The Talkeetna River is a river in Alaska. Tanaina Indian name reported in 1898 to mean "river of plenty" by G. H. Eldridge and Robert Muldrow, United States Geological Survey. or as K'dalkitnu. Heads at Talkeetna Glacier in Talkeetna Mountains at 62°11′00″N 148°29′00″W / 62.18333°N 148.48333°W, flows North-West and South-West to Susitna River at …The Talkeetna River is a river in Alaska. Tanaina Indian name reported in 1898 to mean "river of plenty" by G. H. Eldridge and Robert Muldrow, United States Geological Survey. or as K'dalkitnu. Heads at Talkeetna Glacier in Talkeetna Mountains at 62°11′00″N 148°29′00″W / 62.18333°N 148.48333°W, flows North-West and South-West to Susitna River at Talkeetna, Alaska; Cook Inlet Low.