22 - 36 is a private earth dam located in Johnson, Wyoming, with a primary purpose of irrigation. Completed in 2003, this dam stands at a height of 90 feet and has a storage capacity of 290 acre-feet, serving various purposes including fire protection, stock, fish and wildlife pond, and irrigation. The dam spans 573 feet in length and covers a surface area of 9.59 acres, with a maximum discharge rate of 1950 cubic feet per second.

Owned privately, 22 - 36 is regulated by the State of Wyoming and is subject to regular inspections, with the last assessment conducted in June 2018, resulting in a fair condition assessment and a low hazard potential. The dam features an uncontrolled spillway with a width of 50 feet and a single outlet valve. Despite its moderate risk assessment, the dam has not undergone any modifications and lacks detailed risk management measures, highlighting the need for continued monitoring and maintenance to ensure its safety and functionality for water resource and climate enthusiasts in the region.