Merrell Dam
Key Takeaway
Merrell Dam is classified as low hazard in Montana. It was completed in 1966 and is 60 years old. Its primary use is recreation.
Physical Details
| Dam Height | 15 ft (taller than 18.8% in MT) |
| Dam Length | 325 ft |
| Dam Type | Earth |
| Max Storage | 275 acre-ft |
| Normal Storage | 125 acre-ft |
| Surface Area | 51 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 20 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | MT00337 |
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
JAMES L HUBBARD
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Merrell Dam?
Merrell Dam 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 Merrell Dam?
Merrell Dam is owned by JAMES L HUBBARD (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Merrell Dam built?
Merrell Dam was completed in 1966, making it 60 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 Merrell Dam?
Merrell Dam 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 Merrell Dam?
Merrell Dam has a dam height of 15 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 Merrell Dam last inspected?
Merrell Dam was last inspected on July 19, 1980. Inspection dates indicate when a formal review occurred, not the results of that inspection.