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Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #10933
Date and Time Thursday 9th March 2017 12:30pm
Approved Approved

Notes

AHD    G6        1.37  @ 07:37          1.38 @   12:30  

Surface of water covered with dead Blackwood leaves & seed pods. Lots of bubbles rising to surface from  Fish / eels etc.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.50 0.00 6.25 67.0 0.00
Previous
Median
0.5m 18.50 0.00 6.26 66.0 0.00
Previous
Median
1.0m 18.30 0.00 6.22 66.2 0.00
Previous
Median
1.5m 18.30 0.00 6.20 65.9 0.00
Previous
Median
2.0m 18.30 0.00 6.26 66.5 0.00
Previous
Median
2.5m 18.20 0.00 6.17 66.5 0.00
Previous
Median
2.6m 18.30 0.00 6.15 65.2 0.00
Previous
Median

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1
Median 0.1
Bottom 2.6
Previous
Median

Other details

Max depth 2.70
Previous 0.00
Median 0.00
Flow estimate Slow

Observation Documents

Link Date File name Description

Preceding Observations

C Estuary is closed to the sea. O Estuary is open to the sea. P Perched