Lake Greeley
Key Takeaway
Lake Greeley is classified as high hazard in Pennsylvania. It was completed in 1916 and is 110 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 | 10 ft (taller than 8.3% in PA) |
| Dam Length | 308 ft |
| Dam Type | Earth |
| Max Storage | 878 acre-ft |
| Normal Storage | 290 acre-ft |
| Surface Area | 72 acres |
| Drainage Area | 7 sq mi |
| Year Completed | 1916 (110 years old) |
| NID ID | PA00752 |
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
MATTHEW BUYNAK
Private
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What is the hazard classification of Lake Greeley?
Lake Greeley 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 Lake Greeley?
Lake Greeley is owned by MATTHEW BUYNAK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Greeley built?
Lake Greeley was completed in 1916, making it 110 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 Lake Greeley?
Lake Greeley 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 Lake Greeley?
Lake Greeley has a dam height of 10 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 Lake Greeley last inspected?
Lake Greeley was last inspected on November 20, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.