Wigwam is a privately owned irrigation dam located in Whiterocks, Duchesne County, Utah, along the Whiterocks River. Built in 1936, this earth dam stands at a hydraulic height of 11 feet and a structural height of 14 feet, with a length of 195 feet. It provides a storage capacity of 140 acre-feet for irrigation purposes, with a normal storage level of 110 acre-feet. Despite its age, Wigwam has a low hazard potential and has not been rated for its current condition.

Managed by the Utah Division of Water Rights, Wigwam is subject to state regulation, permitting, inspection, and enforcement. The dam has not undergone any significant modifications or assessments in recent years, with its last inspection dating back to July 2003. While an Emergency Action Plan (EAP) has not been prepared for Wigwam, the dam meets low-risk guidelines. With its location in a rural area and minimal associated structures, Wigwam remains a crucial resource for agricultural water management in the region.

With its historical significance and continued functionality in serving the irrigation needs of the surrounding area, Wigwam stands as a testament to the enduring importance of water resource management in the face of changing climates. As climate enthusiasts and water resource advocates, the data on Wigwam provides insight into the infrastructure supporting sustainable water usage in Utah, highlighting the collaboration between private ownership and state regulatory agencies to ensure the safety and efficiency of crucial water structures like Wigwam.