Wheaton No. 1 is a privately owned earth dam located in Converse, Wyoming, along Wheaton Draw. Built in 1969 for irrigation purposes, this dam stands at 26 feet high with a storage capacity of 112 acre-feet. Despite its low hazard potential and satisfactory condition assessment, the dam is regulated by the Wyoming State Engineer's Office, which oversees its inspection, enforcement, and permitting processes.

With a spillway width of 195 feet and an uncontrolled spillway type, Wheaton No. 1 has a moderate risk assessment rating of 3. The dam's emergency action plan status and risk management measures are currently unspecified, indicating potential areas for improvement. Despite its age, the dam has undergone regular inspections, with the most recent assessment conducted in May 2020, ensuring its continued safety and functionality for the surrounding community and its water resource needs.

Located in the vast landscapes of Wyoming, Wheaton No. 1 serves as a vital water resource for irrigation, fire protection, stock, and small fish ponds. Its presence highlights the importance of maintaining and monitoring dams in remote areas to ensure the sustainable management of water resources and climate resilience in the region.