=========================== 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 20-May-1996 Revised data for 1970-91 received from the National Tidal Centre, South Australia =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 23-Jan-1998 Current type of gauge=float stilling well + pneumatic bubbler MACE electronic solid state recording system installed in May 1991 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 27-May-2002 Booby Island 680/025 RLR(2000) is 14.7m below BM NMV/B/458 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 07-Jan-2013 Site comprises a wooden hut on Booby Island and a concrete column. Gauge type is currently an Acoustic-in-air Aquatrak model 4100 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 03-Feb-2021 As well as adding the data for 2020 data value for June 2019 has also been revised.