Endgate, located in Campbell County, Wyoming, is a private earth dam completed in 1967 for the primary purposes of fire protection, stock, and small fish pond. The dam stands at 18 feet in height and spans 605 feet in length, with a maximum storage capacity of 144 acre-feet. Situated on the East Prong Spotted Horse Creek, Endgate serves as a vital resource for water management in the region, with a surface area of 12 acres and a normal storage capacity of 68 acre-feet.

Despite its importance, Endgate is currently in poor condition, with a low hazard potential rating. The last inspection in July 2018 revealed the need for improvement, with a moderate risk assessment rating of 3. Although the dam does not have an Emergency Action Plan (EAP) in place, it is regularly inspected every 5 years to ensure the safety of the surrounding area. With its strategic location and critical role in water resource management, Endgate serves as a key infrastructure for fire protection and agricultural activities in the region, highlighting the importance of proactive maintenance and risk management measures for sustainable water resource utilization in the face of changing climate conditions.