Rivers demand caution By Jeff Jardine Bee staff writer Friday, June 19, 1998) Thursday afternoon, the Tuolumne and Calaveras county search and rescue teams were looking for a man who fell out of a raft that capsized on the Middle Fork of the Stanislaus above New Melones Reservoir. Another man and two boys were rescued by a helicopter from a rock island in the middle of the stream. One boy swam to the bank.