Newport
Key Takeaway
Newport is classified as significant hazard in New York. It was completed in 1912 and is 114 years old. Its primary use is hydroelectric. 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 | 265 ft |
| Dam Type | Concrete |
| Max Storage | 150 acre-ft |
| Normal Storage | 150 acre-ft |
| Surface Area | 23 acres |
| Drainage Area | 556 sq mi |
| Max Discharge | 12,500 cfs |
| Year Completed | 1912 (114 years old) |
| NID ID | NY01349 |
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
Village of Newport, NY
Local Government
Nearby Dams
George R Cogar Pond Dam
Herkimer, NY
Low Hazard 29 ftHerkimer
Herkimer, NY
Low Hazard 12 ftHinckley
Herkimer, NY
High Hazard 83 ftTrenton Falls - Main Dam
Herkimer, NY
Significant Hazard 60 ftProspect
Herkimer, NY
High Hazard 52 ftSpruce Lake Dam
Herkimer, NY
Significant Hazard 18 ftLittle Falls Reservoir Dam
Herkimer, NY
Significant Hazard 42 ftDeerfield Reservoir #6 Dam
Oneida, NY
High Hazard 50 ftFrequently Asked Questions
What is the hazard classification of Newport?
Newport 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 Newport?
Newport is owned by Village of Newport, NY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Newport built?
Newport was completed in 1912, making it 114 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 Newport?
Newport serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Newport?
Newport 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 Newport last inspected?
Newport was last inspected on September 14, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.