Piercefield : P-7387

The Piercefield project is located on the Raquette River below the outlet of Tupper Lake, in the towns of Piercefield and Altamont, St. Lawrence and Franklin Counties, respectively, New York. The existing project consists of: a dam with a 495-foot-long concrete...

Natural Dam : P-2851

The Natural Dam Project consists of:  a 230-foot-long, 3-foot-high concrete dam with a 155-foot-long spillway equipped with a 2.2-foot-high inflatable rubber dam and a 180-foot-long auxiliary dam/spillway; a 570-acre impoundment with a normal water surface elevation...