Mcpherson
Key Takeaway
Mcpherson is classified as low hazard in Wyoming. It was completed in 1923 and is 103 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 20 ft (taller than 21.5% in WY) |
| Dam Length | 510 ft |
| Dam Type | Earth |
| Max Storage | 168 acre-ft |
| Normal Storage | 113 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1923 (103 years old) |
| NID ID | WY01754 |
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
B.B. BROOKS RANCH
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Mcpherson?
Mcpherson 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 Mcpherson?
Mcpherson is owned by B.B. BROOKS RANCH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mcpherson built?
Mcpherson was completed in 1923, making it 103 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 Mcpherson?
Mcpherson serves the following purposes: Irrigation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mcpherson?
Mcpherson has a dam height of 20 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 Mcpherson last inspected?
Mcpherson was last inspected on September 22, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.