Wolcott, also known as Pottersville, is a local government-owned hydroelectric dam located in Lamoille, Vermont. Built in 1920, this concrete dam stands at a height of 48 feet and has a structural height of 52 feet, with a length of 384 feet. It serves the primary purpose of hydroelectric power generation and is situated on the Lamoille River.

With a hazard potential rated as high, Wolcott has not been assessed for its condition as of the last inspection in 1992. Despite its age, the dam remains a significant structure in the area, storing 615 acre-feet of water and covering a surface area of 12 acres. It is positioned within a drainage area of 134.7 square miles and plays a vital role in the local water resource management.

Although not currently regulated or permitted by the state, Wolcott serves as an important piece of infrastructure for the region. Its historical significance and contribution to hydroelectric power generation make it a noteworthy site for water resource and climate enthusiasts to explore and appreciate in the beautiful state of Vermont.