Fisk Falls is a 15-foot waterfall on Roger Creek in Lewis County, Washington, in the Coast Range region. It lies about 16.7 miles west of Winlock and roughly 41.8 miles southwest of Olympia as the crow flies.
At 15 feet it is on the modest side for Washington, where the typical waterfall with a recorded height stands around 82 feet; it ranks 899th of 941. By form it is a plunge, where the water drops vertically and loses contact with the rock face.
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.
Lewis County holds 180 recorded waterfalls, and several are close by. Rock Creek Falls, is about 4 miles away. Upper Willapa Falls, is about 6.2 miles away. Pluvius Falls, is about 6.9 miles away.
Fisk Falls is located at 46.5010° N, 123.2883° 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.