Slavic Lake Dam, also known as Butko Dam, is a private-owned structure in Pierce, Washington, with a primary purpose of recreation. Constructed in 1990 by Kegel Engineering, this earth dam stands at a hydraulic height of 8 feet and a length of 40 feet. With a normal storage capacity of 8 acre-feet and a maximum storage of 10 acre-feet, the dam covers a surface area of 8 acres and serves a drainage area of 2 square miles.

Though the dam is state-regulated and inspected by the Washington Dept of Ecology, it has been assessed to be in poor condition, with a high hazard potential. The last inspection in September 2014 revealed its deteriorating state, warranting attention for maintenance and potential risk mitigation measures. Despite its structural concerns, Slavic Lake Dam remains a focal point for recreation enthusiasts in the area, drawing visitors to its picturesque surroundings and serene waters.

For water resource and climate enthusiasts, Slavic Lake Dam presents an intriguing case study of a privately owned recreational structure facing challenges in maintenance and risk management. As discussions around dam safety and infrastructure resilience continue to gain importance, monitoring and addressing the condition of dams like Slavic Lake Dam become crucial in ensuring the safety of communities and the preservation of water resources for future generations.