Little Jack Falls is one of the recorded waterfalls on Little Jack Falls Creek in Columbia County, Oregon, in the Coast Range region. It lies about 3 miles southeast of Rainier and roughly 30.9 miles north of Vancouver as the crow flies.
No height measurement has been recorded for it yet.
The Coast Range is a belt of steep, deeply dissected hills along the Pacific, wrapped in dense temperate rainforest of Douglas fir, western hemlock, Sitka spruce and red alder. Heavy winter rain feeds short, fast creeks lined with ferns, salmonberry and moss that drop steeply toward the ocean or the Columbia.
There are 11 recorded waterfalls in Columbia County. Jack Falls, a 70-foot horsetail waterfall, is under a mile away. Marietta Falls, a 125-foot plunge waterfall, is about 5.4 miles away across the state line in Washington. Tide Creek Falls, is about 7.2 miles away.
Little Jack Falls is located at 46.0553° N, 122.8978° 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.