Volgenau Dam
Volgenau Dam is an earth dam located in Fauquier County, Virginia. It carries a Significant hazard potential classification and has a satisfactory condition assessment.
About Volgenau Dam
The primary purpose of Volgenau Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Ernst Volgenau Llc (private). It impounds the Tr-thumb Run.
The dam stands 35 feet tall and stretches 275 feet across, creates a reservoir covering 14 acres, has a maximum storage capacity of 205 acre-feet, and collects water from a drainage area of 0 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. An emergency action plan is in place for this dam. The most recent inspection on record was 07/31/2022.
At 35 feet, this dam is taller than 82% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Virginia |
| County | Fauquier |
| River/Stream | Tr-thumb Run |
| Coordinates | 38.78610, -77.97370 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 275 ft |
Storage & Hydraulics
| NID Storage | 205 acre-ft |
| Max Storage | 205 acre-ft |
| Normal Storage | 125 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | Ernst Volgenau LLC |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/31/2022 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | VA061045 |
| Federal ID | VA061045 |
| More Info | State Dam Safety Program |