
 SURVEY REQUIREMENT COMMENTS
  INVESTIGATION NOT REQUIRED IN WATER LESS THAN 9.2M (30 FT) 
 HISTORY
  NM25/53--6/20/53; F/V COLUMBIA SUNK IN 39 FT OF WATER IN APPROX. POS. LAT. 26-10-00N, LONG.97-09-00W (NAD 27). WRECK MARKED BY 55 GALLON OIL DRUM P