I am real new to trucking and witnessed something what was to me unusual.I seen fast dripping water coming from the brake chamber on a trailer.The entire trailer was dry except the water dripping from with a hole on the bottom on the brake chamber.Where would all this water come from?There was a large pool on the ground just below.Would this be entire failure of that chamber?At what level would this be a safety hazzard?Would this prevent that wheel from having any brakes at all?With that much water would the other brakes be in unsafe condition?