Little Bemidji Lake, located in Becker County, Minnesota, is a gravity dam with a height of 9.1 feet and a hydraulic height of 3.9 feet. Built in 1938 by the WPA-C, this dam serves various purposes, including flood control and water storage for the Otter Tail River. With a normal storage capacity of 12,480 acre-feet and a surface area of 290 acres, this dam plays a crucial role in managing water resources in the region.

Although classified as having a low hazard potential, the dam at Little Bemidji Lake is considered to be in fair condition. The last inspection in July 2018 revealed that the dam meets regulatory standards set by the Minnesota Department of Natural Resources. Despite its relatively low hazard potential, the risk assessment for this dam is rated as very high (1), indicating the importance of ongoing monitoring and maintenance to ensure its safety and effectiveness in the face of changing climate conditions.

As a state-regulated structure with a controlled spillway and a maximum discharge capacity of 1,800 cubic feet per second, Little Bemidji Lake provides valuable insights into the intersection of water resource management and climate adaptation. With its historical significance and ongoing regulatory oversight, this dam serves as a reminder of the importance of sustainable water infrastructure in the face of a changing climate.