Ouchi distributary was breached from Jingjiang again in 1852 when the Ouchi Bank collapsed.Songzi distributary had been breached from Jingjiang because of the collapse of Huangjiabu Bank before 1869.

• 藕池口早在五代时即已存在，北宋以后湮塞，直至1852年藕池堤溃不筑，藕池河再次形成。