Dry Sand Lake WMA in Cass, Minnesota is a state-regulated area that serves as a fish and wildlife pond, with Farnham Creek and JD 7 flowing nearby. The dam, completed in 1964, is primarily used for flood control and habitat preservation, with a low hazard potential and a satisfactory condition assessment as of July 2015. The WMA covers a drainage area of 3.6 square miles and has a normal storage capacity of 750 acre-feet, providing essential water resources for the local ecosystem.

Managed by the Minnesota Department of Natural Resources, Dry Sand Lake WMA is located in Motley and covers a surface area that supports a variety of wildlife species. With a maximum discharge of 375 cfs, the dam plays a crucial role in regulating water flow and maintaining the environmental balance in the region. The WMA is a popular destination for water resource and climate enthusiasts, offering opportunities for outdoor recreation and wildlife observation.

Visitors to Dry Sand Lake WMA can explore the diverse habitats surrounding the dam, including wetlands, forests, and grasslands that support a wide range of plant and animal species. The area's conservation efforts, combined with its recreational opportunities, make it a valuable resource for both wildlife and outdoor enthusiasts interested in the intersection of water resources and climate conservation.