Photo of canyon with water flowing through it; photo fo big red rock arch
Mary Jane Canyon, located east of Arches National Park, and Delicate Arch, located with the park.
  • A woman was hiking with her dog in a Utah slot canyon Thursday when she heard flash flooding coming.
  • She tried to get to higher ground, but she and her dog were washed away along with the sand bank.
  • Rescuers were able to find them after she used the emergency satellite SOS feature on her iPhone.

A woman and her dog were swept up to 200 feet away by flash flooding on Thursday after water surged through a slot canyon in Utah, according to the Grand County Sheriff's Search and Rescue unit.