《水经注·卷八》
又往东流过梁邹县北面，陇水从南边长城中流出，往北流到般阳县老城西南，与般水汇合。般水发源于般阳县东南的龙山，民间也叫左阜水，往西流经城南，就是王莽的济南亭。
又东过梁邹县北，陇水南出长城中，北流至般阳县故城西，南与般水会，水出县东南龙山，俗亦谓之为左阜水，西北径其城南。王莽之济南亭也。
Another tributary flows east past the north of Liangzhou County. The Long River flows out of the Great Wall on the south side and joins the Ban River to the southwest of the old city of Banyang County. The Ban River has its source in Longshan (Dragon Mountain) to the southeast of Banyang County. It is also known by locals as the Zofu River and flows west of the city to the south and through what was Wang Mang's Jina Pavilion.