Kempenich Dam, also known as Leinniece, is a privately owned earth dam located in Bowman, North Dakota, along Cold Turkey Creek. Built in 1976 by the Soil Conservation Service (SCS), this dam serves the primary purpose of irrigation in the region. With a height of 16.6 feet and a storage capacity of 65.2 acre-feet, Kempenich Dam plays a crucial role in managing water resources for agricultural needs in the area.

The dam is state-regulated by the North Dakota State Water Commission (NDSWC), ensuring that it meets all necessary safety and operational standards. While the hazard potential is listed as undetermined, the risk assessment indicates a moderate level of risk management measures in place. With no outlet gates and an uncontrolled spillway type, Kempenich Dam is designed to efficiently manage water flow and storage for irrigation purposes.

Although the condition assessment is not rated, the dam remains operational and continues to support the local community with water resources for irrigation. With its strategic location and design, Kempenich Dam stands as a testament to effective water management practices in North Dakota, making it a notable structure for water resource and climate enthusiasts to study and appreciate.