  LNM 34/97 from the USCG 7th district added a 30 foot obstructions to chart at 32°43'34.7"-079°48'34.0".  (Entered CEH 4/8/2008)
  H11860/2008-- OPR-G347-NRT2-08;  Area was investigated with 200% SSS.  Marginally significant rocks are seen in SSS data.