WILSON C. - OK20735-2849
Incident ID OK20735-2849
Dam Name WILSON C.
Downstream Hazard Potential L
State OK
Incident Date 06/17/2015
Incident Type Failure
Incident Driver Manmade Action
Incident Mechanism 1 Overtopping
Incident Mechanism 2 Accident Or Misoperation
Incident Mechanism 3
Incident Description The dam was overtoped due to unpermitted spillway modification.
Named Hydrologic Event
EAP Enacted (Y/N) due to Incident No
Fatalities (Number) 0
Number of People Evacuated 0
Number of Habitable Structures Evacuated 0
Number of Habitable Structures Flooded 0
Other Infrastructure Impacts Roads
Economic Damages (in $) Unknown
Volume released at failure (ac-ft) 72 ac-ft
Additional Remarks or Updates State HW 102 rehabilitation was completed within a week of the incident. The highway was overtoped but sustain minor damage.
Incident Time
Incident Duration
Incident Report Produced No
Information Sources OK WRB
Owner Type P
Dam Type
Primary Purpose(s) O
Year Completed 1970
Year Modified 0
Dam Height 24 ft
Max Storage (ac-ft) 72 ac-ft
Surface Area (acres) 4 acres
Latitude 35.1954
Longitude -97.0536
Regulatory Agency(ies) OWRB
NID Number OK20735
Special thanks to our sustaining members