H9671/77--OPR-411-FA-77; 1:5,000; SUNKEN STEEL BARGE 40 X 100 FT. IS RESTING  
 ON THE BOTTOM IN LAT 33-45-05.8N, LONG 118-14-27.3W; LEAST DEPTH OF 10 FT    
 MLLW; ORIENTED PARALLEL TO SHORE; HYDROGRAPHER AND EVALUATOR RECOMMEND       
 CHARTING SUBM