Highland Lower Reservoir Dam
Key Takeaway
Highland Lower Reservoir Dam is classified as significant hazard in New York. It was completed in 1916 and is 110 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 23.2% in NY) |
| Dam Length | 200 ft |
| Dam Type | Concrete |
| Max Storage | 99 acre-ft |
| Normal Storage | 82 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 875 cfs |
| Year Completed | 1916 (110 years old) |
| NID ID | NY00882 |
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
TOWN OF LLOYD HIGHLAND WATER DISTRICT
Local Government
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Low Hazard 36 ftFrequently Asked Questions
What is the hazard classification of Highland Lower Reservoir Dam?
Highland Lower Reservoir 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 Highland Lower Reservoir Dam?
Highland Lower Reservoir Dam is owned by TOWN OF LLOYD HIGHLAND WATER DISTRICT (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Highland Lower Reservoir Dam built?
Highland Lower Reservoir Dam was completed in 1916, making it 110 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 Highland Lower Reservoir Dam?
Highland Lower Reservoir Dam 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 Highland Lower Reservoir Dam?
Highland Lower Reservoir Dam has a dam height of 12 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 Highland Lower Reservoir Dam last inspected?
Highland Lower Reservoir Dam was last inspected on January 11, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.