Mccarter West Dam
Key Takeaway
Mccarter West Dam is classified as significant hazard in Montana. It was completed in 1953 and is 73 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 28 ft (taller than 80.9% in MT) |
| Dam Length | 2,020 ft |
| Dam Type | Earth |
| Max Storage | 7.0K acre-ft |
| Normal Storage | 1.4K acre-ft |
| Surface Area | 960 acres |
| Drainage Area | 463 sq mi |
| Max Discharge | 730 cfs |
| Year Completed | 1953 (73 years old) |
| NID ID | MT00397 |
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
LAWRENCE A HEMMER
Private
Nearby Dams
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Low Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Mccarter West Dam?
Mccarter West Dam 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 Mccarter West Dam?
Mccarter West Dam is owned by LAWRENCE A HEMMER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mccarter West Dam built?
Mccarter West Dam was completed in 1953, making it 73 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 Mccarter West Dam?
Mccarter West 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 Mccarter West Dam?
Mccarter West Dam has a dam height of 28 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 Mccarter West Dam last inspected?
Mccarter West Dam was last inspected on August 28, 1980. Inspection dates indicate when a formal review occurred, not the results of that inspection.