锦江,作为沅江一级支流辰水的上源,其一发源于梵净山南麓德旺坝溪和北麓江口、印江与松桃交接处,在江口县汇集流经坝盘、长坪、坝黄、木弄、大江坪鲤鱼嘴(木杉河在此汇入)至五显庙,称大江;其一发源于梵净山东麓懒板凳,流经沙坝、溪口、和平、龙鱼两河口(德胜屯河、天生桥河在此汇入)至江宗门,称小江。大、小两江在“中流砥柱”—铜岩处交汇而成锦江,然后经马岩、漾头,下施滩,出境入湘,贯穿铜仁东西全境。境内总流程达百余 Jinjiang, as a source of Yuanjiang a tributary of Chen Shui, one originated in the south of Fanjingshan Dewang Dam Creek and the North Foothills, India and Songtao junction, in Jiangkou County flows through the dam plate, Changping , Dam yellow, wooden get, Dajiangping carp mouth (Muxianhe in here) to five temples, said the river; one originated in the lazy bench east of Fanjingshan, through the sand dam, Xikou, peace, dragon Fish two estuaries (Desheng Tunhe, born bridge in this import) to Jiang Zongmen, said Xiaojiang. Large and small two rivers at the “mainstay” - "- the intersection of copper and Jinjiang into Department, and then by Ma Yan, Yang head, Shishitan, exit into Hunan, throughout the Tongren things throughout. The total flow of more than 100