Quillisascut Creek Falls is a waterfall on Quillisascut Creek in Stevens County, Washington, in the Northern Rockies region. It lies about 12.6 miles southwest of Kettle Falls and roughly 65.1 miles northwest of Spokane as the crow flies.
Its height has not been recorded in the source data. By form it is a horsetail, where the water keeps some contact with the bedrock as it falls.
The Northern Rockies are rugged, glaciated mountains with dense forests of western red cedar, hemlock, larch and Douglas fir in the moist valleys and alpine terrain above. Abundant snowmelt feeds rivers and cascading creeks.
Stevens County holds 19 recorded waterfalls, and several are close by. Meyers Falls, an 80-foot veiling cascade waterfall, is about 11.5 miles away. Upper Meyers Falls, 26 feet high, is about 11.6 miles away. Kettle Falls, 45 feet high, is about 12.8 miles away.
Quillisascut Creek Falls is located at 48.4520° N, 118.1922° 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.