《水经注·卷五》
宋元嘉年间一，派辅国将军萧斌率领宁朔将军王玄漠向北方进军，宣威将军垣护之以水军防守石济，就是这里。
宋元嘉中，遣辅国将军萧斌率宁朔将军王玄谟北入，宣威将军垣护之，以水军守石济，即此处也。
During the Yongjia years of Emperor Wen of the Song Dynasty, Fu Guo General Xiao Bin was sent to lead Ning Shuo General Wang Xuanmo to advance northward. Xuan Wei General Yuan Huizhi stayed at Shiji to defend with the navy, which was this place.