US Geological Survey
National Hydrology Dataset (NHD) - Northern Alaska Flow Lines
This is the NHDFlowline feature class of the NHD geodatabase and contains the core linear network of the surface-water drainage system primarily consisting of streams and artificial paths through polygons such as lakes. This dataset has been clipped to northern Alaska, converted to a shapefile and projected to Alaska Albers-NAD83 by NSSI, July 2010. The original NHD geodatabase and further documentation can be found at the NHD homepage link that is provided.
Data and Resources
Data Types: GIS