Miller Dam, located in Daytonville, Iowa, is a privately owned structure designed by Warner Engineering for fire protection and small fish pond purposes. Completed in 1999, the earth dam stands at a height of 39 feet and spans 588 feet in length, with a storage capacity of 271 acre-feet. The dam, situated on the TR-North English River, is regulated by the Iowa Department of Natural Resources and is deemed to have low hazard potential.

Despite being classified as having a moderate risk level, Miller Dam has not been rated for its condition. The dam does not have an Emergency Action Plan in place and has not been inspected or assessed recently. While the risk management measures and emergency preparedness status of the dam are unclear, its location and purpose make it a significant feature in the local water resource infrastructure. Water resource and climate enthusiasts may find Miller Dam intriguing for its unique design and purpose, as well as its potential impact on the surrounding ecosystem.