Mormon Well Spring, in the Desert National Wildlife Range west of Moapa Valley, Nevada, is a historic water source with a long record of human use. Although it is best known as a ranching site from about 1900 to 1924, archaeological evidence shows Native American use from about 1000 AD to 1900 AD, including by Southern Paiute people. It was listed on the National Register of Historic Places in 1974. The spring still provides water for animals today through watering structures maintained by the Bureau of Land Management, and it stands near the historic Corn Creek Campsite.