Dog Creek Reservoir
Key Takeaway
Dog Creek Reservoir is classified as significant hazard in Montana. It was completed in 1954 and is 72 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 33 ft (taller than 91.5% in MT) |
| Dam Length | 550 ft |
| Dam Type | Earth |
| Max Storage | 176 acre-ft |
| Normal Storage | 176 acre-ft |
| Surface Area | 18 acres |
| Year Completed | 1954 (72 years old) |
| NID ID | MT01381 |
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
MCGRAW, MICHAEL
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Dog Creek Reservoir?
Dog Creek Reservoir 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 Dog Creek Reservoir?
Dog Creek Reservoir is owned by MCGRAW, MICHAEL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dog Creek Reservoir built?
Dog Creek Reservoir was completed in 1954, making it 72 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 Dog Creek Reservoir?
Dog Creek Reservoir 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 Dog Creek Reservoir?
Dog Creek Reservoir has a dam height of 33 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.