Hammers No.1
Key Takeaway
Hammers No.1 is classified as low hazard in Oklahoma. It was completed in 1977 and is 49 years old. Its primary use is other.
Physical Details
| Dam Height | 25 ft (taller than 29.9% in OK) |
| Dam Length | 630 ft |
| Dam Type | Earth |
| Max Storage | 51 acre-ft |
| Normal Storage | 25 acre-ft |
| Max Discharge | 590 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | OK21122 |
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
BOBBY AND LORENE HAMMER
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Hammers No.1?
Hammers No.1 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 Hammers No.1?
Hammers No.1 is owned by BOBBY AND LORENE HAMMER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hammers No.1 built?
Hammers No.1 was completed in 1977, making it 49 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 Hammers No.1?
Hammers No.1 serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hammers No.1?
Hammers No.1 has a dam height of 25 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 Hammers No.1 last inspected?
Hammers No.1 was last inspected on April 22, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.