Hugh McDonald Dam, located in Chugwater, Wyoming, serves multiple purposes including irrigation, fire protection, stock watering, and small fish pond maintenance. Built in 1949, this private-owned Earth dam stands at a height of 37 feet and has a storage capacity of 173 acre-feet. The dam spans 518 feet in length and is situated on the North Chugwater Creek, within the Platte County of Wyoming.

Despite its low hazard potential, the dam's condition assessment in 2021 revealed poor structural health, prompting the need for regular inspections and maintenance. With a moderate risk rating of 3, the dam is under the jurisdiction of the Wyoming State Engineer's Office, which oversees permitting, inspections, and enforcement. The presence of an uncontrolled spillway with a width of 120 feet adds an additional layer of complexity to the dam's operation and safety measures.

Given its vital role in water management and agricultural activities in the region, water resource and climate enthusiasts should closely monitor the maintenance and risk management efforts surrounding the Hugh McDonald Dam. With its historical significance and multiple functionalities, the dam represents a critical piece of infrastructure that requires regular attention and investment to ensure the safety and sustainability of its operations.