Lake Nemaha Wetlands, located in Nemaha, Kansas, is a state-owned recreational area that serves as a vital water resource for the region. The dam, completed in 2002, stands at a height of 18 feet and provides a storage capacity of 2072.94 acre-feet. The surface area of the lake spans 120.48 acres, with a drainage area of 2.84 square miles, ensuring a steady water supply for the surrounding ecosystem.

The primary purpose of Lake Nemaha Wetlands is recreation, offering opportunities for fishing, boating, and wildlife observation. The low hazard potential of the dam is complemented by its condition assessment of "Not Rated," indicating a well-maintained structure. The presence of the South Fork Big Nemaha River nearby enhances the ecological diversity of the area, making it a haven for water resource and climate enthusiasts to explore and appreciate.

Managed by the Kansas Department of Agriculture, Lake Nemaha Wetlands exemplifies sustainable water management practices in the state. With state regulations in place for permitting, inspection, and enforcement, the lake ensures the safety and well-being of its visitors while preserving the natural beauty of the wetlands. As a key component of the local landscape, this recreational hub serves as a model for responsible water resource development in the region.