Oknoname 121020
Key Takeaway
Oknoname 121020 is classified as low hazard in Oklahoma. It was completed in 1937 and is 89 years old. Its primary use is other.
Physical Details
| Dam Height | 20 ft (taller than 11.5% in OK) |
| Dam Length | 30 ft |
| Dam Type | Earth |
| Max Storage | 66 acre-ft |
| Normal Storage | 33 acre-ft |
| Surface Area | 1 acres |
| Max Discharge | 206,925 cfs |
| Year Completed | 1937 (89 years old) |
| NID ID | OK10739 |
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
FRANKIE LEE & CLARA JEEN COX
Private
Nearby Dams
Ward Ranch
Pittsburg, OK
Low Hazard 23 ftOknoname 121014
Pittsburg, OK
Low Hazard 19 ftLorton Robert
McIntosh, OK
Low Hazard 35 ftMcalester Lake
Pittsburg, OK
Low Hazard 35 ftOknoname 22276
Hughes, OK
Low Hazard 29 ftTalawanda No. 2
Pittsburg, OK
Low Hazard 48 ftKeith Herman O
Hughes, OK
Low Hazard 25 ftHuffman Ben
Hughes, OK
Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Oknoname 121020?
Oknoname 121020 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 Oknoname 121020?
Oknoname 121020 is owned by FRANKIE LEE & CLARA JEEN COX (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Oknoname 121020 built?
Oknoname 121020 was completed in 1937, making it 89 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 Oknoname 121020?
Oknoname 121020 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 Oknoname 121020?
Oknoname 121020 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 Oknoname 121020 last inspected?
Oknoname 121020 was last inspected on May 31, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.