Clarence Cannon Mem Wtrsd Site #4 Dam
Key Takeaway
Clarence Cannon Mem Wtrsd Site #4 Dam is classified as significant hazard in Missouri. It was completed in 1978 and is 48 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 34 ft (taller than 82.3% in MO) |
| Dam Length | 900 ft |
| Dam Type | Earth |
| Max Storage | 828 acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 2,490 sq mi |
| Max Discharge | 13,106 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | MO11311 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
C CANNON MEM WRSD SUBDST
Local Government
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Low Hazard 29 ftFrequently Asked Questions
What is the hazard classification of Clarence Cannon Mem Wtrsd Site #4 Dam?
Clarence Cannon Mem Wtrsd Site #4 Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Clarence Cannon Mem Wtrsd Site #4 Dam?
Clarence Cannon Mem Wtrsd Site #4 Dam is owned by C CANNON MEM WRSD SUBDST (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Clarence Cannon Mem Wtrsd Site #4 Dam built?
Clarence Cannon Mem Wtrsd Site #4 Dam was completed in 1978, making it 48 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 Clarence Cannon Mem Wtrsd Site #4 Dam?
Clarence Cannon Mem Wtrsd Site #4 Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Clarence Cannon Mem Wtrsd Site #4 Dam?
Clarence Cannon Mem Wtrsd Site #4 Dam has a dam height of 34 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.