Chapman A.B. Gss No.2
Key Takeaway
Chapman A.B. Gss No.2 is classified as low hazard in Oklahoma. It was completed in 1979 and is 47 years old. Its primary use is other.
Physical Details
| Dam Height | 15 ft (taller than 1% in OK) |
| Dam Type | Earth |
| Max Storage | 65 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 530 sq mi |
| Max Discharge | 550 cfs |
| Year Completed | 1979 (47 years old) |
| NID ID | OK21549 |
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 CHAPMAN
Private
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Low Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Chapman A.B. Gss No.2?
Chapman A.B. Gss No.2 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 Chapman A.B. Gss No.2?
Chapman A.B. Gss No.2 is owned by B CHAPMAN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chapman A.B. Gss No.2 built?
Chapman A.B. Gss No.2 was completed in 1979, making it 47 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 Chapman A.B. Gss No.2?
Chapman A.B. Gss No.2 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 Chapman A.B. Gss No.2?
Chapman A.B. Gss No.2 has a dam height of 15 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 Chapman A.B. Gss No.2 last inspected?
Chapman A.B. Gss No.2 was last inspected on November 29, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.