Loyd's Lake in Monticello, Utah, is a privately owned reservoir primarily used for irrigation purposes. Constructed in 1984, this Earth-type dam has a hydraulic height of 125 feet and a structural height of 133 feet, providing a storage capacity of 4,300 acre-feet. Situated amidst the serene surroundings of San Juan County, Loyd's Lake serves as a crucial water resource for the local community, drawing water from South Creek and Pole Creek.

Managed by the Utah Division of Water Rights, Loyd's Lake boasts a high hazard potential but maintains a satisfactory condition assessment. With a maximum discharge capacity of 140 cubic feet per second, this reservoir plays a vital role in agricultural water supply and management in the region. Despite its remote location, Loyd's Lake serves as a significant example of sustainable water resource development and regulation in Utah, ensuring water security for the surrounding areas.

While Loyd's Lake may not be widely known outside the realm of water resource and climate enthusiasts, its importance in supporting irrigation activities and water management in the region cannot be understated. As a private reservoir regulated by the state, Loyd's Lake stands as a testament to the effective collaboration between private ownership and state agencies in ensuring the sustainable utilization of water resources for the benefit of local communities.