Lowell, located in Dodge County, Wisconsin, is a gravity dam on the Beaver Dam River with a primary purpose of recreation. Built in 1905, this dam stands at 16 feet high and has a hydraulic height of 10 feet, providing a storage capacity of 340 acre-feet. The dam spans 275 feet in length and has a normal storage capacity of 184 acre-feet, with a drainage area of 221 square miles.

Managed by the local government and regulated by the Wisconsin Department of Natural Resources (WIDNR), Lowell Dam has a low hazard potential and is currently assessed to be in satisfactory condition. With a very high risk assessment rating, it is important for the dam to adhere to regular inspection and maintenance schedules. The last inspection in October 2017 deemed the dam to be in good condition, with an inspection frequency of every 10 years to ensure its safety and functionality for the surrounding community.

Despite its low hazard potential, the risk assessment for Lowell Dam remains very high, emphasizing the importance of continued monitoring and risk management measures. With its controlled spillway type and satisfactory condition assessment, Lowell Dam provides both hydroelectric power and recreational opportunities for the area. As a key structure on the Beaver Dam River, it is essential for water resource and climate enthusiasts to stay informed about the dam's status and any potential updates regarding its maintenance and safety protocols.