Russian River Integrated Hydrologic Model (RRIHM): Watershed Streams
This data release is a subset of the National Hydrography Dataset (NHD) flowlines covering the Russian River watershed and the Russian River Integrated Hydrologic Model (RRIHM). The majority of this metadata was modified from the source metadata. 
Abstract from the NHD metadata:
The National Hydrography Dataset (NHD) …