G.P. Joens
Key Takeaway
G.P. Joens is classified as low hazard in South Dakota. It was completed in 1941 and is 85 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 24 ft (taller than 53.3% in SD) |
| Dam Length | 700 ft |
| Dam Type | Earth |
| Max Storage | 162 acre-ft |
| Normal Storage | 60 acre-ft |
| Max Discharge | 2,000 cfs |
| Year Completed | 1941 (85 years old) |
| NID ID | SD01684 |
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
GLEN P. JOENS
Private
Nearby Dams
F. Joens
Dewey, SD
Low Hazard 20 ftSchool Land
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Low Hazard 18 ftBrueschke Dam
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High Hazard 31 ftF. Curtis
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Low Hazard 24 ftR. Berndt
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Low Hazard 30 ftGail Vrooman
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Low Hazard 20 ftGlen Bringman
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Low Hazard 17 ftM.A. Curtis
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of G.P. Joens?
G.P. Joens 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 G.P. Joens?
G.P. Joens is owned by GLEN P. JOENS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was G.P. Joens built?
G.P. Joens was completed in 1941, making it 85 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 G.P. Joens?
G.P. Joens 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 G.P. Joens?
G.P. Joens has a dam height of 24 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.