SNOFLO



DES MOINES-SCOTT STREET MILLDAM

RESERVOIR LEVELS
Soil Dam Des Moines River
April 6, 2025


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Des Moines-Scott Street Milldam is a historic gravity dam located in Des Moines, Iowa, along the Des Moines River. Built in 1920, this local government-owned structure serves primarily for recreational purposes, offering a serene environment for water resource and climate enthusiasts to enjoy. With a height of 7 feet and a length of 684 feet, the dam has a storage capacity of 798 acre-feet, providing a surface area of 200 acres for outdoor activities.

Managed by the Iowa Department of Natural Resources, the Des Moines-Scott Street Milldam is regulated and inspected to ensure public safety and environmental protection. Despite its low hazard potential, the dam is considered to have a moderate risk level, emphasizing the importance of ongoing risk assessment and management measures. While its condition assessment is currently not rated, the structure remains a significant part of the local landscape, attracting visitors and serving as a key feature of the Des Moines River.

For those interested in exploring the intersection of water resources and climate resilience, the Des Moines-Scott Street Milldam offers a unique opportunity to appreciate the engineering and environmental aspects of dam infrastructure. With its historical significance and recreational value, this gravity dam stands as a testament to the importance of managing water resources sustainably and adapting to changing climate conditions. Whether for leisurely activities or educational purposes, the dam serves as a focal point for understanding the interplay between natural systems and human interventions in the dynamic landscape of Iowa's waterways.

Year_Completed 1920
Dam_Height 7
River_Or_Stream DES MOINES RIVER
Dam_Length 684
Primary_Dam_Type Gravity
Surface_Area 200
Drainage_Area 9879
Nid_Storage 798
Hazard_Potential Low
Foundations Soil
Nid_Height 7
       

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