  LNM 12/80--  A SUBMERGED OBSTRUCTION RISING 15 FT ABOVE THE BOTTOM IS REPORTED IN POSITION AT 33/43/37.17N - 118/07/52.04W NAD'83.  (ENTERED CEH 6/05)
  F00507-- 2006;  Two contacts found during SSS investigation.  Retain as charted. (updated CEH 6/20