Cubbage Dam, located in Douds, Iowa, was completed in 2000 by the USDA NRCS and serves various purposes such as fire protection, stock, and small fish pond. This private earth dam stands at a height of 32 feet and has a length of 330 feet, with a storage capacity of 24 acre-feet. Situated on TR- Stump Creek, the dam has a low hazard potential and is considered to have a moderate risk level.

Despite being uncontrolled, Cubbage Dam plays a crucial role in water resource management in Jefferson County, Iowa. With a drainage area of 0.07 square miles and a surface area of 2 acres, the dam provides essential water storage for various uses. Its strategic location and design make it a valuable asset for local water supply, agricultural activities, and environmental conservation efforts.

While Cubbage Dam has not been rated for its condition assessment, its presence contributes to the overall resilience of the region's water infrastructure. As climate change impacts continue to affect water resources, the importance of structures like Cubbage Dam in managing water availability and quality cannot be understated. As a private entity, the dam stands as a testament to the collaborative efforts needed to ensure sustainable water management in the face of evolving climatic conditions.