
 HISTORY
  H10934/99-00-- OPR-E346-BH; UNCHARTED OBSTRUCTION LOCATED BY SIDE SCAN SONAR IN LAT. 37-56-37.36N, LONG. 76-16-49.07W WITH A SWMB LD OF 25 FEET (7.81 METERS). POSSIBLE OYSTER MOUND. EVALUATOR RECOMMENDS CHARTING A 25 OBSTN AS SURVEYED. (ENT