Gelingüllü Dam is a dam built between 1986-1994 for irrigation purposes on the Kanak Stream in Yozgat. The body volume of the dam, which is an earth body fill type, is 1.362.000 m³, its height from the river bed is 54.00 meters, the lake volume at normal water level is 270.00 hm³, and the lake area at normal water level is 23.20 km².