Wee Water Willy is a waterfall in Wyoming County, New York, in the Northern Allegheny Plateau region. It lies about 5.1 miles west of Nunda and roughly 42.3 miles southeast of Cheektowaga as the crow flies.
Its height has not been recorded in the source data. By form it is an ephemeral waterfall that flows only after rain or snowmelt.
The Northern Allegheny Plateau is a dissected upland of rolling hills and deep valleys in New York and Pennsylvania, with northern hardwood forest and dairy farms. Creeks cut through layered shale and sandstone in gorges lined with waterfalls, as in the Finger Lakes glens.
Wyoming County holds 23 recorded waterfalls, and several are close by. Middle Genesee Falls, a 107-foot block waterfall, is under a mile away. Deh-ga-ya-soh Falls, 150 feet high, is under a mile away. Deh-ge-wa-nus Falls, 30 feet high, is under a mile away.
Wee Water Willy is located at 42.5836° N, 78.0430° 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.