Imnaha Falls is one of the recorded waterfalls on Imnaha River in Wallowa County, Oregon, in the Blue Mountains region. It lies about 17.9 miles south of Joseph and roughly 102 miles north of Caldwell as the crow flies.
No height measurement has been recorded for it yet.
The Blue Mountains of northeastern Oregon and adjacent states are a group of dissected uplands and volcanic plateaus with ponderosa pine, Douglas fir and grand fir forest and dry grassland on lower slopes. Deep canyons and steep tributaries carry snowmelt streams with waterfalls.
There are 38 recorded waterfalls in Wallowa County. Middle Fork Big Sheep Creek Falls, 70 feet high, is about 4.8 miles away. Bonny Lakes Falls, is about 5.2 miles away. East Fork Falls, is about 5.5 miles away.
Imnaha Falls is located at 45.1083° N, 117.1120° W. The listing is based on the World Waterfall Database, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The creek name is confirmed against the federal Geographic Names Information System. The exact position has not yet been verified on aerial imagery, so treat the map pin as approximate. Details on trails, parking and access have not been documented for this waterfall yet.