[1] The powerhouse of the dam is located adjacent to the east abutment, and it has a total length of 151 feet.
During the dam's construction many cemeteries and graveyards had to be removed due to the creation of the new lake.
Lake Greeson is divided into three layers so Narrows Dam can work and operate properly.
The middle layer or "Power Storage" portion is used to regulate the flow of water running into the generators of the dam.
Construction on the dam by the United States Army Corps of Engineers began in April 1947.