Eberhard No. 1 is a privately owned earth dam located in Big Horn, Wyoming, along the Long Draw river. Built for irrigation purposes, this dam stands at 37 feet in height with a hydraulic height of 32 feet. It has a storage capacity of 211 acre-feet and covers a surface area of 15 acres, serving a drainage area of 280 acres. The dam features an uncontrolled spillway with a width of 150 feet and is equipped with a single valve outlet gate.

Despite its low hazard potential, Eberhard No. 1 is currently rated in poor condition as of the last inspection in May 2020. The dam has a moderate risk assessment rating and is subject to state regulation, inspection, and enforcement. With a history of modifications that are not specified in the data, the dam requires attention to improve its structural integrity and overall safety. The risk management measures for this dam are currently unspecified, highlighting the need for ongoing monitoring and potential upgrades to mitigate any potential hazards.

Water resource and climate enthusiasts interested in Eberhard No. 1 will find this dam's data to be a valuable resource for understanding its current condition and operational details. As a vital component of the irrigation infrastructure in the area, this dam plays a crucial role in water management and agricultural practices along the Long Draw river. With its location in Wyoming's Congressional District 00, Eberhard No. 1 represents a key piece of the region's water resource system, prompting the need for continued monitoring, maintenance, and potential improvements to ensure its long-term reliability and safety.