Abstract: Rainfall runoff pollution is an most important non-point pollution. As its randomization and indefinability of pollution, more and more governments in global have paid great attention to it, and environmental protection researchers has put lot of manpower and material resources to it through several routes. This article is a comment on the rainfall runoff pollution research in recent years, and it is a summary of Chinese and abroad researchers from Rainfall runoff pollution sources, style, reaearch techinques and methods, mechanism, management measures and control techniques.