LAC MICHEL DAM - MO30285-1385
Dam Name: LAC MICHEL DAM
State: MO
Downstream Hazard Potential: H
Incident Type: Non-Failure
Incident Date: 04/30/2011
Incident Driver: Structural Stability
Incident Mechanism 1: Sliding
Incident Mechanism 2
Incident Mechanism 3
Incident IDMO30285-1385
Incident DescriptionSmall slide on downstream face during intense rainfall event
Named Hydrologic Event
EAP Enacted (Y/N) due to IncidentNo
Fatalities (Number)
Number of People Evacuated0
Number of Habitable Structures Evacuated
Number of Habitable Structures Flooded0
Other Infrastructure Impacts
Economic Damages (in $)
Response
Volume released at failure (ac-ft)
Additional Remarks or Updates
Owner TypeP
Dam TypeRE
Primary Purpose(s)R
EAPN
Dam Height41 ft
Max Storage (ac-ft)99.00
Surface Area (acres)10.00
Year Completed1971
NID NumberMO30285
River NameTR BIG RIVER
Latitude37.9112
Longitude-90.6271
Year Modified
1997
Regulatory Agency(ies)DAM AND RESERVOIR SAFETY PROG
Incident Time
Incident Duration
Incident Report Produced
Information Sources
