SNOFLO
 



CLINTON FLOOD CONTROL - WHITTIER DAM

RESERVOIR LEVELS
High Hazard Potential Soil Dam Tr- Mississippi River
March 31, 2025


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Located in Clinton, Iowa, the Clinton Flood Control - Whittier Dam stands as a testament to effective flood risk reduction efforts in the region. Completed in 1994, this earth dam spans 400 feet in length and reaches a height of 24 feet, with a storage capacity of 65 acre-feet. Managed by the local government and regulated by the Iowa Department of Natural Resources, this dam plays a crucial role in protecting the surrounding area from potential flooding along the TR- Mississippi River.

With a high hazard potential but a satisfactory condition assessment, the Clinton Flood Control - Whittier Dam is regularly inspected and maintained to ensure its effectiveness in mitigating flood risks. The dam's uncontrolled spillway and soil foundation contribute to its overall design, supported by Shive-Hattery, Inc. The dam's location and design highlight its strategic placement and functionality in safeguarding the community against potential water-related emergencies.

As climate change continues to impact water resources and intensify extreme weather events, structures like the Clinton Flood Control - Whittier Dam play a vital role in protecting communities and infrastructure. With a moderate risk assessment rating, ongoing risk management measures are essential to ensure the dam's continued effectiveness in flood risk reduction. This dam serves as a critical asset in the region's water resource management and climate resilience efforts, reflecting a proactive approach to safeguarding against the impacts of a changing climate.

Year_Completed 1994
Dam_Height 24
River_Or_Stream TR- MISSISSIPPI RIVER
Dam_Length 400
Primary_Dam_Type Earth
Drainage_Area 0.37
Nid_Storage 65
Hazard_Potential High
Foundations Soil
Nid_Height 24
       



       

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