By comparing Wuxi with Huzhou, Taihu Basin, which are on the different stages of industrialization, this paper disclosed the relationship between industrialization and industrial waste drainage.It is showed that different scales of industry and industrial structure lead to different waste drainages.Wuxi is on the late stage of industrialization which industrial waste drainage is decreasing with increase of income per capita while Huzhou is on the accelerating stage of industrialization which industrial waste drainage is increasing with increase of income per capita, but the water pollution in Wuxi is more serious than Huzhou, the reason is that the water quality is affected not only by industrial water drainage, but also by non-point pollution as well as the environmental capacity.