Craig/Allen Dam Lt-90
Key Takeaway
Craig/Allen Dam Lt-90 is classified as low hazard in Missouri. It was completed in 1970 and is 56 years old. Its primary use is debris control.
Physical Details
| Dam Height | 26 ft (taller than 43.5% in MO) |
| Dam Type | Earth |
| Max Storage | 42 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 140 sq mi |
| Year Completed | 1970 (56 years old) |
| NID ID | MO11943 |
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
CR CRAIG/R ALLEN
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Craig/Allen Dam Lt-90?
Craig/Allen Dam Lt-90 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 Craig/Allen Dam Lt-90?
Craig/Allen Dam Lt-90 is owned by CR CRAIG/R ALLEN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Craig/Allen Dam Lt-90 built?
Craig/Allen Dam Lt-90 was completed in 1970, making it 56 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 Craig/Allen Dam Lt-90?
Craig/Allen Dam Lt-90 serves the following purposes: Debris Control, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Craig/Allen Dam Lt-90?
Craig/Allen Dam Lt-90 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.