Bennett Martin
Key Takeaway
Bennett Martin is classified as low hazard in South Dakota. It was completed in 1954 and is 72 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 18 ft (taller than 24.1% in SD) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 88 acre-ft |
| Normal Storage | 40 acre-ft |
| Max Discharge | 825 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | SD01527 |
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
BENNETT MARTIN
Private
Nearby Dams
Garber Dam
Hughes, SD
Low Hazard 32 ftH.C. Calhoun
Hughes, SD
Low Hazard 13 ftEtzkorn
Hughes, SD
Low Hazard 26 ftWilbur Russell
Hughes, SD
Low Hazard 15 ftHattum Dam
Hughes, SD
Low Hazard 31 ftFeller Dam
Hughes, SD
Low Hazard 19 ftLynn Beals
Hughes, SD
Low Hazard 15 ftFalk Dam
Hughes, SD
Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Bennett Martin?
Bennett Martin 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 Bennett Martin?
Bennett Martin is owned by BENNETT MARTIN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bennett Martin built?
Bennett Martin was completed in 1954, making it 72 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 Bennett Martin?
Bennett Martin 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 Bennett Martin?
Bennett Martin has a dam height of 18 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.