Daub Dam, also known as Arroda Lake, is a state-owned structure located in Oliver County, North Dakota. Built in 1971 by NDSWC, this earth dam stands at a height of 64.3 feet and has a structural height of 79 feet, serving primarily for recreational purposes. With a storage capacity of 1346 acre-feet and a surface area of 43.4 acres, the dam is situated on the Missouri-TR river and falls under the regulatory jurisdiction of NDSWC.

Despite being classified as having a significant hazard potential, Daub Dam is currently in a condition that has not been rated. The last inspection in April 2016 confirmed its moderate risk level, with no Emergency Action Plan (EAP) prepared or updated. The dam features an uncontrolled spillway with a width of 28 feet and is equipped with two valve outlet gates. With a drainage area of 6.2 square miles, the dam plays a crucial role in water resource management in the region and is subject to regular state inspections and enforcement.

As water resource and climate enthusiasts, the data surrounding Daub Dam presents an intriguing case study in dam engineering and management. With its significant hazard potential and moderate risk assessment, understanding and monitoring the condition of this earth structure is crucial for ensuring the safety of nearby residents and recreational users. The dam's role in providing water storage and recreational opportunities further underscores its importance in the local ecosystem and the need for continued regulatory oversight and maintenance.