Mtn Lake Dam (Lake Becky)
Key Takeaway
Mtn Lake Dam (Lake Becky) is classified as high hazard in South Carolina. It was completed in 1958 and is 68 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 38 ft (taller than 91% in SC) |
| Max Storage | 960 acre-ft |
| Normal Storage | 840 acre-ft |
| Surface Area | 70 acres |
| Year Completed | 1958 (68 years old) |
| NID ID | SC00515 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
MOUNTAIN LAKE FISHING AND BOATING CLUB
Private
Nearby Dams
Oconee State Park Dam 2
Oconee, SC
High Hazard 33 ftEast Village Cr Farm Pond
Oconee, SC
High Hazard 48 ftOconee State Park Dam 1
Oconee, SC
High Hazard 33 ftWalhalla Reservoir 3
Oconee, SC
Low Hazard 30 ftCrystal Lake Dam
Oconee, SC
High Hazard 30 ftGordons Lake Dam
Oconee, SC
High Hazard 32 ftWalhalla Reservoir Dam
Oconee, SC
Low Hazard 18 ftLake Leroy Dam
Oconee, SC
High Hazard 50 ftFrequently Asked Questions
What is the hazard classification of Mtn Lake Dam (Lake Becky)?
Mtn Lake Dam (Lake Becky) is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Mtn Lake Dam (Lake Becky)?
Mtn Lake Dam (Lake Becky) is owned by MOUNTAIN LAKE FISHING AND BOATING CLUB (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mtn Lake Dam (Lake Becky) built?
Mtn Lake Dam (Lake Becky) was completed in 1958, making it 68 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 Mtn Lake Dam (Lake Becky)?
Mtn Lake Dam (Lake Becky) serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mtn Lake Dam (Lake Becky)?
Mtn Lake Dam (Lake Becky) has a dam height of 38 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 Mtn Lake Dam (Lake Becky) last inspected?
Mtn Lake Dam (Lake Becky) was last inspected on April 27, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.