 The 14 north side main generators are in operation . The first ( No. 2 ) started on July 10 , 2003 . The north side became completely operational September 7 , 2005 with the implementation of generator No. 9 . Full power ( 9 @,@ 800 MW ) was only reached on October 18 , 2006 after the water level reached 156 m . 
