Incident ID |
MO31866-163 |
Dam Name |
HARPER LAKE DAM |
Downstream Hazard Potential |
H |
State |
MO |
Incident Date |
01/01/2008 |
Incident Type |
Failure |
Incident Driver |
Structural Stability |
Incident Mechanism 1 |
Sliding |
Incident Mechanism 2 |
|
Incident Mechanism 3 |
|
Incident Description |
|
Named Hydrologic Event |
|
EAP Enacted (Y/N) due to Incident |
No |
Fatalities (Number) |
|
Number of People Evacuated |
|
Number of Habitable Structures Evacuated |
|
Number of Habitable Structures Flooded |
|
Other Infrastructure Impacts |
|
Economic Damages (in $) |
|
Volume released at failure (ac-ft) |
|
Response |
|
Additional Remarks or Updates |
Rotational slide on downstream face. Width of slide approximately 60 feet. Vertical movement approximately 5 feet. REPORTED MARCH 20, 2008 |
Incident Time |
|
Incident Duration |
|
Incident Report Produced |
|
Information Sources |
|
Owner Type |
P |
Dam Type |
RE |
Primary Purpose(s) |
R |
EAP |
N |
Year Completed |
1978 |
Year Modified |
0 |
Dam Height |
38 ft |
Max Storage (ac-ft) |
83 ac-ft |
Surface Area (acres) |
6 acres |
River Name |
TR GOOSE CREEK |
Latitude |
37.9924 |
Longitude |
-90.3557 |
Regulatory Agency(ies) |
DAM AND RESERVOIR SAFETY PROG |
NID Number |
MO31866 |
Attachments |
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