SNOFLO

       

SPLITROCK LAKE

RESERVOIR LEVELS
March 23, 2025


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Splitrock Lake in Minnesota is a stunning rockfill dam that was completed in 1937 by the WPA-CW, standing at a height of 34.6 feet and stretching 300 feet in length. With a storage capacity of 540 acre-feet and a surface area of 80 acres, this dam serves as a vital water resource for the surrounding area. Situated on the Split Rock Creek, this dam plays a crucial role in managing water flow and ensuring water availability for various purposes.

Managed by the Minnesota Department of Natural Resources, Splitrock Lake is regulated, inspected, and enforced to maintain its integrity and safety. The dam is categorized as having a significant hazard potential, but its condition is assessed as fair as of 2008. The dam's primary purpose is listed as 'Other,' indicating its versatile role in water resource management. With a drainage area of 31 square miles and a maximum discharge capacity of 3000 cubic feet per second, Splitrock Lake plays a crucial role in flood control and water storage in the region.

Located in Pipestone, Minnesota, Splitrock Lake is an integral part of the water infrastructure in the area. With its historical significance and environmental impact, this dam serves as a reminder of the importance of sustainable water resource management in the face of changing climate patterns. As a popular spot for water resource and climate enthusiasts, Splitrock Lake continues to be a focal point for understanding the intersection of water management and climate resilience in the region.

Year_Completed 1937
Dam_Height 34.6
River_Or_Stream SPLIT ROCK CREEK-TR
Dam_Length 300
Primary_Dam_Type Rockfill
Surface_Area 80
Hydraulic_Height 4
Drainage_Area 31
Nid_Storage 540
Structural_Height 35
Hazard_Potential Significant
Foundations Unlisted/Unknown
Nid_Height 35
       

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