Riverside
Key Takeaway
Riverside is classified as low hazard in New Hampshire. It was completed in 1970 and is 56 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 21 ft (taller than 74.5% in NH) |
| Dam Length | 846 ft |
| Dam Type | Gravity |
| Max Storage | 60 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 1,338 sq mi |
| Max Discharge | 37,800 cfs |
| Year Completed | 1970 (56 years old) |
| NID ID | NH00158 |
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
Not Listed
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Riverside?
Riverside 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 Riverside?
Riverside is owned by information not available (Not Listed). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Riverside built?
Riverside was completed in 1970, making it 56 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 Riverside?
Riverside serves the following purposes: Hydroelectric, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Riverside?
Riverside 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 Riverside last inspected?
Riverside was last inspected on July 12, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.