OKOBOJO DAM - SD00438-3251
Incident ID SD00438-3251
Dam Name OKOBOJO DAM
Downstream Hazard Potential S
State SD
Incident Date 04/01/2019
Incident Type Failure
Incident Driver Unknown
Incident Mechanism 1 Unknown
Incident Mechanism 2
Incident Mechanism 3
Incident Description
Named Hydrologic Event
EAP Enacted (Y/N) due to Incident No
Fatalities (Number) 0
Number of People Evacuated
Number of Habitable Structures Evacuated
Number of Habitable Structures Flooded
Other Infrastructure Impacts
Economic Damages (in $) Unknown
Volume released at failure (ac-ft)
Response report of dam failure was verified
Additional Remarks or Updates significant hazard dam so was not required to have an EAP, also no habitable structures in the downstream flood plain
Incident Time
Incident Duration
Incident Report Produced No
Information Sources SD DENR
Owner Type P
Dam Type RE
Primary Purpose(s) PRS
EAP NR
Year Completed 1938
Year Modified 0
Dam Height 22 ft
Max Storage (ac-ft) 3150 ac-ft
Surface Area (acres) 128 acres
River Name TR OKOBOJO CREEK
Latitude 44.6433
Longitude -100.427
Regulatory Agency(ies) DENR
NID Number SD00438
Attachments
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