Delos Lake Upper
Key Takeaway
Delos Lake Upper is classified as significant hazard in Virginia. It was completed in 1942 and is 84 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 6% in VA) |
| Dam Length | 330 ft |
| Dam Type | Earth |
| Max Storage | 126 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 16 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 239 cfs |
| Year Completed | 1942 (84 years old) |
| Year Modified | 1982 |
| NID ID | VA033004 |
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
Fort Walker
Federal Government
Nearby Dams
Ball Dam
Caroline, VA
Unknown 10 ftSeals North Dam
Caroline, VA
Unknown 8 ftFt Ap Hill Dam
Caroline, VA
Unknown 35 ftBeaver Pond
Caroline, VA
Low Hazard 14 ftD. Pitts Dam
Caroline, VA
Unknown 9 ftSeals Middle Dam
Caroline, VA
Unknown 18 ftSmoots Pond
Caroline, VA
High Hazard 14 ftBuzzard Roost Pond
Caroline, VA
Significant Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Delos Lake Upper?
Delos Lake Upper 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 Delos Lake Upper?
Delos Lake Upper is owned by Fort Walker (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Delos Lake Upper built?
Delos Lake Upper was completed in 1942, making it 84 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 Delos Lake Upper?
Delos Lake Upper 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 Delos Lake Upper?
Delos Lake Upper 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 Delos Lake Upper last inspected?
Delos Lake Upper was last inspected on July 24, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.