Barrett, J. Dam
Key Takeaway
Barrett, J. Dam is classified as low hazard in Montana. It was completed in 1962 and is 64 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 35 ft (taller than 92.6% in MT) |
| Dam Length | 1,750 ft |
| Dam Type | Earth |
| Max Storage | 158 acre-ft |
| Normal Storage | 110 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 50 cfs |
| Year Completed | 1962 (64 years old) |
| NID ID | MT00056 |
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
MIKE BARRETT
Private
Frequently Asked Questions
What is the hazard classification of Barrett, J. Dam?
Barrett, J. 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 Barrett, J. Dam?
Barrett, J. Dam is owned by MIKE BARRETT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Barrett, J. Dam built?
Barrett, J. Dam was completed in 1962, making it 64 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 Barrett, J. Dam?
Barrett, J. Dam 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 Barrett, J. Dam?
Barrett, J. Dam has a dam height of 35 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.