Longview South Dam
Key Takeaway
Longview South Dam is classified as low hazard in Missouri. It was completed in 1939 and is 87 years old. Its primary use is water supply.
Physical Details
| Dam Height | 30 ft (taller than 63.5% in MO) |
| Dam Type | Earth |
| Max Storage | 305 acre-ft |
| Normal Storage | 133 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 618 sq mi |
| Year Completed | 1939 (87 years old) |
| NID ID | MO20013 |
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
DAEN MRK
Federal Government
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High Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Longview South Dam?
Longview South 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 Longview South Dam?
Longview South Dam is owned by DAEN MRK (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Longview South Dam built?
Longview South Dam was completed in 1939, making it 87 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 Longview South Dam?
Longview South Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Longview South Dam?
Longview South 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.
When was Longview South Dam last inspected?
Longview South Dam was last inspected on September 24, 1980. Inspection dates indicate when a formal review occurred, not the results of that inspection.