Kirby Creek, located in Hot Springs, Wyoming, is a private irrigation dam completed in 1953, with a primary purpose of irrigation. This earth dam with stone core stands at a height of 20 feet and has a hydraulic height of 14 feet. The dam has a storage capacity of 140 acre-feet and serves as a crucial water resource for the area.

Despite being classified as having a low hazard potential and fair condition assessment, Kirby Creek is subject to state regulation, inspection, and enforcement. The dam features an uncontrolled spillway and outlet gates, and has a moderate risk assessment rating. The last inspection in 2018 revealed no major issues, but ongoing monitoring and maintenance are necessary to ensure the safety and functionality of this essential water infrastructure.

With a drainage area of 0 and a maximum discharge of 0, Kirby Creek plays a vital role in supporting agricultural activities in the region. The dam is a key contributor to water resource management in the area, and its presence underscores the importance of maintaining and monitoring infrastructure to address the challenges posed by climate change and water scarcity.