Drake H
Key Takeaway
Drake H is classified as low hazard in Oklahoma. It was completed in 1940 and is 86 years old. Its primary use is other.
Physical Details
| Dam Height | 20 ft (taller than 11.5% in OK) |
| Dam Length | 265 ft |
| Dam Type | Earth |
| Max Storage | 50 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 5 acres |
| Max Discharge | 170 cfs |
| Year Completed | 1940 (86 years old) |
| NID ID | OK10083 |
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
CHICKASAW NATION
Private
Nearby Dams
Oknoname 099001
Murray, OK
Low Hazard 18 ftSCS-Chigley Sandy Creek Site-02
Murray, OK
Low Hazard 31 ftSCS-Kickapoo Sandy Creek Site-Bj2
Murray, OK
Low Hazard 30 ftSCS-Chigley Sandy Creek Site-09
Murray, OK
Low Hazard 32 ftSCS-Kickapoo Sandy Creek Site-Bj1
Murray, OK
High Hazard 34 ftSCS-Chigley Sandy Creek Site-10
Murray, OK
Low Hazard 33 ftSCS-Kickapoo Sandy Creek Site-Bj3
Murray, OK
Significant Hazard 32 ftSCS-Kickapoo Sandy Creek Site-J2
Murray, OK
High Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Drake H?
Drake H 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 Drake H?
Drake H is owned by CHICKASAW NATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Drake H built?
Drake H was completed in 1940, making it 86 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 Drake H?
Drake H 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 Drake H?
Drake H 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 Drake H last inspected?
Drake H was last inspected on October 1, 1998. Inspection dates indicate when a formal review occurred, not the results of that inspection.