Keystone State Park
Key Takeaway
Keystone State Park is classified as significant hazard in Pennsylvania. It was completed in 1910 and is 116 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 45 ft (taller than 81.2% in PA) |
| Dam Length | 680 ft |
| Dam Type | Earth |
| Max Storage | 1.3K acre-ft |
| Normal Storage | 680 acre-ft |
| Surface Area | 78 acres |
| Drainage Area | 4 sq mi |
| Year Completed | 1910 (116 years old) |
| NID ID | PA00480 |
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
DCNR
State Government
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High HazardFrequently Asked Questions
What is the hazard classification of Keystone State Park?
Keystone State Park 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 Keystone State Park?
Keystone State Park is owned by DCNR (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Keystone State Park built?
Keystone State Park was completed in 1910, making it 116 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 Keystone State Park?
Keystone State Park 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 Keystone State Park?
Keystone State Park has a dam height of 45 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 Keystone State Park last inspected?
Keystone State Park was last inspected on March 11, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.