Lake Ida
Key Takeaway
Lake Ida is classified as low hazard in Minnesota. It was completed in 1937 and is 89 years old. Its primary use is recreation.
Physical Details
| Dam Height | 6 ft (taller than 1.9% in MN) |
| Dam Length | 45 ft |
| Dam Type | Other |
| Max Storage | 864 acre-ft |
| Normal Storage | 540 acre-ft |
| Surface Area | 4,426 acres |
| Drainage Area | 103 sq mi |
| Max Discharge | 199 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | MN00176 |
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
State Government
Nearby Dams
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Significant Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Lake Ida?
Lake Ida 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 Lake Ida?
Lake Ida is owned by MNDNR (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Ida built?
Lake Ida was completed in 1937, making it 89 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 Lake Ida?
Lake Ida serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Ida?
Lake Ida has a dam height of 6 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 Lake Ida last inspected?
Lake Ida was last inspected on June 28, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.