Poplar Stream Falls collectively refers to two different falls in the same area, a 24' drop on Poplar Stream, and a 51' drop on South Brook. The two falls are lumped together in one name. The 24' drop is located at 45.1024, -70.1964 and the 51' drop is located at 45.1022, -70.1916 . To be more technically precise, this entry should actually be two different entries, Poplar Stream Falls (24') and South Brook Falls (51') and when I field-check this (these...) entry, I'll likely make that change to my data.