Coleridge
Key Takeaway
Coleridge is classified as low hazard in North Carolina. It was completed in 1913 and is 113 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 12 ft (taller than 4.9% in NC) |
| Dam Length | 660 ft |
| Dam Type | Gravity |
| Max Storage | 400 acre-ft |
| Normal Storage | 400 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 391 sq mi |
| Max Discharge | 9,353 cfs |
| Year Completed | 1913 (113 years old) |
| NID ID | NC00709 |
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
Deep River Hydro, Inc.
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Coleridge?
Coleridge 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 Coleridge?
Coleridge is owned by Deep River Hydro, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Coleridge built?
Coleridge was completed in 1913, making it 113 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 Coleridge?
Coleridge 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 Coleridge?
Coleridge 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 Coleridge last inspected?
Coleridge was last inspected on September 22, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.