




Level one: EASY ; Smooth flowing water , every rafters can easily paddle.
Level two: NATURAL ; More ripples than smooth flowing, rafter needs some experience.
Level three: HARDER ; Increased ripples , (small rapids) rafter need to learn safety technique.
Level four: DIFFICULT ; Higher ripples, with faster flowing water , rafter need more safety technique with stronger paddling ability and awareness for caution.
Level five: VERY DIFFICULT ; Higher ripples much faster flowing water ,need more technique and experience for safety awareness.
Level six: DANGEROUS ; Very fast water movement with obstructions and small water falls, unsuitable for rafting.