Greenfield Truman
Key Takeaway
Greenfield Truman is classified as low hazard in Oklahoma. It was completed in 1970 and is 56 years old. Its primary use is recreation.
Physical Details
| Dam Height | 18 ft (taller than 7.5% in OK) |
| Dam Length | 800 ft |
| Dam Type | Earth |
| Max Storage | 130 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 10 acres |
| Max Discharge | 400 cfs |
| Year Completed | 1970 (56 years old) |
| NID ID | OK12546 |
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
C MICHAEL & TONI GREENFIELD
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Greenfield Truman?
Greenfield Truman 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 Greenfield Truman?
Greenfield Truman is owned by C MICHAEL & TONI GREENFIELD (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Greenfield Truman built?
Greenfield Truman was completed in 1970, making it 56 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 Greenfield Truman?
Greenfield Truman serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Greenfield Truman?
Greenfield Truman has a dam height of 18 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 Greenfield Truman last inspected?
Greenfield Truman was last inspected on May 18, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.