Riverside, also known as Sanborn Draw, is a private-owned dam located in Weld County, Colorado. Built in 1908 by designers Baker & Thompson, this Earth-type dam serves primarily for irrigation purposes along the Sanborn Draw river. With a height of 41 feet and a length of 23,400 feet, Riverside has a storage capacity of 91,391 acre-feet, making it a significant water resource for the area.

Despite its age, Riverside remains in satisfactory condition as of the last assessment in November 2020. However, it poses a high hazard potential due to its uncontrolled spillway type and high-risk assessment rating. The dam has a moderate risk of failure, prompting the need for regular inspections and potential risk management measures to ensure the safety of downstream communities and infrastructure.

With a drainage area of 89 square miles and a maximum discharge of 3,371 cubic feet per second, Riverside plays a crucial role in water management and irrigation in the region. As water resource and climate enthusiasts, understanding the importance of maintaining structures like Riverside is vital to ensuring the sustainable use and conservation of water resources in the face of changing climate conditions.