Smith and Ponzo
Key Takeaway
Smith and Ponzo is classified as significant hazard in Pennsylvania. It was completed in 1939 and is 87 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 24 ft (taller than 52.7% in PA) |
| Dam Length | 283 ft |
| Dam Type | Earth |
| Max Storage | 79 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1939 (87 years old) |
| NID ID | PA01096 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
LOUIS A. PONZO
Private
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High Hazard 91 ftFrequently Asked Questions
What is the hazard classification of Smith and Ponzo?
Smith and Ponzo is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Smith and Ponzo?
Smith and Ponzo is owned by LOUIS A. PONZO (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Smith and Ponzo built?
Smith and Ponzo was completed in 1939, making it 87 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 Smith and Ponzo?
Smith and Ponzo 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 Smith and Ponzo?
Smith and Ponzo has a dam height of 24 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 Smith and Ponzo last inspected?
Smith and Ponzo was last inspected on October 19, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.