Nutrioso, located in Apache County, Arizona, is a private fish and wildlife pond with a primary purpose of supporting aquatic ecosystems. Built in 1929 by the USDA NRCS, this earth dam stands at 10 feet high and stretches 865 feet long, with a storage capacity of 145 acre-feet. The dam serves the dual purposes of irrigation and wildlife conservation, providing essential water resources to the surrounding area.

Despite its age, Nutrioso dam is considered to have low hazard potential and a moderate risk assessment rating. With a drainage area of 10.94 square miles and a maximum discharge of 36 cubic feet per second, this structure plays a crucial role in managing water flow and supporting local flora and fauna. Although not currently rated for condition assessment, the dam continues to operate effectively, demonstrating its importance as a key water resource in the region.

As part of the Los Angeles District, Nutrioso dam is a vital component of the local ecosystem, ensuring a stable supply of water for wildlife and agricultural purposes. With its uncontrolled spillway and outlet gates, the dam provides a reliable water source while maintaining a low-risk profile. As climate change continues to impact water resources, structures like Nutrioso will play an increasingly important role in preserving and managing water supplies for future generations.