Upper Eggleston, also known as Little Eggleson, is a vital irrigation infrastructure located in Cedaredge, Colorado. Built in 1892, this Earth type dam stands at a height of 16 feet, with a hydraulic height of 17 feet, serving the primary purpose of irrigation. With a storage capacity of 350 acre-feet and a normal storage of 230 acre-feet, Upper Eggleston plays a crucial role in supporting agricultural activities in the region.

Situated on Kiser Creek in Delta County, Upper Eggleston is regulated by the Colorado Department of Water Resources, ensuring proper inspection, permitting, and enforcement measures are in place. With a low hazard potential and fair condition assessment, the dam poses minimal risk to surrounding areas. Despite its age, Upper Eggleston continues to function effectively, with a maximum discharge of 310 cubic feet per second and no spillway type.

For water resource and climate enthusiasts, Upper Eggleston serves as a fascinating example of historic irrigation infrastructure in Colorado, showcasing the importance of maintaining and regulating such structures for sustainable water management. With its rich history, functional design, and significant role in supporting local agriculture, Upper Eggleston stands as a testament to the enduring value of water resources in the region.