Harry Mullock Dam
Key Takeaway
Harry Mullock Dam is classified as low hazard in Missouri. It was completed in 1991 and is 35 years old. Its primary use is grade stabilization.
Physical Details
| Dam Height | 30 ft (taller than 63.5% in MO) |
| Dam Length | 200 ft |
| Dam Type | Earth |
| Max Storage | 39 acre-ft |
| Normal Storage | 27 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 174 sq mi |
| Max Discharge | 109 cfs |
| Year Completed | 1991 (35 years old) |
| NID ID | MO50486 |
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
HARRY MULLOCK
Private
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Low Hazard 31 ftFrequently Asked Questions
What is the hazard classification of Harry Mullock Dam?
Harry Mullock Dam 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 Harry Mullock Dam?
Harry Mullock Dam is owned by HARRY MULLOCK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Harry Mullock Dam built?
Harry Mullock Dam was completed in 1991, making it 35 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 Harry Mullock Dam?
Harry Mullock Dam serves the following purposes: Grade Stabilization. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Harry Mullock Dam?
Harry Mullock Dam 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.