Mammoth Springs Dam 3
Key Takeaway
Mammoth Springs Dam 3 is classified as low hazard in Arkansas. It was completed in 1930 and is 96 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 30 ft (taller than 59.1% in AR) |
| Dam Length | 700 ft |
| Dam Type | Concrete |
| Max Storage | 350 acre-ft |
| Normal Storage | 327 acre-ft |
| Surface Area | 109 acres |
| Drainage Area | 20 sq mi |
| Max Discharge | 4,200 cfs |
| Year Completed | 1930 (96 years old) |
| NID ID | AR01157 |
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
ARKANSAS GAME AND FISH COMMISSION
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Mammoth Springs Dam 3?
Mammoth Springs Dam 3 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 Mammoth Springs Dam 3?
Mammoth Springs Dam 3 is owned by ARKANSAS GAME AND FISH COMMISSION (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mammoth Springs Dam 3 built?
Mammoth Springs Dam 3 was completed in 1930, making it 96 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 Mammoth Springs Dam 3?
Mammoth Springs Dam 3 serves the following purposes: Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mammoth Springs Dam 3?
Mammoth Springs Dam 3 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 Mammoth Springs Dam 3 last inspected?
Mammoth Springs Dam 3 was last inspected on March 20, 2008. Inspection dates indicate when a formal review occurred, not the results of that inspection.