Lake "D" is a privately owned recreational lake located in Shawnee, Kansas, near the city of Topeka. Completed in 1965, this earth dam structure stands at a height of 23 feet and has a hydraulic height of 42 feet. With a storage capacity of 158.6 acre-feet, the lake covers an area of 9.4 acres and is primarily used for recreational purposes.

Managed by the Kansas Department of Agriculture, Lake "D" is regulated, inspected, and enforced by the state authorities to ensure safety and compliance with regulations. Despite being classified as having a high hazard potential, the condition assessment of the dam is currently rated as "Not Rated." The lake is situated along the Blacksmith Creek-TR and is under the jurisdiction of the state of Kansas for permitting and inspection.

Enthusiasts of water resources and climate will find Lake "D" an intriguing case study in dam construction and management, with its moderate risk assessment and high hazard potential. As a recreational water body in Kansas, the lake provides a valuable resource for the local community while also posing challenges in terms of safety and regulatory compliance. With its location and design details, Lake "D" offers an interesting perspective on the intersection of human activity and natural resources in the context of water management and climate resilience.