      
 HISTORY
  H9747/78--OPR-N203-DA-78; ITEM 11; DIVERS LOCATED BARGE IN LAT.  47-38-58.52N, LONG 122-19-37.89W. 39X100FT. WOOD & STEEL BARGE,  UPSIDE DOWN, ORIENTED E-W. LD 27FT. AT SOUNDING DATUM OF CHART  (MLLW BELOW LOCKS AND LOW WATER OF LAKE