Great Falls is one of the recorded waterfalls in Oxford County, Maine, in the Northeastern Highlands region. It lies about 1.8 miles south of Hiram and roughly 30 miles northwest of Portland as the crow flies.
No height measurement has been recorded for it yet. The water comes down as a dam-created falls, where a man-made structure creates the drop.
The Northeastern Highlands are the mountains of northern New England and the Adirondacks, with spruce-fir on the summits and northern hardwood forest of maple, beech and birch below, and countless lakes and boulder-strewn brooks. Fast mountain streams drop over granite and gneiss ledges in chains of falls and pools.
There are 34 recorded waterfalls in Oxford County. Steep Falls, a 6-foot block waterfall, is about 8 miles away. Chases Falls, 35 feet high, is about 12.8 miles away. Nasons Mills, a 60-foot cascade waterfall, is about 12.9 miles away.
Great Falls is located at 43.8526° N, 70.7967° W. The listing is based on the USGS Geographic Names Information System, one of the sources compiled by the U.S. Geological Survey in its inventory of waterfalls and rapids of the conterminous United States. The position was verified on aerial imagery. Details on trails, parking and access have not been documented for this waterfall yet.