SNOFLO
 

       

LITTLE SWAN LAKE

RESERVOIR LEVELS
March 25, 2025


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Little Swan Lake, also known as Pillsbury Lake, is a picturesque water resource located in Pillsbury, Minnesota. Managed by the local government with state regulation, this dammed lake on Swan River boasts a gravity dam type with a height of 9 feet and a hydraulic height of 6 feet. It serves a primary purpose of "Other" and has a storage capacity of 5518 acre-feet, providing essential water resources for the surrounding area.

With a surface area of 145 acres and a drainage area of 55.6 square miles, Little Swan Lake plays a vital role in flood control and water management. Despite its low hazard potential and satisfactory condition assessment, it has a moderate risk assessment rating of 3. The dam has a spillway type of "Uncontrolled" and a maximum discharge of 490 cubic feet per second, ensuring efficient water flow and management during peak periods.

In conclusion, Little Swan Lake is a valuable water resource in Todd County, Minnesota, offering not only recreational opportunities but also crucial water storage and control functions. Its well-maintained structure and state-regulated operations make it a key asset for the community and a significant contributor to the region's water resource management efforts.

Dam_Height 9
River_Or_Stream SWAN RIVER
Dam_Length 48
Primary_Dam_Type Gravity
Surface_Area 145
Hydraulic_Height 6
Drainage_Area 55.6
Nid_Storage 5518
Structural_Height 6
Hazard_Potential Low
Foundations Unlisted/Unknown
Nid_Height 9
       

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