=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-Jun-1991 Eugene Island 940/011 RLR(1964) is 7.6m below BM3 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 29-Jul-1993 Many stations on the Gulf coast have large values for September 1961. =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 14-Jul-1994 For a discussion of submergence near to Eugene Island and Grand Isle/Bayou Rigaud, see Emery and Aubrey (Sea Levels, Land Levels and Tide Gauges), 1991, Springer-Verlag, page 40. =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 09-Feb-2012 Eugene Island is an Historic station last data received is that for 1974. Although the station still features in the Historic Data in the NOAA website there is now very little benchmark and datum information available.