Henry Dam 2, located in Sioux County, Nebraska, is a privately owned earth dam primarily used for irrigation purposes. Constructed in 1930 by the USDA NRCS, this structure stands at a height of 13 feet and has a maximum storage capacity of 152 acre-feet. With a normal storage capacity of 56 acre-feet, the dam plays a crucial role in providing water for agricultural activities in the region.

Managed by the Nebraska Department of Natural Resources, Henry Dam 2 has a low hazard potential and is deemed to be in satisfactory condition as of the last inspection in April 2019. The dam spans 860 feet in length and covers a surface area of 14 acres, serving as a vital water resource for the surrounding area. With a drainage area of 3.3 square miles and a maximum discharge of 1891 cubic feet per second, the dam plays a key role in regulating water flow in the TR-Indian Creek watershed.

Despite its age, Henry Dam 2 continues to operate efficiently and effectively, showcasing the importance of proper dam maintenance and oversight. With its strategic location and significant storage capacity, this dam remains a valuable asset for irrigation and water management in the region, highlighting the critical role of infrastructure in sustaining water resources amidst changing climate conditions.