Robert Alcorn Dam
Key Takeaway
Robert Alcorn Dam is classified as low hazard in New York. It was completed in 1998 and is 28 years old. Its primary use is recreation.
Physical Details
| Dam Height | 40 ft (taller than 88.1% in NY) |
| Dam Length | 5,000 ft |
| Dam Type | Earth |
| Max Storage | 107 acre-ft |
| Normal Storage | 84 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 463 cfs |
| Year Completed | 1998 (28 years old) |
| NID ID | NY01527 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
ALLISON WELCH
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Robert Alcorn Dam?
Robert Alcorn Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Robert Alcorn Dam?
Robert Alcorn Dam is owned by ALLISON WELCH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Robert Alcorn Dam built?
Robert Alcorn Dam was completed in 1998, making it 28 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 Robert Alcorn Dam?
Robert Alcorn Dam 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 Robert Alcorn Dam?
Robert Alcorn Dam has a dam height of 40 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 Robert Alcorn Dam last inspected?
Robert Alcorn Dam was last inspected on June 7, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.