George Lewis #6, also known as Tennessee Pond, is a privately owned dam located in Olney Springs, Colorado. Built in 1914, this Earth-type dam stands at a height of 13 feet and has a hydraulic height of 12 feet. Its primary purpose is irrigation, serving the Arkansas River-TR area with a storage capacity of 2590 acre-feet.

Despite being classified as having a low hazard potential, the dam is considered to have a high risk due to certain factors. It has not been inspected since November 1993, and its condition assessment is listed as "Not Rated." With a maximum discharge rate of 593 cubic feet per second and a surface area of 170 acres, the dam plays a crucial role in water resource management in the region.

Water resource and climate enthusiasts will find George Lewis #6 to be a fascinating structure with historical significance dating back over a century. Its location in Crowley County, Colorado, and its association with the Arkansas River make it a key player in the irrigation system of the area. As discussions around dam safety and risk management continue to evolve, George Lewis #6 stands as a testament to the importance of maintaining and monitoring these critical water infrastructure assets.