Frd No E-2, also known as Fall River Watershed Dam E-2, is a vital infrastructure owned by the local government in Greenwood County, Kansas. Built in 1967 by the USDA NRCS, this earth dam serves the primary purpose of flood risk reduction along the East Branch Fall River. Standing at a height of 48 feet with a hydraulic height of 50 feet, it plays a crucial role in protecting the surrounding area from potential flooding events.

With a storage capacity of 4087 acre-feet and a normal storage of 11.77 acre-feet, Frd No E-2 covers a surface area of 5.35 acres and drains an area of 9.78 square miles. The dam's uncontrolled spillway, 70 feet wide, helps regulate water flow and prevent overflow during periods of high discharge. Despite its high hazard potential, the dam has been assessed as satisfactory in condition, ensuring its effectiveness in mitigating flood risks for the local community.

As part of the state-regulated infrastructure, Frd No E-2 is subject to regular inspections and enforcement by the Kansas Department of Agriculture. Its location in Eureka, Kansas, underscores its importance in safeguarding the region from potential water-related disasters. For water resource and climate enthusiasts, this dam serves as a symbol of proactive flood risk management and the crucial role of infrastructure in protecting communities from natural hazards.