Twiford, located in Platte, Wyoming, is a privately owned irrigation dam completed in 1944 on N Bear Creek. The dam, primarily constructed of earth and stone with a soil foundation, stands at a height of 35 feet with a hydraulic height of 30 feet. It has a length of 325 feet and a storage capacity of 508 acre-feet, with a normal storage capacity of 285 acre-feet. The dam's spillway, with a width of 200 feet, is of the uncontrolled type.

With a low hazard potential and fair condition assessment, Twiford is regularly inspected every five years, with the last assessment conducted in June 2019. While the dam's risk assessment is moderate, it meets regulatory guidelines and has not undergone significant modifications in recent years. The surrounding area is at a moderate risk level (3) in terms of potential hazards associated with the dam. Overall, Twiford serves as a vital infrastructure for irrigation purposes in the region, ensuring water resource management and agricultural sustainability in the area.