Ogechie Lake, also known as Rum River at Kathio State Park, is a captivating water resource located in Onamia, Minnesota. This state-regulated lake was completed in 1952 with a primary purpose of serving as a gravity dam with a core type of buttress. The dam stands at a height of 8 feet and a length of 80 feet, providing a normal storage capacity of 1275 acre-feet.

With a low hazard potential and a satisfactory condition assessment, Ogechie Lake serves as a vital water source for the surrounding area. Managed by the Minnesota Department of Natural Resources (MNDNR EWR), the lake covers a surface area of 410 acres and has a drainage area of 419 acres. The dam's construction by the Works Progress Administration - Civil Works (WPA-CW) showcases its historical significance and engineering feat in harnessing water resources for the benefit of the community.

Visitors to Ogechie Lake can enjoy the scenic beauty of the Rum River, with Pete Stauber (R) as the Congressional representative for the area. The lake's importance in water resource management is evident through its state jurisdiction, permitting, inspection, and enforcement processes. As a vital component of the St. Paul District's water infrastructure, Ogechie Lake stands as a testament to the harmonious relationship between human development and environmental conservation in the face of climate change challenges.