In celebration of its 70th anniversary (1945-2015), the Colorado River Water Users Association (CRWUA) has put together a detailed timeline of the history of the Colorado River from 1869 to the present. The timeline displays key water events including negotiations over the apportionment of the... more
A new report by the United States Geological Survey (USGS) shows water use across the country reached its lowest recorded level in nearly 45 years. Water withdrawals in the United States in 2010 were estimated to be about 355 billion gallons per day (Bgal/d), which was 13 percent less than... more
Sharon B. Megdal, Director of the Water Resources Research Center (WRRC), recently co-authored an article on the Colorado River and the Jordan River with Assaf Chen (Ben-Gurion University of the Negev, Israel), Adam Abramson (Ben-Gurion University) and Nir Becker (Tel-Hai College, Israel), which... more

Upcoming Events

Presentation: Surface Water/Groundwater Interactions in Arizona: Physical Realities and Experiences in the Real World Speaker: James Leenhouts, Director, USGS Arizona Water... more
Theme: Challenged But Unbroken: Sustaining the Colorado River Planner: Colorado River Water Users Association (CRWUA)      more
Being in the middle of Arizona's longest drought,  climate change, unpredictable growth, and the ever pending regulatory requirements, many questions have arose regarding... more