Harvey Grace Structure Dam
Key Takeaway
Harvey Grace Structure Dam is classified as low hazard in Missouri. It was completed in 1955 and is 71 years old. Its primary use is grade stabilization.
Physical Details
| Dam Height | 37 ft (taller than 87.2% in MO) |
| Dam Length | 240 ft |
| Dam Type | Earth |
| Max Storage | 24 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 120 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | MO50390 |
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
HARVEY GRACE
Private
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Low Hazard 38 ftFrequently Asked Questions
What is the hazard classification of Harvey Grace Structure Dam?
Harvey Grace Structure 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 Harvey Grace Structure Dam?
Harvey Grace Structure Dam is owned by HARVEY GRACE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Harvey Grace Structure Dam built?
Harvey Grace Structure Dam was completed in 1955, making it 71 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 Harvey Grace Structure Dam?
Harvey Grace Structure 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 Harvey Grace Structure Dam?
Harvey Grace Structure Dam has a dam height of 37 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.