
 HISTORY
  CL768/84--OBSTR(SUBM TREE STUMP) POSITION SCALED FROM CHART IN 
LAT 38-10-25.0N, LONG 121-55-40.0W. "STUMP OBSTRUCTS ENTRANCE INTO CROSS
SLOUGH. (ENTERED 1/88 RWD)
  H10298/89--OPR-L202-PHP-88; SNAG (UNCOVERS 3FT MLLW) POSITION ì
GIVEN I