Banks Dam, located in Plymouth, Iowa, along the TR-BROKEN KETTLE CREEK, was completed in 1966 by the USDA NRCS and serves multiple purposes including fire protection, stock containment, and a small fish pond. This private dam, standing at a height of 42 feet and stretching 527 feet in length, has a storage capacity of 32 acre-feet and covers a surface area of 1.8 acres within a drainage area of 0.22 square miles.

Managed by the Iowa Department of Natural Resources, Banks Dam is regulated, inspected, and enforced to ensure compliance with state standards for safety and environmental protection. With a low hazard potential and a moderate risk assessment, this earth dam with a soil foundation serves as a vital water resource for the surrounding area while minimizing potential risks to nearby communities. As a notable feature in the Omaha District, Banks Dam plays a crucial role in water management and conservation efforts in the region.

As climate change continues to impact water resources, Banks Dam stands as a testament to sustainable water management practices. With its controlled spillway and low hazard potential, Banks Dam exemplifies the importance of infrastructure that balances water storage needs with environmental considerations. Climate enthusiasts and water resource professionals can look to Banks Dam as a model for resilient dam construction and operation in the face of changing climate patterns.