Green Rock Dam
Key Takeaway
Green Rock Dam is classified as unknown in Virginia. Its primary use is other.
Physical Details
| Dam Height | 27 ft (taller than 56.5% in VA) |
| Dam Type | Earth |
| Max Storage | 23 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 1 sq mi |
| NID ID | VA171011 |
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
Robert Edgar & Kristin Lynn Lohfeld Jr.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Green Rock Dam?
Green Rock 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 Green Rock Dam?
Green Rock Dam is owned by Robert Edgar & Kristin Lynn Lohfeld Jr. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Green Rock Dam?
Green Rock Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Green Rock Dam?
Green Rock Dam has a dam height of 27 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.