Adamant Pond, also known as Upper Sodom Pond, is a private water resource located in Calais, Vermont. Managed by the Vermont Department of Environmental Conservation (DEC), this recreational dam was completed in 1870 and stands at a height of 10 feet, with a storage capacity of 230 acre-feet. The dam, primarily made of concrete, serves as a popular spot for outdoor enthusiasts looking to enjoy the 50-acre surface area for various recreational activities.

Despite its historical significance and recreational value, Adamant Pond poses a significant hazard potential with a poor condition assessment as of June 2017. The dam's inspection frequency is set at every 3 years, with the last inspection conducted in July 2017. With its location on Beaver Meadow Brook and a drainage area of 2.31 square miles, the dam's structural integrity and maintenance are crucial for ensuring the safety and sustainability of the surrounding environment and community.

As water resource and climate enthusiasts, it is important to recognize the importance of monitoring and managing dams like Adamant Pond to mitigate potential risks and ensure responsible stewardship of our natural resources. With ongoing regulatory oversight and enforcement by the state of Vermont, efforts to improve the condition and safety of the dam will be vital in preserving the ecological balance and recreational opportunities that this cherished water resource provides for generations to come.