Elm Lake
Key Takeaway
Elm Lake is classified as low hazard in Minnesota. It was completed in 1988 and is 38 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 15 ft (taller than 50.4% in MN) |
| Dam Length | 40,000 ft |
| Dam Type | Earth |
| Max Storage | 20.0K acre-ft |
| Normal Storage | 5.0K acre-ft |
| Surface Area | 2,000 acres |
| Drainage Area | 63 sq mi |
| Max Discharge | 1,000 cfs |
| Year Completed | 1988 (38 years old) |
| Year Modified | 2009 |
| NID ID | MN00412 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
MNDNR-Wildlife
State Government
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Low Hazard 9 ftFrequently Asked Questions
What is the hazard classification of Elm Lake?
Elm Lake is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Elm Lake?
Elm Lake is owned by MNDNR-Wildlife (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Elm Lake built?
Elm Lake was completed in 1988, making it 38 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Elm Lake?
Elm Lake serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Elm Lake?
Elm Lake has a dam height of 15 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Elm Lake last inspected?
Elm Lake was last inspected on June 11, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.