Naryn

The Naryn River starts in Central Asia's Tian Shan Mountains and flows west through the Fergana Valley into Uzbekistan. The Syr Darya is formed when it joins the Kara Darya (near Namangan). It runs for 807 kilometers (501 miles) and has a basin size of 59,100 square kilometers (when combined with its upper course, Chong-Naryn). It has a flow of 13.7 cubic kilometers per year.

The river has a number of reservoirs that are vital for hydroelectric power generation. The Toktogul Reservoir in Kyrgyzstan is the largest, holding 19.9 cubic kilometers of water. Kürpsay, Tash-Kömür, Shamaldy-Say, and Üch-Korgon are dams downstream of the Toktogul in Kyrgyzstan. The Kambar-Ata-2 and At-Bashy Dams are located downstream of Toktogul in Kyrgyzstan, while the Kambar-Ata-1 Dam is still in the design phases.

There are also places along the river such as Kara-Say (see Barskoon), Naryn Region, Naryn, Dostuk, Jalal-Abad Region, Kazarman, Toktogul Reservoir, Kara-Köl, Tash-Kömür, Kyrgyzstan.

Length: 807 km