|
Incident ID |
MS03414-3475 |
|
Dam Name |
J F JACKSON LAKE DAM |
|
Downstream Hazard Potential |
L |
|
State |
MS |
|
Incident Date |
04/18/2021 |
|
Incident Type |
Non-failure |
|
Incident Driver |
Deterioration Or Poor Condition |
|
Incident Mechanism 1 |
|
|
Incident Mechanism 2 |
|
|
Incident Mechanism 3 |
|
|
Incident Description |
Sinkhole formed over collapsed 18-in PVC conduit during heavy rain. |
|
Named Hydrologic Event |
|
|
EAP Enacted (Y/N) due to Incident |
N |
|
Fatalities (Number) |
0 |
|
Number of People Evacuated |
0 |
|
Number of Habitable Structures Evacuated |
0 |
|
Number of Habitable Structures Flooded |
0 |
|
Other Infrastructure Impacts |
0 |
|
Economic Damages (in $) |
0 |
|
Volume released at failure (ac-ft) |
|
|
Response |
Directed owner to have conduit replaced. |
|
Additional Remarks or Updates |
|
|
Incident Time |
|
|
Incident Duration |
|
|
Incident Report Produced |
N |
|
Information Sources |
MDEQ Dam Safety |
|
Owner Type |
P |
|
Dam Type |
RE |
|
Primary Purpose(s) |
R |
|
EAP |
NR |
|
Year Completed |
1998 |
|
Year Modified |
0 |
|
Dam Height |
15 ft |
|
Max Storage (ac-ft) |
226 ac-ft |
|
Surface Area (acres) |
23 acres |
|
River Name |
UNT OF WALNUT CREEK |
|
Latitude |
32.5909 |
|
Longitude |
-89.929 |
|
Regulatory Agency(ies) |
MS DEPARTMENT OF ENVIRONMENTAL QUALITY |
|
NID Number |
MS03414 |
|
Attachments |
|
