Data up to 1978 supplied by C.S.I.R.O. Tasmania as High and Low waters
Documentation added 1995-05-02
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.
Documentation added 1996-05-17
Data for 1978-1985 revised with new set received from the National Tidal Centre, Bureau of Meteorology, South Australia
Documentation added 2010-09-16
Tide gauge zero confirmed as LAT, with benchmark RM2 6.21 m above it. RLR (2009) is defined as 10.9 m below RM2.
Documentation added 2016-01-22
The value of MTL-MSL is unknown, though estimates are -20 mm for Rosslyn Bay and 4 mm for Bundaberg. Given that the level is probably unknown to more than 10 mm, we have set the 001 flag for the MTL for the period 1957-1977.
Documentation added 2016-07-12
Using updated metadata from the NTC website the RLR diagram for Gladstone has been revised. Primary benchmark is now PM 10855 5.66m above LAT.
National Tidal Centre Bureau of Meteorology PO Box 421 Kent Town 5071 South Australia