Rose Hill (estates) Dam
Rose Hill (estates) Dam is an earth dam located in Hanover County, Virginia. It carries a Significant hazard potential classification and has a satisfactory condition assessment.
About Rose Hill (estates) Dam
The primary purpose of Rose Hill (estates) 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 Hanover County, Dept. Of Public Works (local government). It impounds the Trib. To Beaverdam Creek.
The dam stands 27 feet tall and stretches 290 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 84 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 11/10/2021.
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Location
| State | Virginia |
| County | Hanover |
| River/Stream | Trib. To Beaverdam Creek |
| Coordinates | 37.61660, -77.37230 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Dam Length | 290 ft |
Storage & Hydraulics
| NID Storage | 84 acre-ft |
| Max Storage | 84 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Hanover County, Dept. of Public Works |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/10/2021 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | VA085049 |
| Federal ID | VA085049 |
| More Info | State Dam Safety Program |