Pinetree Lake
Key Takeaway
Pinetree Lake is classified as high hazard in Pennsylvania. It was completed in 1972 and is 54 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 | 25 ft (taller than 55% in PA) |
| Dam Length | 510 ft |
| Dam Type | Earth |
| Max Storage | 355 acre-ft |
| Normal Storage | 128 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1972 (54 years old) |
| NID ID | PA00784 |
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
EMERALD LAKES ASSOCIATION, INC.
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Pinetree Lake?
Pinetree Lake 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 Pinetree Lake?
Pinetree Lake is owned by EMERALD LAKES ASSOCIATION, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Pinetree Lake built?
Pinetree Lake was completed in 1972, making it 54 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 Pinetree Lake?
Pinetree Lake 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 Pinetree Lake?
Pinetree Lake has a dam height of 25 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 Pinetree Lake last inspected?
Pinetree Lake was last inspected on January 29, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.