=========================== 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 16-Sep-2010
Aquatrak sensor installed August 1998. Tide gauge zero is Chart Datum, benchmark PSM 85837 is 6.89 m above it RLR (2009) is defined as 12.1 m below PSM 85837
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 05-Feb-2021
Most recent data available to download from the NTC for Turtle Head is that for 2019.