Blue River confluence with Unuk River, Alaska
Detailed Description
Blue River confluence with Unuk River in the volcanic Iskut-Unuk River Cones region. The Unuk River is one of the transboundary watersheds of Southeast Alaska. Visit USGS Transboundary River Monitoring in Southeast Alaska for more information about our research.
Sources/Usage
Public Domain.
Photo by Jennifer Hamblen, U.S. Geological Survey