Harrison Lakes North Dam
Key Takeaway
Harrison Lakes North Dam is classified as high hazard in Indiana. It was completed in 1947 and is 79 years old. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 38 ft (taller than 82.5% in IN) |
| Dam Length | 900 ft |
| Dam Type | Earth |
| Max Storage | 1.8K acre-ft |
| Normal Storage | 1.5K acre-ft |
| Surface Area | 46 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 76 cfs |
| Year Completed | 1947 (79 years old) |
| NID ID | IN00171 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
HARRISON LAKE TOWN MEETING INCORPORATED
Private
Nearby Dams
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Significant Hazard 24 ftHarrison West Lake Dam (South)
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Significant Hazard 25 ftTamerix Lake Dam
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Significant Hazard 15 ftHidden Hollow Lake Dam
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High Hazard 25 ftLawsons Lake Dam
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Unknown 18 ftFrequently Asked Questions
What is the hazard classification of Harrison Lakes North Dam?
Harrison Lakes North Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Harrison Lakes North Dam?
Harrison Lakes North Dam is owned by HARRISON LAKE TOWN MEETING INCORPORATED (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Harrison Lakes North Dam built?
Harrison Lakes North Dam was completed in 1947, making it 79 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
How tall is Harrison Lakes North Dam?
Harrison Lakes North Dam has a dam height of 38 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 Harrison Lakes North Dam last inspected?
Harrison Lakes North Dam was last inspected on May 5, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.