Bert Thompson No.1
Key Takeaway
Bert Thompson No.1 is classified as low hazard in South Dakota. It was completed in 1960 and is 66 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 19 ft (taller than 29.5% in SD) |
| Dam Length | 650 ft |
| Dam Type | Earth |
| Max Storage | 114 acre-ft |
| Normal Storage | 90 acre-ft |
| Max Discharge | 425 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | SD01395 |
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
BERT THOMPSON
Private
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Low Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Bert Thompson No.1?
Bert Thompson No.1 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 Bert Thompson No.1?
Bert Thompson No.1 is owned by BERT THOMPSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bert Thompson No.1 built?
Bert Thompson No.1 was completed in 1960, making it 66 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 Bert Thompson No.1?
Bert Thompson No.1 serves the following purposes: 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 Bert Thompson No.1?
Bert Thompson No.1 has a dam height of 19 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.