SNOFLO
 



KOEKENHOFF DAM

RESERVOIR LEVELS
Soil Dam Tr- Des Moines River
April 22, 2025


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Koekenhoff Dam, located in Emmet County, Iowa, is a private Earth dam completed in 2006 for the primary purpose of creating a Fish and Wildlife Pond. Managed by the Iowa Department of Natural Resources, this dam on the TR-Des Moines River has a height of 13 feet and a length of 180 feet, with a storage capacity of 108 acre-feet. With a surface area of 9.1 acres and a drainage area of 1.67 square miles, this dam serves as a vital habitat for various wildlife species in the area.

Despite being classified as having a low hazard potential, Koekenhoff Dam is under moderate risk assessment due to its location and design. The dam features an uncontrolled spillway with a width of 45 feet and is regularly inspected and regulated by the Iowa DNR. While the condition assessment is currently not rated, the dam meets all state permitting and inspection requirements, ensuring the safety and integrity of the structure for both the wildlife and surrounding community.

With its strategic location and purposeful design, Koekenhoff Dam stands as a testament to the importance of water resource management for wildlife conservation. As a focal point for fish and wildlife habitat enhancement, this dam plays a crucial role in supporting the ecosystem and enhancing the biodiversity of the TR-Des Moines River. Through continued monitoring and risk management measures, Koekenhoff Dam remains a valuable asset for both wildlife enthusiasts and climate advocates alike.

Year_Completed 2006
Dam_Height 13
River_Or_Stream TR- DES MOINES RIVER
Dam_Length 180
Primary_Dam_Type Earth
Surface_Area 9.1
Drainage_Area 1.67
Nid_Storage 108
Hazard_Potential Low
Foundations Soil
Nid_Height 13
       

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