Bennett Wma, located in Cottonwood, Minnesota, is a state-owned water management area with a primary purpose of supporting fish and wildlife ponds. The dam at Bennett Wma stands at 9 feet tall with a hydraulic height of 4 feet, providing a storage capacity of 450 acre-feet and a surface area of 147 acres. The area is regulated by the Minnesota Department of Natural Resources and is inspected regularly to ensure it meets state standards for safety and environmental protection.

The dam on Judicial Ditch 1, within Bennett Wma, has a low hazard potential and is currently in a not rated condition. Despite lacking a condition assessment date, the area is deemed safe for recreational and wildlife purposes. With a drainage area of 22 square miles, Bennett Wma plays a crucial role in managing water resources in the region. Climate and water enthusiasts can appreciate the efforts made by the state of Minnesota to maintain this important wildlife conservation area and its associated water infrastructure.