Rain Dancer
Key Takeaway
Rain Dancer is classified as significant hazard in Montana. It was completed in 1916 and is 110 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 18 ft (taller than 36.9% in MT) |
| Dam Length | 200 ft |
| Dam Type | Earth |
| Max Storage | 94 acre-ft |
| Normal Storage | 54 acre-ft |
| Year Completed | 1916 (110 years old) |
| NID ID | MT03318 |
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
VERNON J SOHN
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Rain Dancer?
Rain Dancer 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 Rain Dancer?
Rain Dancer is owned by VERNON J SOHN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rain Dancer built?
Rain Dancer was completed in 1916, making it 110 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 Rain Dancer?
Rain Dancer serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Rain Dancer?
Rain Dancer has a dam height of 18 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.