Floating Rib
Key Takeaway
Floating Rib is classified as low hazard in Montana. It was completed in 1920 and is 106 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 20 ft (taller than 44.5% in MT) |
| Dam Length | 150 ft |
| Dam Type | Earth |
| Max Storage | 76 acre-ft |
| Normal Storage | 32 acre-ft |
| Year Completed | 1920 (106 years old) |
| NID ID | MT03498 |
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
WILLIAM JUDISCH ET_AL
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Floating Rib?
Floating Rib 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 Floating Rib?
Floating Rib is owned by WILLIAM JUDISCH ET_AL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Floating Rib built?
Floating Rib was completed in 1920, making it 106 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 Floating Rib?
Floating Rib 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 Floating Rib?
Floating Rib has a dam height of 20 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.