Khanbulanchay reservoirKhanbulanchay reservoir, also known as Khanbulaqchay reservoir, is a reservoir in Lankaran Rayon of southeastern Azerbaijan. The name means "the spring of the khan" in Azerbaijani language.OverviewThe reservoir was built on the Bəşərü river in 1976. The overall area is. The volume of water in the reservoir is 52 million m³. The altitude of the dam built on the reservoir is, the length is. The reservoir is used for irrigation purposes in of land in the subtropical zone through the and long channels.