Quay Mecham, Willow Creek Irrigation Co. is a privately-owned water resource infrastructure located in Sanpete, Utah. Managed and regulated by the Utah Division of Water Rights, this off-channel structure plays a crucial role in providing irrigation water to the surrounding area. With a hydraulic height of 15 feet and a structural height of 18 feet, it has a storage capacity of 19.7 acre-feet, making it a significant water resource in the region.

Despite its importance, Quay Mecham dam is currently not rated in terms of its condition assessment, posing a significant hazard potential. Regular inspections are conducted every 5 years to ensure its safety and integrity. While the exact year of completion is unknown, this earth-type dam is essential for the irrigation purposes it serves and the water storage it provides. With a maximum discharge of 25 cubic feet per second, the dam plays a crucial role in water management in the area.

As a key component of the local water infrastructure, Quay Mecham dam underscores the importance of proper management and maintenance of water resources in the region. With its significant hazard potential and the need for regular inspections, it serves as a reminder of the critical role that water resources play in climate resilience and sustainability. The efforts of the Utah Division of Water Rights and other regulatory agencies are essential in ensuring the safety and effectiveness of structures like Quay Mecham in meeting the water needs of the community.