(Hood River, OR) -- A search continues for a boater who's missing in the Columbia River near the mouth of the White Salmon River. A 24-foot North River fishing boat with seven people on board capsized on Wednesday. Six people were rescued. Two of them were transported to a hospital. The seventh person hasn't been located. The Hood River County Sheriff's Office, Columbia River Intertribal Fisheries, Washington Fish and Wildlife, Skamania County Sheriff and several civilian boaters helped with the rescue.