Catlin #11
Key Takeaway
Catlin #11 is classified as low hazard in Oklahoma. It was completed in 1963 and is 63 years old.
Physical Details
| Dam Height | 25 ft (taller than 29.9% in OK) |
| Dam Length | 341 ft |
| Dam Type | Earth |
| Max Storage | 53 acre-ft |
| Normal Storage | 33 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1963 (63 years old) |
| NID ID | OK83809 |
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
MRS. OTHO CATLIN
Private
Nearby Dams
Catlin #10
Harper, OK
Low Hazard 29 ftOknoname 059068
Harper, OK
Low Hazard 20 ftOknoname 059026
Harper, OK
Low Hazard 20 ftCollier Warren C.
Harper, OK
Low Hazard 31 ftOknoname 059052
Harper, OK
Unknown 28 ftOknoname 059053
Harper, OK
Low Hazard 16 ftOknoname 059027
Harper, OK
Low Hazard 30 ftRandall #3
Harper, OK
Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Catlin #11?
Catlin #11 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 Catlin #11?
Catlin #11 is owned by MRS. OTHO CATLIN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Catlin #11 built?
Catlin #11 was completed in 1963, making it 63 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
How tall is Catlin #11?
Catlin #11 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.