Fort Hill Brook Falls is a 10-foot waterfall on Fort Hill Brook in Southeastern Connecticut Planning Region, Connecticut, in the Northeastern Coastal Zone region. It lies about 0.6 miles north of Poquonock Bridge and roughly 39.4 miles southwest of Warwick as the crow flies.
At 10 feet it is on the modest side for Connecticut, where the typical waterfall with a recorded height stands around 25 feet; it ranks 45th of 53. By form it is a block waterfall, wider than it is tall, spilling over a broad ledge.
The Northeastern Coastal Zone is a rolling, glaciated lowland of oak-pine forest, stony soils and dense settlement from Boston to Long Island Sound. Waterfalls are small, often on former mill streams over granite ledges.
Southeastern Connecticut Planning Region holds 7 recorded waterfalls, and several are close by. Silver Falls, a dam waterfall, is about 11 miles away. Yantic Falls, a 40-foot tiered waterfall, is about 13 miles away. Quinebaug Falls, a dam waterfall, is about 14 miles away.
Fort Hill Brook Falls is located at 41.3535° N, 72.0208° 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.