StreamNet is a cooperative information management and dissemination project focused on fisheries and aquatic related data in the Columbia River basin and the Pacific Northwest. StreamNet provides a variety of kinds of data related to fish resources and maintains the 1:100,000 scale hydrography layer for the Pacific Northwest. Information is available through the on-line database query or by custom request. This site offers lots of downloadable resources of fisheries and aquatic related data, publica education programs, and other useful internet resources.