SNOFLO



RED ROCK DAM

RESERVOIR LEVELS
Des Moines
April 8, 2025


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The Red Rock Dam, located on the Des Moines River in Iowa, stands as a testament to the US Army Corps of Engineers' dedication to flood risk reduction. Completed in 1969, this gravity dam stretches 6,260 feet in length and rises 142 feet high, with a storage capacity of 1,624,970 acre-feet. While primarily serving flood risk reduction, the dam also provides recreational opportunities for the surrounding community.

With a hazard potential deemed high, the US Army Corps of Engineers closely monitors and manages the dam's condition to mitigate risks associated with potential flooding events. Regular maintenance and repairs are conducted to ensure the dam's structural integrity, while emergency action plans are continuously updated to prepare for any unforeseen emergencies. As climate change intensifies, the importance of the Red Rock Dam in protecting the local area from flooding becomes even more crucial, highlighting the vital role it plays in water resource management and climate resilience efforts.

Year_Completed 1969
Dam_Height 142
River_Or_Stream DES MOINES
Dam_Length 6260
Primary_Dam_Type Gravity
Surface_Area 15250
Hydraulic_Height 104
Drainage_Area 12323
Nid_Storage 1624970
Structural_Height 110
Outlet_Gates Slide (sluice gate) - 14, Tainter (radial) - 5
Hazard_Potential High
Nid_Height 142
       

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