67 ° 50' 10" N,
155 ° 7' 30" W
Yukon-Koyukuk (CA)
9.7 mi (15.61 km)
2487 ft (758.04 m)
Flows NE to Alatna River, 30 mi N of Mount Igikpak.
HistoryNamed for Howard Rock (Eskimo name "Weyahok", 1911-1976, artist, editor of the Tundro Times and 1974 Alaskan Man of theYear.