Coyote Den is a privately-owned irrigation structure located in Sheridan, Wyoming, along Coyote Den Draw. Built in 1965, this earth dam stands at a height of 31 feet and has a storage capacity of 51 acre-feet. With a spillway width of 50 feet and a maximum discharge of 1470 cubic feet per second, the dam serves the dual purpose of irrigation and water supply in the area.

Maintained by the Wyoming State Engineer's Office, Coyote Den has been assessed to have a low hazard potential and fair condition. Despite being classified as a moderate risk structure, it meets regulatory guidelines and undergoes inspections every five years to ensure its continued safety and functionality. With Liz Cheney as the representative for Congressional District 00, Wyoming, the dam is a vital component of the state's water resource infrastructure.

Coyote Den's presence along the UNNAMED ROAD in Sheridan County underscores its importance in water management and agricultural activities. As a key piece of the local water supply system, this structure plays a crucial role in supporting the region's irrigation needs. With its controlled spillway and valve outlet, Coyote Den stands as a testament to effective water resource management in the state of Wyoming.