|
Incident ID |
VA137015-3403 |
|
Dam Name |
SPOTSWOOD DRIVE DAM |
|
Downstream Hazard Potential |
L |
|
State |
VA |
|
Incident Date |
11/12/2020 |
|
Incident Type |
Non-failure |
|
Incident Driver |
Structural Stability |
|
Incident Mechanism 1 |
Excessive/increased Seepage |
|
Incident Mechanism 2 |
Erosion |
|
Incident Mechanism 3 |
Reservoir Overfilling |
|
Incident Description |
Severe erosion, partial failure, upstream inundation |
|
Named Hydrologic Event |
|
|
EAP Enacted (Y/N) due to Incident |
|
|
Fatalities (Number) |
unknown |
|
Number of People Evacuated |
Unknown |
|
Number of Habitable Structures Evacuated |
Unknown |
|
Number of Habitable Structures Flooded |
|
|
Other Infrastructure Impacts |
|
|
Economic Damages (in $) |
|
|
Volume released at failure (ac-ft) |
|
|
Response |
|
|
Additional Remarks or Updates |
|
|
Incident Time |
|
|
Incident Duration |
|
|
Incident Report Produced |
Yes |
|
Information Sources |
VA Dam Safety |
|
Owner Type |
P |
|
Dam Type |
RE |
|
Primary Purpose(s) |
R |
|
EAP |
N |
|
Year Completed |
0 |
|
Year Modified |
0 |
|
Dam Height |
35 ft |
|
Max Storage (ac-ft) |
270 ac-ft |
|
Surface Area (acres) |
5 acres |
|
River Name |
|
|
Latitude |
38.3785 |
|
Longitude |
-77.7805 |
|
Regulatory Agency(ies) |
DEPARTMENT OF CONSERVATION AND RECREATION |
|
NID Number |
VA137015 |
|
Attachments |
|
