July 23, 2023 Drone Video of the Livermore Falls and Otis Hydro sites on the Androscoggin River, ME

Livermore Falls is the more downstream of the two Developments in this video, and has two powerhouses. The original powerhouse (circa 1900) has eight turbines with a combined generating capacity of 7.8 MW; the second small powerhouse was constructed in 2004 and has a single vertical turbine with an installed capacity of 1.0 MW.
The Otis project is just upstream of the Livermore Development. The Otis dam was originally built in 1888 as part of the paper mill on the river-left (northeast side of the river). The "new" 10.4MW powerhouse on the river-right was built in 1984, with an installed capacity of 10.4 MW. The original powerhouse is no longer in use.