The purpose of this study is to derive the results from the 3rd Delphi survey of water safety experts for the purpose of deriving factors and suggesting a load-map for the development of survival swimming program. First, hydrophilicity(breathing, putting/extracting heads, picking up the bottom of the tank, opening the eyes from the water), second, self-swimming(floating jellyfish, lying down/shrimp, floating tools, floating the back of the leaves), third, Simple structure (buoyant(using peripheral tool), ring buoy), fourth, stroke education(stroke, free-style, backstroke), fifth, rescue stroke(basic backstroke), sixth, wearing swimming(wearing life-jackets, casual swimming, undressing method), seventh, distress method(group swimming body temperature maintenance, group swimming aviation room, deportation), eighth, first aid(cardiopulmonary resuscitation, automatic de-fibrillator use, airway obstruction, wound treatment), ninth, lifesaving(equipment rescue), Tenth, environmental factors(outdoor pool, beach (waves o), indoor pool, rivers and valleys, reservoirs and lakes, ice water distress, sea(waves ×)).