Gregory Dam is an earth dam located in Pittsylvania County, Virginia. It carries a Undetermined hazard potential classification.
Dam profile
NID height · 28 ft28 ft tall, taller than 62% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Gregory Dam
The primary purpose of Gregory Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Louis W. Gregory (private). It impounds the Tr-johns Run.
The dam stands 28 feet tall, has a maximum storage capacity of 64 acre-feet, and collects water from a drainage area of 0 square miles.
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Location
| State | Virginia |
| County | Pittsylvania |
| River/Stream | Tr-johns Run |
| Coordinates | 36.79410, -79.20150 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
Storage & Hydraulics
| NID Storage | 64 acre-ft |
| Max Storage | 64 acre-ft |
| Normal Storage | 36 acre-ft |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | Louis W. Gregory |
| Owner Type | Private |
| Hazard Classification | Undetermined |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | VA143034 |
| Federal ID | VA143034 |
| More Info | State Dam Safety Program |