The Middleton Tunnel, Hernia Dam, and the water tank on top of the Red Hills are pivotal landmarks in the history of St. George, Utah, each contributing significantly to the region’s development. The Middleton Tunnel, constructed in the early 20th century, was a crucial engineering feat that facilitated the transport of resources, including water, from the nearby canyons to the arid lands of St. George, showcasing the settlers’ ingenuity and determination.