Jennings, located in Duchesne, Utah, is a privately owned irrigation dam regulated by the Utah Division of Water Rights. Built in 1938, this earth dam stands at a height of 9 feet with a hydraulic height of 8 feet and a length of 713 feet. It has a storage capacity of 171 acre-feet and serves the primary purpose of irrigation for the surrounding area. The dam is situated on the Pleasant Valley off-stream, draining to the Green River.

Despite being classified as having a low hazard potential, Jennings has not been rated for its condition assessment. The last inspection took place in June 2018, with an inspection frequency of 5 years. The dam does not have an Emergency Action Plan prepared, and no risk assessment or management measures have been documented. Congressman Rob Bishop (R) represents the area in the US Congress, and the dam falls under the jurisdiction of the Utah Division of Water Rights for regulatory oversight.

For water resource and climate enthusiasts interested in the infrastructure of Jennings, this privately owned irrigation dam provides essential water management for the Duchesne, Utah area. With a history dating back to 1938, the dam continues to support agricultural activities in the region. However, the lack of recent condition assessments, Emergency Action Plans, and risk management measures highlight potential areas for improvement to ensure the long-term safety and sustainability of this vital water resource infrastructure.