  H10591/95-- OPR-G398-WH; DIVERS INVESTIGATED A VERY LARGE, OLD FASHION BUOY RISING APPROX. 10 FEET OFF THE BOTTOM.  THIS FEATURE IS WITHIN 150 FEET NORTH OF THE YELLOW "B" STRUCTURE BUOY MARKING THE SOUTH-EAST CORNER IF THE CHARTED DUMP SITE.  DIVER PN