 SURVEY REQUIREMENT COMMENTS
  SEARCH AREA IS LIMITED TO OUTSIDE OF CHANNEL

 HISTORY
  LNM21/81(5/26/81)--3RD CGD; OBSTR. REP., COE REPORTS BOULDERS ì
EXIST FROM A COLLAPSED BULKHEAD IN APPROX. LAT 41-02-46N, LONG  ì
73-31-55W. (ENT SRB 5/88)