|
Incident ID |
VA770002-3393 |
|
Dam Name |
SPRING VALLEY LAKE DAM |
|
Downstream Hazard Potential |
H |
|
State |
VA |
|
Incident Date |
05/20/2020 |
|
Incident Type |
Non-failure |
|
Incident Driver |
Hydrologic/flooding |
|
Incident Mechanism 1 |
Overtopping |
|
Incident Mechanism 2 |
|
|
Incident Mechanism 3 |
|
|
Incident Description |
Heavy rain resulted in overtopping |
|
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 |
Y |
|
Year Completed |
0 |
|
Year Modified |
0 |
|
Dam Height |
25 ft |
|
Max Storage (ac-ft) |
80 ac-ft |
|
Surface Area (acres) |
5 acres |
|
River Name |
ROANOKE |
|
Latitude |
37.2564 |
|
Longitude |
-80.02 |
|
Regulatory Agency(ies) |
DEPARTMENT OF CONSERVATION AND RECREATION |
|
NID Number |
VA770002 |
|
Attachments |
|
