《水经注·卷三十二》
涔水发源于汉中郡南郑县东南的旱山，往北流到安阳县，往南注人沔水。
涔水出汉中南郑县东南旱山，北至安阳县，南入于沔。
The Cen River originates from the dry mountains to the southeast of Nanzheng County, Hanzhong Commandery, then flows north to Anyang County and south into the Mian River.