Hog Wallow, located in Apache County, Arizona, is a private Fish and Wildlife Pond constructed in 1908 with a dam height of 7 feet and a length of 392 feet. The dam has a storage capacity of 1000 acre-feet and serves multiple purposes including fire protection, stock watering, irrigation, and recreation. Situated along the Little Colorado River, the dam's primary source agency is the Arizona Department of Water Resources, with state regulatory oversight for permitting, inspection, and enforcement.

With a low hazard potential and a moderate risk assessment rating, Hog Wallow dam remains in good condition, though it has not been rated recently. The dam features an uncontrolled spillway with a width of 12 feet and has a drainage area of 4 square miles. Despite not being inspected since 2009, the dam is regularly monitored for any potential risks or issues. In case of emergencies, the dam does not have an Emergency Action Plan in place, but the risk management measures are being actively considered to ensure the safety of the surrounding area.

Overall, Hog Wallow serves as a vital resource for the local wildlife and recreational activities in the area. With its historical significance and multi-purpose utility, the dam continues to be an essential component of the water resource infrastructure in Apache County, Arizona. Enthusiasts of water resources and climate will find the unique characteristics and management aspects of Hog Wallow to be both intriguing and informative in understanding the intersection of human development and environmental conservation.