Big Lake, located in Glenwood, Utah, is a privately owned irrigation reservoir managed by the Utah Division of Water Rights. The dam, completed in 1979, stands at a structural height of 19 feet and serves the primary purpose of irrigation. With a maximum storage capacity of 1875 acre-feet and a normal storage of 1225 acre-feet, Big Lake plays a crucial role in water resource management in the area.

The dam, classified as an earth dam, spans a length of 314 feet and has a hydraulic height of 13 feet. The reservoir is fed by Water Creek Canyon and has a drainage area of 5 square miles. In the event of significant hazard potential, Big Lake is subject to regular inspections by the state regulatory agency to ensure its safety and compliance with regulations.

Water enthusiasts and climate activists will appreciate the vital role that Big Lake plays in supporting agricultural activities in the region while also recognizing the importance of responsible dam management to mitigate potential risks. With its strategic location and significant storage capacity, Big Lake is a key asset for water resource management in Sevier County, Utah.