Thomas Dam, located in Davis, Iowa, is a private earth dam completed in 1996 by the USDA NRCS for fire protection, stock, and small fish pond purposes. With a height of 25 feet and a length of 458 feet, the dam has a storage capacity of 81 acre-feet and covers a surface area of 3.2 acres. Situated on Pee Dee Creek in Lake Wapello, the dam is regulated by the Iowa Department of Natural Resources and is inspected, permitted, and enforced by state agencies.

Despite being classified as having a low hazard potential and a moderate risk assessment, Thomas Dam remains in good condition with no reported issues. The dam does not have an emergency action plan in place, but it meets regulatory guidelines and is regularly inspected by state authorities. With no associated structures or federal agency involvement, Thomas Dam serves as a vital water resource for the community while also contributing to the local ecosystem by providing habitat for small fish.

In the realm of climate change and water resource management, Thomas Dam stands as a testament to sustainable infrastructure development. As a private structure with a clear purpose and limited risk, the dam showcases the importance of responsible construction and maintenance practices in ensuring water security for future generations. Climate enthusiasts and water resource advocates can appreciate Thomas Dam as a model for effective dam management and environmental stewardship in the face of changing climate patterns.