=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 02-May-1995
Station density along some sections of the Australian coast has meant that station codes 601 onwards have been re-ordered compared to those in earlier versions of the PSMSL data set.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 10-Jan-2002
Gauge is a float gauge with shaft encoder and digital data logger. Hourly values are available from 1897.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 10-Jan-2002
Fremantle           680/471 RLR(1996) is 9.320m below BM NMV/F/6A
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 04-Jul-2012
On the RLR diagram for 2002 the Primary benchmark was NMV/F/6A3.32m above TGZ. Information for the updated RLR diagram was extracted from the National Tidal Centre of Australia website.