Link to publication: http://www.usbr.gov/lc/region/programs/crbstudy.html: “The Bureau of Reclamation's Upper Colorado and Lower Colorado Regions, in collaboration with representatives of the seven Colorado River Basin States ( non-federal Cost Share Partners), submitted a proposal in June 2009 to fund the "Colorado River Basin Water Supply and Demand Study" under Reclamation's Basin Study Program. In September 2009, the Study was selected for funding. The Study, which began in January 2010, was completed in December 2012. It defines current and future imbalances in water supply and demand in the Colorado River Basin and the adjacent areas of the Basin States that receive Colorado River water for approximately the next 50 years, [...]