《水经注·卷十七》
往东北流过襄武县北边，广阳水发源于西山，由两个源头合流成为一水，往东北流，注入渭水。
东北过襄武县北，广阳水出西山，二源合注，共成一川，东北流注于渭。
It flows northeast, passing to the north of Xiangwu County and the Guangyang River originates from Xishan Mountain, and is formed by the confluence of two sources, which flow northeast into the Wei River.