Rocky Pen Run Regional Pond 2a Dam
Rocky Pen Run Regional Pond 2a Dam is an earth dam located in Stafford County, Virginia. It carries a High hazard potential classification and has a satisfactory condition assessment.
About Rocky Pen Run Regional Pond 2a Dam
The primary purpose of Rocky Pen Run Regional Pond 2a Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Stafford County Board Of Supervisors (local government). It impounds the Rocky Pen Run.
The dam stands 33 feet tall and stretches 345 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 163 acre-feet, and collects water from a drainage area of 0 square miles.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. 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 03/30/2020.
At 33 feet, this dam is taller than 78% of dams nationwide.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Virginia dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Virginia |
| County | Stafford |
| River/Stream | Rocky Pen Run |
| Coordinates | 38.36530, -77.54180 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 345 ft |
Storage & Hydraulics
| NID Storage | 163 acre-ft |
| Max Storage | 163 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Stafford County Board of Supervisors |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 03/30/2020 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | VA179014 |
| Federal ID | VA179014 |
| More Info | State Dam Safety Program |