Incident ID |
MS00000-3484 |
Dam Name |
Jennings Lake Dam #1 |
Downstream Hazard Potential |
L |
State |
MS |
Incident Date |
02/05/2020 |
Incident Type |
Failure |
Incident Driver |
Hydrologic/flooding |
Incident Mechanism 1 |
Animal Activity |
Incident Mechanism 2 |
Overtopping |
Incident Mechanism 3 |
Insufficient Spillway Capacity |
Incident Description |
Spillways blocked by beaver dams; overtopped dam, eroding crest & backslope. Full loss. |
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) |
20 ac-ft |
Response |
|
Additional Remarks or Updates |
|
Incident Time |
10:00 AM |
Incident Duration |
1 day |
Incident Report Produced |
Y |
Information Sources |
MDEQ Dam Safety |
Owner Type |
P |
Dam Type |
RE |
Primary Purpose(s) |
R |
EAP |
NO |
Year Completed |
0 |
Year Modified |
0 |
Dam Height |
0 ft |
Max Storage (ac-ft) |
0 ac-ft |
Surface Area (acres) |
4 acres |
River Name |
|
Latitude |
31.8278 |
Longitude |
-89.4628 |
Regulatory Agency(ies) |
MS DEPARTMENT OF ENVIRONMENTAL QUALITY |
NID Number |
MS00000 |
Attachments |
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