Kiltie is a flood risk reduction dam located in Twin Valley, Minnesota, along the Garden Slough river. Built in 1978 by the NRCS with a primary purpose of flood risk reduction, the earth dam stands at 15 feet tall and stretches 440 feet in length. The dam has a storage capacity of 19 acre-feet and covers a surface area of 2.9 acres, serving the surrounding area with its critical flood control measures.

Despite its important role in mitigating flood risks, Kiltie is currently assessed to be in poor condition with a significant hazard potential. The dam features uncontrolled spillways and outlet gates, which pose a challenge for effective water management in times of heavy rainfall or flooding events. With a risk assessment rating of moderate, there is a need for improved risk management measures to ensure the safety and functionality of the dam for the local community and environment.

Given its location in a state-regulated area with permitting, inspection, and enforcement in place, Kiltie remains a key infrastructure for flood control in Norman County, Minnesota. As water resource and climate enthusiasts, it is crucial to monitor and support the maintenance and improvement of such vital structures to enhance resilience and preparedness for future water-related challenges in the region.