New London, located in Kandiyohi County, Minnesota, is home to a significant water resource known as the Crow River Middle Fork. The New London dam, completed in 1864, stands at a height of 20 feet and serves various purposes, with a primary dam type of Earth and a hydraulic height of 5.5 feet. The dam has a high hazard potential but is deemed to be in satisfactory condition as of the last assessment in October 2017.

Managed by the Minnesota Department of Natural Resources, the New London dam is subject to state regulation, permitting, inspection, and enforcement. With a storage capacity of 13,371 acre-feet and a drainage area of 75 square miles, the dam plays a crucial role in water management and flood control in the region. The structure has a spillway width of 13 feet and a maximum discharge of 380 cubic feet per second, ensuring the safety and stability of the surrounding area.

New London's rich history and its vital water infrastructure make it a significant location for water resource and climate enthusiasts. The dam's role in managing the Crow River Middle Fork and its impact on the local ecosystem highlight the importance of sustainable water management practices in the face of changing climate conditions. As the community continues to prioritize water conservation and safety, the New London dam stands as a testament to the intersection of human infrastructure and natural resources in the fight against climate change.