Rex Gray Dam
Key Takeaway
Rex Gray Dam is classified as low hazard in Missouri. It was completed in 1995 and is 31 years old. Its primary use is grade stabilization.
Physical Details
| Dam Height | 28 ft (taller than 54.3% in MO) |
| Dam Length | 441 ft |
| Dam Type | Earth |
| Max Storage | 44 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 45 sq mi |
| Max Discharge | 28 cfs |
| Year Completed | 1995 (31 years old) |
| NID ID | MO51204 |
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
REX GRAY
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Rex Gray Dam?
Rex Gray 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 Rex Gray Dam?
Rex Gray Dam is owned by REX GRAY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rex Gray Dam built?
Rex Gray Dam was completed in 1995, making it 31 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 Rex Gray Dam?
Rex Gray 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 Rex Gray Dam?
Rex Gray Dam has a dam height of 28 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 Rex Gray Dam last inspected?
Rex Gray Dam was last inspected on August 24, 1996. Inspection dates indicate when a formal review occurred, not the results of that inspection.