Mandernach & Carlson
Key Takeaway
Mandernach & Carlson is classified as low hazard in South Dakota. It was completed in 1947 and is 79 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 26 ft (taller than 65.2% in SD) |
| Dam Length | 610 ft |
| Dam Type | Earth |
| Max Storage | 223 acre-ft |
| Normal Storage | 80 acre-ft |
| Max Discharge | 2,745 cfs |
| Year Completed | 1947 (79 years old) |
| NID ID | SD01801 |
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
MANDERNACH & CARLSON
Private
Nearby Dams
Mandernach and Carlson 2
Ziebach, SD
Low Hazard 23 ftMandernach and Carlson 6
Ziebach, SD
Low Hazard 24 ftMandernach & Carlson No.
Ziebach, SD
Low Hazard 24 ftMandernach and Carlson 5
Ziebach, SD
Low Hazard 15 ftSargent Dam
Ziebach, SD
Low Hazard 20 ftMandernach and Carlson 3
Ziebach, SD
Low Hazard 24 ftMandernach and Carlson 4
Ziebach, SD
Low Hazard 25 ftMandernach & Carlson No. 9
Ziebach, SD
Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Mandernach & Carlson?
Mandernach & Carlson 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 Mandernach & Carlson?
Mandernach & Carlson is owned by MANDERNACH & CARLSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mandernach & Carlson built?
Mandernach & Carlson was completed in 1947, making it 79 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 Mandernach & Carlson?
Mandernach & Carlson 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 Mandernach & Carlson?
Mandernach & Carlson 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.