Harris Mary E.
Key Takeaway
Harris Mary E. is classified as low hazard in Oklahoma. It was completed in 1965 and is 61 years old. Its primary use is other.
Physical Details
| Dam Height | 26 ft (taller than 38.9% in OK) |
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 65 acre-ft |
| Normal Storage | 32 acre-ft |
| Surface Area | 1 acres |
| Max Discharge | 1,700 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | OK12380 |
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
ROY A MCNEILL
Private
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Low Hazard 29 ftFrequently Asked Questions
What is the hazard classification of Harris Mary E.?
Harris Mary E. 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 Harris Mary E.?
Harris Mary E. is owned by ROY A MCNEILL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Harris Mary E. built?
Harris Mary E. was completed in 1965, making it 61 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 Harris Mary E.?
Harris Mary E. 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 Harris Mary E.?
Harris Mary E. has a dam height of 26 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 Harris Mary E. last inspected?
Harris Mary E. was last inspected on August 2, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.