Mima Falls is a waterfall on Mima Creek in Thurston County, Washington, in the Coast Range region. It lies about 6.2 miles north of Rochester and roughly 12.8 miles southwest of Olympia 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 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.
Thurston County holds 14 recorded waterfalls, and several are close by. Porter Falls, is about 9.6 miles away. Perry Creek Falls, 50 feet high, is about 10.2 miles away. Upper Tumwater Falls, an 18-foot segmented cascade waterfall, is about 11.2 miles away.
Mima Falls is located at 46.9110° N, 123.0881° 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.