Ryff and Klassert is a privately owned irrigation dam located in Torrington, Wyoming, on the Hunton Creek. Built in 1914, this earth dam stands at 29 feet tall with a hydraulic height of 25 feet, serving its primary purpose of irrigation. The dam has a storage capacity of 89 acre-feet, with a normal storage level of 53 acre-feet and a surface area of 6 acres.

Despite its age, Ryff and Klassert has a low hazard potential and a moderate risk assessment rating. The dam features an uncontrolled spillway with a width of 40 feet and an outlet gate controlled by a single valve. Regular inspections are conducted on a five-year frequency to ensure its structural integrity and safety. The dam is state-regulated, with oversight from the Wyoming State Engineer's Office for permitting, inspection, and enforcement.

Congressional District 00 in Wyoming, represented by Liz Cheney, includes Ryff and Klassert within its jurisdiction. The dam plays a vital role in the region's agricultural landscape, providing essential water resources for irrigation purposes. With its historical significance and ongoing maintenance efforts, Ryff and Klassert stands as a testament to sustainable water management practices in the face of evolving climate challenges.