Amend Amendment No. 79 as follows: On Page 9, by striking Subsection (d)(3) in its entirety and substituting in lieu thereof the following: (3) be approved and executed by the authority, the Commission, the Parks and Wildlife Department, the Department of Agriculture, the Texas Water Development Board and the United States Fish and Wildlife Service not later than September 1, 2012, and the agreement shall take effect December 31, 2012.