The aquatic ecosystem is inextricably linked, through the riparian zone, with the terrestrial ecosystem. Species of fish in this stretch of the
Much of the Snake River and many of its reaches have been declared as critical habitat for the Snake River sockeye salmon (Oncorhynchus nerka), a federally listed endangered species, and the Snake River fall Chinook salmon (Oncorhynchus tschawytscha), a federally listed threatened species. In addition, the entire
Did You Know?
Lake Bonneville overflowed its rim about 15,000 years ago in southeastern Idaho near the present day city of Pocatello. The Snake River cut down through the ancient flood plain sediments and deepened and widened the Hagerman valley.