Frd No 36, also known as Elk River WS Dam 36, is a significant earth dam located in Elk Falls, Kansas. Owned by the local government, this dam was designed by USDA NRCS and completed in 1974 for the primary purpose of flood risk reduction along the Elk River. With a height of 82 feet and a length of 1650 feet, Frd No 36 has a storage capacity of 8764 acre-feet and serves multiple purposes including fire protection, stock water supply, and recreation.

Managed by the Kansas Department of Agriculture, this dam is regulated, permitted, inspected, and enforced by state agencies to ensure its structural integrity and safety. With a satisfactory condition assessment and a significant hazard potential due to its size and location, Frd No 36 is subject to regular inspections and a moderate risk assessment rating. Despite its age, the dam meets guidelines for emergency action plans and risk management measures, making it a crucial infrastructure for water resource management and climate resilience in the region.

Situated within the Kansas City District, Frd No 36 plays a vital role in flood control and water supply for the Elk River watershed. With its uncontrolled spillway and buttress core design, this dam serves as a key infrastructure for mitigating flood risks, protecting downstream communities, and supporting various water-related activities in the area. As a significant earth dam in Kansas, Frd No 36 highlights the importance of sustainable water resource management and climate adaptation efforts in ensuring the safety and resilience of critical infrastructure.