Otter Creek, located in Piute County, Utah, is a privately owned irrigation dam that was completed in 1897. Managed by the Utah Division of Water Rights, this dam plays a crucial role in regulating water flow and providing irrigation for the surrounding area. With a maximum storage capacity of 71,790 acre-feet and a normal storage capacity of 52,660 acre-feet, Otter Creek serves as a vital water resource for the region, supporting agricultural activities and ensuring water availability during dry periods.

Despite its age, Otter Creek dam has been assessed as being in satisfactory condition, with regular inspections conducted to ensure its safety and functionality. The dam stands at a hydraulic height of 38 feet and a structural height of 43 feet, with a length of 1,220 feet. The hazard potential is rated as high, emphasizing the importance of proper maintenance and risk management measures. With its location in a picturesque setting along Otter Creek, this dam is not only a functional structure but also a part of the natural landscape, highlighting the intersection of water resource management and environmental conservation.