SNOFLO


KNUTSEN DAM

RESERVOIR LEVELS
Soil Dam Tr- Broadhorn Creek
May 3, 2025


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Knutsen Dam, located in Indianola, Iowa, was completed in 1990 by the NRCS and is privately owned. This earth dam stands at 29 feet tall and stretches 340 feet in length, with a primary purpose of fire protection, stock, or small fish pond. With a storage capacity of 44 acre-feet and a surface area of 2.5 acres, Knutsen Dam sits on TR-Broadhorn Creek and is regulated by the Iowa DNR.

Despite being categorized as having a low hazard potential, Knutsen Dam poses a moderate risk level with a rating of 3. While the condition of the dam is not currently rated, it is subject to state inspection, permitting, and enforcement to ensure safety measures are in place. The dam's spillway type is uncontrolled, with no outlet gates and no associated structures.

For water resource and climate enthusiasts, Knutsen Dam offers a glimpse into the importance of small-scale dam infrastructure in managing water resources for various purposes. Its location on TR-Broadhorn Creek highlights the role of dams in providing essential services such as fire protection and stock pond management, while also contributing to the overall water management system in the region. As climate change continues to impact water availability and quality, dams like Knutsen play a critical role in ensuring sustainable water use for communities and ecosystems in Iowa.

Year_Completed 1990
Dam_Height 29
River_Or_Stream TR- BROADHORN CREEK
Dam_Length 340
Primary_Dam_Type Earth
Surface_Area 2.5
Drainage_Area 0.15
Nid_Storage 44
Hazard_Potential Low
Foundations Soil
Nid_Height 29
       

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