Allen Dam
Key Takeaway
Allen Dam is classified as unknown in Virginia.
Physical Details
| Dam Height | 24 ft (taller than 42.5% in VA) |
| Dam Length | 620 ft |
| Max Storage | 245 acre-ft |
| Normal Storage | 110 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 1 sq mi |
| NID ID | VA036004 |
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
David Allen, Trustee
Private
Nearby Dams
Howard Farm Dam
Charles City, VA
Unknown 13 ftOld Forge Pond Dam
New Kent, VA
Unknown 12 ftHarrison Lake Dam
Charles City, VA
Low Hazard 17 ftWoodhaven Dam
New Kent, VA
High Hazard 23 ftEnochs Dam
Prince George, VA
Unknown 10 ftBrickshire Swm Pond Dam
New Kent, VA
Unknown 22 ftCerneys Dam
Prince George, VA
Unknown 14 ftShirley Mill Dam
Henrico, VA
Unknown 23 ftFrequently Asked Questions
What is the hazard classification of Allen Dam?
Allen 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 Allen Dam?
Allen Dam is owned by David Allen, Trustee (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
How tall is Allen Dam?
Allen Dam has a dam height of 24 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.