Lake Lillian Falls is a waterfall on Mill B South Fork in Salt Lake County, Utah, in the Wasatch and Uinta Mountains region. It lies about 5.9 miles east of Cottonwood Heights and roughly 8.1 miles east of Sandy Hills as the crow flies.
Its height has not been recorded in the source data.
The Wasatch and Uinta Mountains are steep, forested ranges with aspen, spruce and fir, alpine tundra and deep glacial canyons rising above the Utah valleys. Snowmelt-fed creeks drop through narrow canyons in a series of falls. Mill B South Fork carries 2 recorded waterfalls along its course.
Salt Lake County holds 13 recorded waterfalls, and several are close by. Lake Blanche Falls, is under a mile away. Lisa Falls, 75 feet high, is about 2.2 miles away. Hidden Falls, 40 feet high, is about 2.5 miles away.
Lake Lillian Falls is located at 40.6039° N, 111.6995° 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 position was verified on aerial imagery. Details on trails, parking and access have not been documented for this waterfall yet.