West route. Some 1.5 million cubic meters of water is envisaged to be diverted from Dadu, Yalong and Tongtian rivers on the upper reaches of the Yellow River to Ningxia and Inner Mongolian autonomous regions and Shaanxi and Shanxi provinces.

• 西线工程：从大渡河、雅砻江、通天河调水150亿立方米到黄河上游，供宁夏、内蒙古、陕西、山西用水。