Kayrakkum Reservoir, situated in the Sughd Province of Tajikistan, is a remarkable feat of engineering that has played a pivotal role in the country's hydroelectric power generation and irrigation systems. In July 1951, the construction of the Kayrakkum Dam was started in the Kayrakkum steppe. By 1956, the dam was completed and the filling of the reservoir began. The reservoir is a significant component of the Kayrakkum Hydroelectric Power Plant, which is responsible for generating a substantial portion of Tajikistan's electricity. The reservoir, created by the construction of a 32-meter-high dam on the Syr Darya River, has a capacity of approximately 4.16 cubic kilometers of water. Its surface area spans an impressive 523 square kilometers, making it one of the largest reservoirs in Central Asia. The reservoir's water level varies depending on the season, with the highest levels typically reached during the spring and summer months when snowmelt from the surrounding mountains is at its peak. One of the primary purposes of the Kayrakkum Reservoir is to provide water for irrigation, which is crucial for the country's agricultural sector. An area of 1,150km2 covering the reservoir and its surroundings has been designated an Important Bird Area by BirdLife International because it supports large numbers of populations of several bird species, ranging from resident to wintering, breeding and migratory. Among these are Pygmy Cormorant, Saker Falcon, Cinereous Vulture, Great Bustard, Houbara Bustard, Pallid Scops-Owl, Egyptian Nightjar, European Roller, White-Winged Woodpecker, Desert Lark, Streaked Scrub Warbler, Sykes' Warbler, Asian Desert Warbler, Saxaul Sparrow and Desert Finch.