Nercha

The Nercha (, , "Nershüü"; , "Nerchüü") is a river in Zabaykalsky Krai in Russia, left tributary of the Shilka (Amur's basin). The length of the river is . The area of its basin is . The Nercha freezes up in October and stays icebound until late April – early May. The town of Nerchinsk is located on the Nercha, from its confluence with the Shilka.