Buehler Detention, a privately owned earth dam located in Berne, Minnesota, was designed by the USDA NRCS and completed in 1965. This structure, regulated by the MNDNR EWR, serves as a crucial water resource management tool for the Zumbro River Middle Fork. With a dam height of 17 feet and a storage capacity of 119 acre-feet, Buehler Detention plays a significant role in flood control and water storage in Dodge County.

Despite its low hazard potential and fair condition assessment, Buehler Detention undergoes regular inspections every 8 years to ensure its structural integrity and functionality. The dam, with uncontrolled spillways and outlets, has a moderate risk assessment rating. The risk management measures and emergency action plans for this facility are currently not fully detailed, highlighting the need for ongoing monitoring and maintenance to mitigate potential risks and ensure the safety of surrounding communities and the environment.

As a part of the St. Paul District managed by the USACE, Buehler Detention contributes to the overall water management efforts in the region. With a primary purpose of "other" and a core type of buttress earth dam, this structure stands as a testament to the collaborative efforts between private owners, federal agencies, and state regulators in safeguarding water resources and addressing climate challenges in Minnesota.