Hinckston
Key Takeaway
Hinckston is classified as high hazard in Pennsylvania. It was completed in 1905 and is 121 years old. Its primary use is water supply. 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 | 84 ft (taller than 93.6% in PA) |
| Dam Length | 890 ft |
| Dam Type | Earth |
| Max Storage | 4.0K acre-ft |
| Normal Storage | 3.3K acre-ft |
| Surface Area | 104 acres |
| Drainage Area | 11 sq mi |
| Year Completed | 1905 (121 years old) |
| NID ID | PA00430 |
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
CAMBRIA SOMERSET AUTHORITY
Local Government
Nearby Dams
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High Hazard 61 ftNorth Fork
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High Hazard 105 ftWilliams Run
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High Hazard 43 ftConemaugh Equalization Pond
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Low Hazard 31 ftFrequently Asked Questions
What is the hazard classification of Hinckston?
Hinckston 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 Hinckston?
Hinckston is owned by CAMBRIA SOMERSET AUTHORITY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hinckston built?
Hinckston was completed in 1905, making it 121 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 Hinckston?
Hinckston serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hinckston?
Hinckston has a dam height of 84 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 Hinckston last inspected?
Hinckston was last inspected on September 9, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.