  H10858/99--OPR-G301-AHP;  FOUND A SUBMERGED OBSTRUCTION - TWO CYLINDRICAL TANKS, EACH MEASURING APPROXIMATELY 12' IN DIAMETER AND 16' IN LENGTH - IN LAT. 32/51/26.77N, LONG 079/57/10.05W (NAD83) WITH A LEAST DEPTH OF 34 FEET MLLW.  THESE OBSTRUCTIONS W