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LATENDRESSE

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March 23, 2025


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Latendresse, also known as County Road 34, is a private dam located in Red Lake, Minnesota, managed by the USDA NRCS. Constructed in 1972, this earth dam stands at 32 feet high and spans 340 feet in length, with a primary purpose of flood risk reduction along the Red Lake River. With a storage capacity of 65 acre-feet and a low hazard potential, Latendresse plays a crucial role in mitigating flood risks in the area.

The dam's spillway, with a width of 50 feet, is uncontrolled, and the structure is regulated by the Minnesota Department of Natural Resources. Despite being assessed as in fair condition in 2009, Latendresse is inspected every 8 years to ensure its integrity and functionality. The dam's moderate risk level, as determined by the hazard potential and condition assessment, underscores the importance of ongoing maintenance and risk management measures to safeguard the surrounding community and environment.

Managed by the Natural Resources Conservation Service, Latendresse serves as a vital component in the flood control infrastructure of Red Lake County. With its strategic location in Huot and its significant role in reducing flood risks along the Red Lake River, this dam exemplifies the importance of proactive water resource management and climate resilience efforts in Minnesota. As climate change continues to impact water resources, Latendresse highlights the critical need for sustainable infrastructure to protect communities and ecosystems from increasing flood risks.

Year_Completed 1972
Dam_Height 32
River_Or_Stream RED LAKE RIVER-TR
Dam_Length 340
Primary_Dam_Type Earth
Surface_Area 2
Hydraulic_Height 24
Drainage_Area 1.13
Nid_Storage 65
Outlet_Gates Uncontrolled
Hazard_Potential Low
Foundations Soil
Nid_Height 32
       

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