Enl. George H. Marshall
Key Takeaway
Enl. George H. Marshall is classified as low hazard in Wyoming. It was completed in 2007 and is 19 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 37 ft (taller than 83.1% in WY) |
| Dam Length | 220 ft |
| Dam Type | Earth |
| Max Storage | 95 acre-ft |
| Normal Storage | 64 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 464 cfs |
| Year Completed | 2007 (19 years old) |
| NID ID | WY02399 |
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
CARBON CREEK ENERGY, LLC
Private
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Low Hazard 33 ftFrequently Asked Questions
What is the hazard classification of Enl. George H. Marshall?
Enl. George H. Marshall 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 Enl. George H. Marshall?
Enl. George H. Marshall is owned by CARBON CREEK ENERGY, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Enl. George H. Marshall built?
Enl. George H. Marshall was completed in 2007, making it 19 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 Enl. George H. Marshall?
Enl. George H. Marshall serves the following purposes: Irrigation, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Enl. George H. Marshall?
Enl. George H. Marshall has a dam height of 37 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 Enl. George H. Marshall last inspected?
Enl. George H. Marshall was last inspected on June 20, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.