Selman Gp1
Key Takeaway
Selman Gp1 is classified as low hazard in Oklahoma. It was completed in 1959 and is 67 years old. Its primary use is other.
Physical Details
| Dam Height | 33 ft (taller than 68.1% in OK) |
| Dam Length | 148 ft |
| Dam Type | Earth |
| Max Storage | 60 acre-ft |
| Normal Storage | 20 acre-ft |
| Year Completed | 1959 (67 years old) |
| NID ID | OK13244 |
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
COMMISSIONERS OF THE LAND OFFICE
Private
Nearby Dams
Selman #1
Harper, OK
Low Hazard 24 ftChamp #2
Harper, OK
Low Hazard 25 ftGraff #1
Harper, OK
Low Hazard 20 ftNighswonger
Harper, OK
Low Hazard 28 ftKinney Gp 1
Harper, OK
Low Hazard 29 ftKinney #1
Harper, OK
Low Hazard 29 ftCatlin W.B.
Harper, OK
Low Hazard 16 ftKinney No.6
Harper, OK
Low Hazard 33 ftFrequently Asked Questions
What is the hazard classification of Selman Gp1?
Selman Gp1 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 Selman Gp1?
Selman Gp1 is owned by COMMISSIONERS OF THE LAND OFFICE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Selman Gp1 built?
Selman Gp1 was completed in 1959, making it 67 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 Selman Gp1?
Selman Gp1 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 Selman Gp1?
Selman Gp1 has a dam height of 33 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 Selman Gp1 last inspected?
Selman Gp1 was last inspected on August 15, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.