 the hood river, formerly known as dog river, is a tributary of the columbia river in northwestern oregon in the united states. approximately  long from its mouth to its farthest headwaters on the east fork, the river descends from wilderness areas in the cascade range on mount hood and flows through the agricultural hood river valley to join the columbia river in the columbia river gorge. it rises in three separate forks on the north side of mount hood, within the mount hood wilderness in hood river county which is approxim
Columbia_River_Gorge Landforms_of_Hood_River_County,_Oregon Rivers_of_Oregon Tributaries_of_the_Columbia_River