UC Davis CA&ES

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Landscape Water Conservation Resources

In 2009 the California State Senate passed the Water Conservation Act mandating a 20% per capita reduction in urban water use by December 31, 2020.  We hope that these resources will aid professionals in reaching this goal.

Presentations & Publications


  • WUCOLS IV a database with over 1700 species and cultivars of plants. Search by region to find plants for your landscape. Read the WUCOLS IV Manual to get started.