Two Mile Run
Key Takeaway
Two Mile Run is classified as high hazard in Pennsylvania. It was completed in 1971 and is 55 years old. Its primary use is flood risk reduction. 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 | 85 ft (taller than 93.9% in PA) |
| Dam Length | 1,000 ft |
| Dam Type | Earth |
| Max Storage | 6.3K acre-ft |
| Normal Storage | 3.3K acre-ft |
| Surface Area | 144 acres |
| Drainage Area | 8 sq mi |
| Year Completed | 1971 (55 years old) |
| NID ID | PA00254 |
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
VENANGO COUNTY
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Two Mile Run?
Two Mile Run 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 Two Mile Run?
Two Mile Run is owned by VENANGO COUNTY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Two Mile Run built?
Two Mile Run was completed in 1971, making it 55 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 Two Mile Run?
Two Mile Run serves the following purposes: Flood Risk Reduction, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Two Mile Run?
Two Mile Run has a dam height of 85 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 Two Mile Run last inspected?
Two Mile Run was last inspected on October 13, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.