Vowell Dam, located in Madison County, Iowa, is a privately-owned structure designed by the USDA NRCS and completed in 1981. The dam, primarily used for fire protection and as a stock or small fish pond, stands at a height of 25 feet with a length of 500 feet. It has a storage capacity of 56 acre-feet and covers a surface area of 4.5 acres, serving the purpose of managing water resources in the area.

The dam is regulated by the Iowa Department of Natural Resources and undergoes regular inspections and enforcement to ensure its safety and compliance with state regulations. With a low hazard potential and a moderate risk assessment score, Vowell Dam poses minimal risk to the surrounding community. Despite not having a current condition rating, the dam continues to serve its intended purposes effectively while also contributing to the local ecosystem by providing a habitat for small fish and wildlife.

Water resource and climate enthusiasts may find Vowell Dam to be a fascinating example of sustainable water management practices in action. Its construction and operation demonstrate the importance of maintaining and regulating water infrastructure to meet various needs, from fire protection to ecological conservation. As a key feature in the landscape of East Peru, this earth dam serves as a valuable resource for the local community while also highlighting the interconnectedness of water resources, environmental stewardship, and public safety.