Weber Basin Equalizing Reservoir 18.9, located in Davis County, Utah, is a critical federal water resource managed by the Bureau of Reclamation. Completed in 1960, this earth dam structure stands at a hydraulic height of 20 feet and a structural height of 22 feet, with a maximum storage capacity of 25 acre-feet. The reservoir serves as a key component of the OS Davis-Weber Aqueduct, ensuring a reliable water supply for the region.

Despite its high hazard potential, the condition assessment of Weber Basin Equalizing Reservoir 18.9 is currently not available. However, regular inspections are carried out by the Bureau of Reclamation to ensure the safety and integrity of the dam. The reservoir's Emergency Action Plan was last revised in June 2020, indicating preparedness for potential risks. With a risk assessment rating of "Very High (1)," the management of this water resource is of utmost importance to protect surrounding communities and infrastructure.

With a controlled spillway and no associated locks, Weber Basin Equalizing Reservoir 18.9 plays a vital role in water management and distribution in the region. As climate change continues to impact water resources, the proper maintenance and monitoring of this reservoir are essential to safeguard against potential emergencies and ensure a sustainable water supply for the future.