RedactedNarrative: On Saturday, July 8, 2017, commercial river guides from Lewis & Clark Rafting encountered a private party in a rented boat who purposefully ran 3 Oar Deal Rapid, a recirculating ledge hole that closely resembles a low-head dam irrigation diversion hydraulic at the day's water levels.  
  
  At approximately 11:30 a.m. the party of 10 people in one boat had flipped and were struggling to clear and recover from the hole.  the commercial boats began picking up party members and getting them to shore.  Nine were located and taken to shore, and contact was made from their hand held radios with their home base in town per Forest Service protocol.  
  
  Forest Dispatch immediately informed FS River Rangers and Lincoln County Sheriff's and Search and Rescue.  Deputy units and SAR river boats were dispatched at 11:42 and river rangers, who had remaining victim including a description of "face down".  
  
  At 12:08, river Rangers and commercial guides from Mad River Boat Trips captured and extracted the victim from the river by Sheep Gulch Boat Ramp and began CPR efforts including attempts to use two different AEDs until Alpine Ambulance arrived at 12:32 and took over care.  Coroner requested at 12:33.  patient declared dead at 1306.  Boat and patient pfd recovered and returned to family.  reported by Bridger-Teton National Forest River Manager.   
  
  Information received from forest service.  No information on remaining individuals received.