Lars Borg
Key Takeaway
Lars Borg is classified as significant hazard in Montana. It was completed in 1977 and is 49 years old. Its primary use is fire protection. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 23 ft (taller than 66.4% in MT) |
| Dam Length | 150 ft |
| Dam Type | Earth |
| Max Storage | 503 acre-ft |
| Normal Storage | 234 acre-ft |
| Year Completed | 1977 (49 years old) |
| NID ID | MT03764 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
LARS BORG
Private
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Lars Borg?
Lars Borg is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lars Borg?
Lars Borg is owned by LARS BORG (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lars Borg built?
Lars Borg 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 Lars Borg?
Lars Borg serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lars Borg?
Lars Borg has a dam height of 23 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.