Williams Island Dam
Key Takeaway
Williams Island Dam is classified as unknown in Virginia. It was completed in 1905 and is 121 years old. Its primary use is water supply.
Physical Details
| Dam Height | 7 ft (taller than 0.1% in VA) |
| Dam Type | Gravity |
| Max Storage | 280 acre-ft |
| Normal Storage | 280 acre-ft |
| Year Completed | 1905 (121 years old) |
| NID ID | VA760002 |
Safety Information
Hazard potential has not been determined.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
City of Richmond
Local Government
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What is the hazard classification of Williams Island Dam?
Williams Island Dam is classified as Unknown. Hazard potential has not been determined. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Williams Island Dam?
Williams Island Dam is owned by City of Richmond (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Williams Island Dam built?
Williams Island Dam was completed in 1905, making it 121 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 Williams Island Dam?
Williams Island 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 Williams Island Dam?
Williams Island Dam has a dam height of 7 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.