Apple Valley is a town located in the high desert region of Southern California. The climate is hot and dry with temperatures reaching 90 degrees Fahrenheit during the summer months. The town is situated near the Mojave River, which provides a vital source of water for the surrounding area. However, the river has a high concentration of Total Dissolved Solids (TDS) and is subject to pollution from agricultural runoff. Despite this, there are various outdoor recreation opportunities in the area, including hiking in the nearby San Bernardino Mountains, camping in the Mojave National Preserve, and visiting the nearby Victor Valley Museum. Overall, Apple Valley's location in the high desert offers unique outdoor experiences, but the region's hydrology constituents require careful management.