Water issues in the Great Plains : hearing before the Subcommittee on Water and Power of the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, second session, to receive testimony on the Bureau of Reclamation's implementation of the Rural Water Supply Act of 2006, and the status of implementation of authorized rural water projects in the Great Plains region, Sioux Falls, SD, May 27, 2008. (U.S. G.P.O., 2008)