This report documents the results of Phase III of the Bureau of Reclamation funded project at the University of Arizona’s Water Resources Research Center…
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With a projected 25% and 50% increase in U.S. and world population, respectively, by the year 2050, substantial increases in freshwater use for food, fiber,…
Los acuíferos transfronterizos y compartidos a lo largo de la frontera internacional Estados Unidos - México están sometidos a usos no sustentables y…
This paper focuses on programs that provide water for the environment through direct check box donation programs orthrough voluntary municipal water…
River restoration activities are becoming increasingly common in many communities today. Such efforts in Arizona are illustrative of a larger ecosystem and…
This report presents a general picture of riparian restoration in the Santa Cruz River basin, analyzing how and why various restoration projects were…
Nitrate is one of the most common contaminants in ground water in Arizona, exceeding the maximum contaminant level (MCL) in many aquifers in the state. …
The development of water markets to facilitate the movement of water rights from agricultural to municipal and industrial use has been slower in Arizona than…
The intent of this report is to provide the Tucson region with an indication of the perspectives, including the hopes and concerns, of a representative sample…
One of the more interesting and sometimes debated elements of Arizona’s Groundwater Storage and Recovery Program is the Groundwater Savings Program (GSP). The…
Following on the U.S. Environmental Protection Agency’s ‘Arsenic Rule’ decision to lower the allowable arsenic content in drinking water from 50 to 10 parts…
Water issues have often divided the Tucson community, but our core views may be more similar than we thought. That is one of the conclusions I draw from…
More than half-way into the 45-year period for meeting the goals of the Arizona Groundwater Management Act (GMA), the Arizona Department of Water Resources (…
Existing water conservation programs may not effectively target water users that are motivated by environmental concerns. An earlier project, which…
