Allen Street Detention Pond Dam
Key Takeaway
Allen Street Detention Pond Dam is classified as significant hazard in New York. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 21 ft (taller than 61.3% in NY) |
| Dam Length | 180 ft |
| Dam Type | Earth |
| Max Storage | 8 acre-ft |
| Normal Storage | 5 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 1 sq mi |
| NID ID | NY15041 |
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
CHAUTAUQUA COUNTY
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Allen Street Detention Pond Dam?
Allen Street Detention Pond Dam 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 Allen Street Detention Pond Dam?
Allen Street Detention Pond Dam is owned by CHAUTAUQUA COUNTY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Allen Street Detention Pond Dam?
Allen Street Detention Pond Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Allen Street Detention Pond Dam?
Allen Street Detention Pond Dam has a dam height of 21 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 Allen Street Detention Pond Dam last inspected?
Allen Street Detention Pond Dam was last inspected on May 18, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.