Hyatt, located in Arvada, Colorado, is a privately owned dam that serves primarily for irrigation purposes. Built in 1863, this earth dam stands at 22 feet tall with a hydraulic height of 18 feet and a structural height of 24 feet. The dam has a storage capacity of 1000 acre-feet, with a normal storage level of 760 acre-feet and a surface area of 73 acres. The dam is situated on the Van Bibber Creek-TR river.

Despite its historical significance, Hyatt poses a high hazard potential and has an unsatisfactory condition assessment. The dam's spillway is uncontrolled with a width of 35 feet, and it has a maximum discharge rate of 625 cubic feet per second. The dam has been inspected annually, with the last assessment conducted on June 26, 2020. With a risk assessment rating of moderate (3), there are potential risks associated with the dam that need to be addressed to ensure the safety of the surrounding community.

In terms of regulation, Hyatt is under the jurisdiction of the Colorado Department of Water Resources and is subject to state permitting, inspection, and enforcement. The dam is not owned or funded by any federal agencies, and there are no associated structures or locks. With its historical significance and crucial role in irrigation, the management and maintenance of Hyatt are essential to mitigate potential risks and ensure the sustainable use of water resources in the region.