Alkali Dam, located in Natrona, Wyoming, was completed in 1967 by the Bureau of Land Management for the primary purpose of debris control along the Tributary Alkali Creek. This gravity dam stands at a structural height of 35 feet and a hydraulic height of 30 feet, with a length of 801 feet. It has a maximum storage capacity of 116.7 acre-feet and a normal storage of 23 acre-feet, covering a surface area of 13.3 acres.

Despite being classified as having a low hazard potential, Alkali Dam is in fair condition and undergoes inspections every five years to ensure its safety. The dam features an uncontrolled spillway with a width of 2 feet and has no outlet gates. Although the risk assessment indicates a moderate risk level, the dam is well-maintained by the Bureau of Land Management to mitigate any potential issues.

Alkali Dam serves as a vital infrastructure for water resource management in the area, providing essential debris control along Alkali Creek. As climate and water resource enthusiasts, understanding the design, purpose, and condition of dams like Alkali Dam is crucial for ensuring the sustainability and safety of our water systems in the face of changing environmental conditions.