and local cooperative extension service offices and others.

Single family projects with private pools and other outdoor water features must use WE Credit Total Water Reduction. Projects with common pools do not need to enter the common pools in water calculator and thus do not need to use Total Water Reduction. See all forum discussions about this credit »

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Addenda

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Credit language

USGBC logo

© Copyright U.S. Green Building Council, Inc. All rights reserved.

Intent

To reduce outdoor water consumption through efficient landscaping practices.

Requirements

Reduce the landscape area planted to turf grass by landscaping with plants that are native or adapted to the region. Points are awarded according to Table 1. Table 1. Points for reducing turf grass and increasing native plantings, as percentage of total landscape area
Turf grass area Native or adapted plant area Points
< 60% and > 25% 1
< 40% and > 50% 2
< 20% and > 75% 3
< 5% and > 75% 4
Lists of native plants are maintained by the Lady Bird Johnson Wildflower Center, the North American Native Plant Society, state agencies, and local cooperative extension service offices and others.

Single family projects with private pools and other outdoor water features must use WE Credit Total Water Reduction. Projects with common pools do not need to enter the common pools in water calculator and thus do not need to use Total Water Reduction. See all forum discussions about this credit »