Helm Canyon Falls is a waterfall in Sherman County, Oregon, in the Columbia Plateau region. It lies about 11.2 miles southeast of Goldendale and roughly 62.8 miles south of Yakima as the crow flies.
Its height has not been recorded in the source data.
The Columbia Plateau is a vast expanse of layered basalt flows covered by sagebrush steppe, grassland and dryland wheat. Waterfalls here drop over basalt cliffs in coulees and river canyons carved by ancient floods.
Sherman County holds 3 recorded waterfalls, and several are close by. Tumwater Falls, is about 8.5 miles away. Celilo Falls, is about 15 miles away. Little Klickitat Falls, a 16-foot cascade waterfall, is about 17.2 miles away across the state line in Washington.
Helm Canyon Falls is located at 45.7004° N, 120.6674° 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 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.