Dd No 113 (Nelson), also known as Diamond Creek Watershed Dam No 113, is a local government-owned earth dam located in Hymer, Kansas. Built in 1980 by USDA NRCS, this dam serves the primary purpose of flood risk reduction along Dodds Creek-TR. Standing at a height of 26 feet with a hydraulic height of 22 feet, Dd No 113 has a storage capacity of 135.62 acre-feet and a maximum discharge of 632 cubic feet per second.

With a low hazard potential and a moderate risk assessment rating, Dd No 113 is currently in a not rated condition. Despite not being state-regulated or inspected, this dam plays a crucial role in protecting the surrounding area from potential flooding events. With an uncontrolled spillway type and no outlet gates, Dd No 113 remains a key infrastructure for water resource management in Morris County, Kansas.

Enthusiasts of water resources and climate management can appreciate the vital role that Dd No 113 plays in flood risk reduction in the region. Its construction by the USDA NRCS and its location along Dodds Creek-TR highlight the efforts made to protect the community from potential disasters. While the dam is currently in a stable condition, continued monitoring and maintenance are essential to ensure its effectiveness in mitigating flood risks in the future.