This line shapefile represents hydrographic features of the Russian River basin in California. This layer was derived from the original Watershed Assessment 1:24,000 Hydrography data created by the California Department of Forestry and Fire Protection. Provides seamless enhanced hydrography data by river basin, modified for hydrologic modeling. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.