Howley, a privately-owned earth dam located in Trempealeau, Wisconsin, was designed by the USDA NRCS and completed in 1974. With a height of 33 feet and a length of 400 feet, this dam has a storage capacity of 40 acre-feet and serves a primary purpose of "Other." Despite having a low hazard potential, the dam is classified as moderate risk level 3 due to its condition assessment being marked as "Not Available."

Operated and funded by the Natural Resources Conservation Service, Howley features an uncontrolled spillway and outlet gates. The dam is situated on the Tr Turton Creek and falls under the jurisdiction of the Detroit District. Although the last inspection date is unknown, the inspection frequency is set at 10 years, indicating a need for periodic evaluation of the dam's structural integrity. With Congressman Ron Kind representing the area, Howley stands as a crucial structure in managing water resources and climate impacts in the region.

Enthusiasts of water resources and climate will find Howley to be an intriguing case study, showcasing the collaboration between private ownership and federal agencies in maintaining dam safety and functionality. As a part of the larger network of infrastructure designed to mitigate flood risks and regulate water flow, Howley's design and purpose reflect the ongoing efforts to balance environmental protection with human development. By understanding the intricacies of dams like Howley, stakeholders can better appreciate the complexities of managing water resources in a changing climate landscape.