February 20, 2025
UPDATED NEWS RELEASE
Multiple agencies responded with Bonneville County Sheriff’s Deputies to the Ririe Reservoir this afternoon at approximately 4:40pm to a report of a Helicopter crash on the ice. First responders deployed on snow machines from the Juniper Campground area, locating the crash site more than a mile east of the dam and two occupants who were inside. One occupant was deceased at the scene and a second was transported back to an awaiting ambulance before being taken to the hospital for non-life threatening injuries. Deputies located a downed power line in the area of the crash as well.
After both patients were removed from the ice, Deputies secured the area for continued investigation and notified the FAA and NTSB. Rescue personnel and resources from Idaho Falls Fire, Jefferson Central Fire, Jefferson County Sheriff’s Office, and the Idaho Fish and Game also responded to the scene. Additional personnel from Bonneville County Sheriff’s Office Search and Rescue, Dive Rescue and Drone Teams responded as well as the Bonneville County Coroner’s Office.
Deputies have closed Ririe Reservoir and the area around the crash site for safety due to downed power lines and unstable ice conditions. The circumstances of why the helicopter was in that area are still being confirmed and the investigation is continuing.
No further information is available at this time.
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Original Release:
February 20, 2025
NEWS RELEASE
Emergency personnel are on scene of a single helicopter crash at Ririe Reservoir east of Idaho Falls. First responders have located the crash, about halfway between Ririe Dam and the Blacktail Access area.
Rescue efforts are currently under way with multiple agencies assisting to coordinate the operation safely. Bonneville County Sheriff’s Deputies, Search and Rescue, Idaho Fish and Game, Jefferson Central Fire, and Idaho Falls Fire are among the resources on scene.
Further details will be available at a later time.
