Holland Lake Impoundment
Key Takeaway
Holland Lake Impoundment is classified as low hazard in Minnesota. It was completed in 1977 and is 49 years old. Its primary use is other.
Physical Details
| Dam Height | 13 ft (taller than 45.7% in MN) |
| Dam Length | 350 ft |
| Dam Type | Earth |
| Max Storage | 800 acre-ft |
| Normal Storage | 600 acre-ft |
| Surface Area | 164 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 120 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | MN01710 |
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
USDA FS
Federal Government
Nearby Dams
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Low Hazard 8 ftHolland Lake
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Holland Lake Impoundment?
Holland Lake Impoundment 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 Holland Lake Impoundment?
Holland Lake Impoundment is owned by USDA FS (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Holland Lake Impoundment built?
Holland Lake Impoundment was completed in 1977, making it 49 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 Holland Lake Impoundment?
Holland Lake Impoundment serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Holland Lake Impoundment?
Holland Lake Impoundment has a dam height of 13 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 Holland Lake Impoundment last inspected?
Holland Lake Impoundment was last inspected on July 20, 2008. Inspection dates indicate when a formal review occurred, not the results of that inspection.