Hopewell
Key Takeaway
Hopewell is classified as high hazard in Pennsylvania. It was completed in 1937 and is 89 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 | 29 ft (taller than 63.4% in PA) |
| Dam Length | 1,000 ft |
| Dam Type | Earth |
| Max Storage | 943 acre-ft |
| Normal Storage | 569 acre-ft |
| Surface Area | 66 acres |
| Drainage Area | 3 sq mi |
| Year Completed | 1937 (89 years old) |
| NID ID | PA00724 |
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
DCNR
State Government
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Low Hazard 26 ftBarneston (Pa 432)
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High Hazard 43 ftWashburn Lake
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Significant Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Hopewell?
Hopewell 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 Hopewell?
Hopewell is owned by DCNR (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hopewell built?
Hopewell was completed in 1937, making it 89 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 Hopewell?
Hopewell 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 Hopewell?
Hopewell has a dam height of 29 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 Hopewell last inspected?
Hopewell was last inspected on December 31, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.