AMWUA News
Request for Proposals - Updates to Low Water Use Plant Lists

AMWUA is soliciting proposals for the review and updating of the botanical and common names of the plants included in the Arizona Department of Water Resources (ADWR) Low-Water-Use / Drought Tolerant Plant Lists for the Active Management Areas (AMAs).
The Low-Water-Use / Drought Tolerant Plant Lists are developed and used by ADWR to regulate landscaping in public medians and rights-of-ways within the AMAs. Many county and municipal governments cite the lists in their landscape regulations. Landscape professionals and the general public frequently refer to the lists as a resource for plants that are adapted to the region.
ADWR has requested that AMWUA contract for the review and updating of the botanical and common names of the 900+ plants in all five AMA lists.
Latest News
Does the Colorado River have enough water for Arizonans?
CAP board president Terry Goddard joined Arizona's Morning News to talk about the 2026 Colorado River water plan and how it will affect the citizens of Arizona....
Read MoreWATCH: New study shows soil moisture holds key to Arizona's water future
We all know rain and snow help fill up the Colorado River —but a new study led by ASU researcher Swastik Ghimire shows the ground beneath our feet may be just as important....
Read MoreArizona faces continued Colorado River water cuts, uncertainty about future access
Arizona will continue to see an 18% reduction of its Colorado River water allocation next year, as decided by the U.S. Bureau of Reclamation....
Read MoreAs Colorado River talks stall, 'perfect' candidate to lead water agency is forced out
When Ted Cooke, the former general manager of the Central Arizona Project, was ...
Read MoreColorado River negotiations teeter over future water use
Disagreements over whether states in the Colorado River Basin should agree to restrict future water development are threatening to derail the arduous negotiations over the waterway’s operations....
Read More