Junior Tillman No.1
Key Takeaway
Junior Tillman No.1 is classified as low hazard in Oklahoma. It was completed in 1999 and is 27 years old. Its primary use is other.
Physical Details
| Dam Height | 30 ft (taller than 54.9% in OK) |
| Dam Length | 218 ft |
| Dam Type | Earth |
| Max Storage | 26 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 127 sq mi |
| Max Discharge | 442 cfs |
| Year Completed | 1999 (27 years old) |
| NID ID | OK30035 |
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
GARY L & DEBRA J LEESON
Private
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Junior Tillman No.1?
Junior Tillman No.1 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 Junior Tillman No.1?
Junior Tillman No.1 is owned by GARY L & DEBRA J LEESON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Junior Tillman No.1 built?
Junior Tillman No.1 was completed in 1999, making it 27 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 Junior Tillman No.1?
Junior Tillman No.1 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 Junior Tillman No.1?
Junior Tillman No.1 has a dam height of 30 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 Junior Tillman No.1 last inspected?
Junior Tillman No.1 was last inspected on August 23, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.