Second Connecticut Lake Falls is one of the recorded waterfalls on Connecticut River in Coos County, New Hampshire, in the Northeastern Highlands region. It lies about 22.9 miles northeast of Colebrook and roughly 112.2 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. Connecticut River carries 5 recorded waterfalls along its course.
There are 79 recorded waterfalls in Coos County. Moose Falls, a tiered waterfall, is about 3.4 miles away. Round Pond Falls, a block waterfall, is about 4.1 miles away. Fourth Connecticut Lake Falls, a cascade waterfall, is about 7.4 miles away.
Second Connecticut Lake Falls is located at 45.1413° N, 71.1815° 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.