Rossiter
Key Takeaway
Rossiter is classified as high hazard in Pennsylvania. It was completed in 1919 and is 107 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 | 15 ft (taller than 27.6% in PA) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 49 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 2 sq mi |
| Year Completed | 1919 (107 years old) |
| NID ID | PA01080 |
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
INDIANA COUNTY MUNICIPAL SERVICES AUTHORITY
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Rossiter?
Rossiter 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 Rossiter?
Rossiter is owned by INDIANA COUNTY MUNICIPAL SERVICES AUTHORITY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rossiter built?
Rossiter was completed in 1919, making it 107 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 Rossiter?
Rossiter 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 Rossiter?
Rossiter has a dam height of 15 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 Rossiter last inspected?
Rossiter was last inspected on September 24, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.