Frd No 23, also known as Little Walnut Hickory WS Dam 23, is a local government-owned earth dam located in Butler County, Kansas. Built in 1968 by the USDA NRCS, this dam primarily serves the purpose of flood risk reduction along the Hickory Creek-TR river or stream. With a structural height of 36 feet and a length of 1200 feet, Frd No 23 has a storage capacity of 649.1 acre-feet and covers a surface area of 11.71 acres.

Despite being classified as having a low hazard potential, Frd No 23 is subject to state regulation, inspection, and enforcement by the Kansas Department of Agriculture. The dam features an uncontrolled spillway with a width of 40 feet and a maximum discharge capacity of 1635 cubic feet per second. While the condition assessment is currently listed as "Not Rated," the risk assessment for this dam is determined to be moderate, with a DSAC assigned date yet to be specified.

In conclusion, Frd No 23 plays a crucial role in mitigating flood risks in the region and is monitored for compliance with state regulations and safety standards. As a key infrastructure project designed to protect against potential flooding events, the dam serves as a vital asset for water resource management and climate resilience efforts in Butler County, Kansas.