Dulles Corner Lake Dam
Dulles Corner Lake Dam is an earth dam located in Fairfax County, Virginia. It carries a Significant hazard potential classification and has a satisfactory condition assessment.
About Dulles Corner Lake Dam
Dulles Corner Lake Dam is a dam in Fairfax, Virginia. The dam is owned by Dulles Corner Owners Association (private).
The dam stands 20 feet tall and stretches 108 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 116 acre-feet, and collects water from a drainage area of 1 square miles.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 08/02/2017.
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Location
| State | Virginia |
| County | Fairfax |
| Coordinates | 38.95670, -77.42790 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 108.5 ft |
Storage & Hydraulics
| NID Storage | 116 acre-ft |
| Max Storage | 116 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Dulles Corner Owners Association |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/02/2017 |
| Emergency Action Plan | No |
Identifiers
| NID ID | VA059048 |
| Federal ID | VA059048 |
| More Info | State Dam Safety Program |