Colby Pond, located in Plymouth, Vermont, is a picturesque recreational spot with a dam that was completed in 1959. The dam, primarily made of earth and stone, stands at a height of 29 feet and has a length of 505 feet, creating a storage capacity of 210 acre-feet. The pond covers a surface area of 20 acres and is fed by the Twentymile Stream, offering a tranquil retreat for water resource and climate enthusiasts to enjoy.

Managed by the Vermont Department of Environmental Conservation, Colby Pond is regulated, permitted, inspected, and enforced by the state authorities to ensure its safety and compliance with regulations. Despite being classified as low hazard potential, the dam is assessed to be in fair condition as of the last inspection in May 2013. The pond's emergency action plan status, risk assessment, and inundation maps preparation are currently unspecified, indicating potential areas for improvement in emergency preparedness.

With its idyllic setting and recreational opportunities, Colby Pond serves as a valuable resource for the local community and visitors alike. As water resource and climate enthusiasts explore this serene location, there is an opportunity to appreciate the careful design and maintenance of the dam, ensuring the safety and sustainability of this beloved waterway in Windsor County, Vermont.