Green Road Basin in Pinal, Arizona, is a local government-owned dam designed for flood risk reduction. Completed in 1995, this earth dam stands at 10.6 feet high and spans a length of 6703 feet, with a storage capacity of 254 acre-feet. The dam's spillway, with a width of 27 feet, is of the uncontrolled type, serving its purpose effectively in managing potential flood events in the area.

Despite its crucial role in flood risk reduction, the dam's condition assessment in 2018 deemed it unsatisfactory, with a high hazard potential. The last inspection in February 2021 highlighted the need for maintenance and improvement to ensure the safety and effectiveness of the structure. With its location in S20, T6S, R3E, water resource and climate enthusiasts should be aware of the ongoing efforts to address the dam's risk management measures and ensure its resilience in the face of future challenges.