Rhodes Arroyo Retarding Dam

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Rhodes Arroyo Retarding Dam, also known as Rhodes Arroyo Dam, is a private structure located in Radium Springs, New Mexico, along the Rhodes Arroyo stream. Designed by the USDA NRCS and completed in 1960, this earth dam stands at a height of 44.5 feet and spans a length of 440 feet, with a storage capacity of 194 acre-feet for flood risk reduction. The dam is regulated by the Office of the State Engineer and undergoes state inspection, permitting, and enforcement.

With a significant hazard potential and a poor condition assessment as of April 2016, the Rhodes Arroyo Retarding Dam requires attention to ensure its continued effectiveness in mitigating flood risks. The dam features an uncontrolled spillway and is associated with no other structures, situated within a drainage area of 2 square miles. Its risk assessment is moderate, highlighting the need for risk management measures to be implemented to address potential vulnerabilities and ensure the safety of the surrounding area.

As a notable feature in the water resource management landscape of Doña Ana County, New Mexico, the Rhodes Arroyo Retarding Dam plays a crucial role in flood risk reduction along the Rhodes Arroyo stream. Climate and water resource enthusiasts can appreciate the engineering and operational aspects of this dam, which serves as a vital piece of infrastructure in safeguarding the local community from the impacts of flooding events. Continuous monitoring and maintenance efforts are essential to uphold the dam's functionality and resilience in the face of changing environmental conditions.