Instrument was deployed on 17 November 2008 at 8.09 am (daylight savings time) and was 
removed at 7.50pm (daylight savings time). 

Times from the deployment are in standard time. 

When deployed there was a vertical distance of 1300 cm from the base of the tide gauge 
weight to the point on the rock. 

The gauge was not placed in the area originaly chosen as the tide did not go out far enough 
to allow access. Therefore gauge was put in a new location at E2637540 N6484654. 

The height readings for the instrument compared to the RTK GPS is 3480 below the RTK mark.


 
} RTK mark from levelled string across water
}
}              Distance = 2220mm 
}
}
}Rock above instrument
}
}              Distance = 1260mm
}
} Instrument
 