Due to the rapidly changeable growth in the Internet, there has been large amount of web data generated. This web data can be mined to provide results which can greatly improve the performance and help business to grow. In this paper, we proposed to various type of web mining and uses the web server logs as data sources in retrieve web usage mining and We have surveyed about the process of web usage mining methods and the different techniques which includes clustering, classification, association rule mining etc. We also studied about the various applications of web usage mining, storage mechanisms.