Revell Dam, located in Holt, Nebraska, stands as a vital structure in the region, serving primarily for flood risk reduction. Built in 1936, this earth dam stretches 223 feet in length and reaches a height of 21 feet, with a hydraulic height of 17 feet. Despite its essential role in protecting the area from potential flooding, the dam's condition assessment has been deemed poor, suggesting a need for maintenance and potential upgrades.

With a storage capacity of 62 acre-feet and a drainage area of 0.9 square miles, Revell Dam plays a crucial role in managing water resources in the region. Although its hazard potential is classified as low, the dam's current state raises concerns about its long-term effectiveness and safety. The Nebraska Department of Natural Resources regulates the dam, ensuring its compliance with state standards for inspection, enforcement, and permitting.

While Revell Dam's current condition may raise some concerns, its historical significance and critical role in flood risk reduction cannot be understated. As climate change continues to impact water resources and weather patterns, maintaining and upgrading essential structures like Revell Dam will be crucial in mitigating potential risks and ensuring the safety and well-being of the surrounding communities.