Description: This dataset provides a representation of the watercourses within the Oregon portion of the Columbia basin as well as coastal and Great Basin watersheds. A selected subset of streams were originally derived from the Framework hydrography dataset and include all records originally present within the 1:100,000 scale PNW Hydrography dataset, named 1:24,000 scale streams and unnamed 1:24,000 scale streams where ODFW managed aquatic resource information exist. The data were migrated to events on NHD between 2012 and 2014.
Copyright Text: ODFW, Jon Bowers, Ruth Schellbach.