HIDDEN VALLEY LAKE DAM - IN00100-3073
Incident ID IN00100-3073
Dam Name HIDDEN VALLEY LAKE DAM
Downstream Hazard Potential H
State IN
Incident Date 01/22/2018
Incident Type Non-failure
Incident Driver Structural Stability
Incident Mechanism 1 Sliding
Incident Mechanism 2
Incident Mechanism 3
Incident Description Downstream slide occurred approx. 52 x 29 x 1 foot deep
Named Hydrologic Event
EAP Enacted (Y/N) due to Incident Yes
Fatalities (Number) 0
Number of People Evacuated 0
Number of Habitable Structures Evacuated 0
Number of Habitable Structures Flooded 0
Other Infrastructure Impacts none
Economic Damages (in $)
Volume released at failure (ac-ft)
Response
Additional Remarks or Updates Level 3 Emergency declared and emergency officals briefed. Minutes of inspection produced and they are attached. Previous slides occurred in 2011 and 2012
Incident Time
Incident Duration
Incident Report Produced Yes
Information Sources IN DNR
Owner Type P
Dam Type RE
Primary Purpose(s) R
EAP Y
Year Completed 1973
Year Modified 0
Dam Height 135 ft
Max Storage (ac-ft) 7750 ac-ft
Surface Area (acres) 139 acres
River Name DOUBLELICK RUN
Latitude 39.1525
Longitude -84.8472
Regulatory Agency(ies) IDNR
NID Number IN00100
Attachments Y
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