Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #928
Date and Time Friday 18th July 2008 12:25pm
Approved Approved

Notes

River dark brown. Lots of floating grass.

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 8.70 0.10 9.54 81.9
Previous 8.9 0.2 9.2 79.7
Median 14.3 0.10 6.17 60.50
0.5m 8.60 0.10 9.70 83.0
Previous 9.7 0.1 10.4 92.5
Median 14.3 0.10 6.13 58.50
1.0m 8.50 0.10 9.74 83.5
Previous 8.8 0.2 9.2 79.8
Median 14.3 0.10 6.24 59.70
1.5m 8.50 0.10 9.72 83.1
Previous 9.7 0.1 10.6 93.4
Median 14.3 0.10 6.17 58.40
2.0m 8.60 0.10 9.71 83.3
Previous 8.8 0.2 9.2 79.9
Median 11.7 0.10 6.23 61.20
2.5m 8.60 0.20 9.37 80.5
Previous 9.7 0.1 10.8 94.8
Median 11.7 0.10 6.09 61.20

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20
Previous 0.1 50
Median 0.1 20
Bottom 20
Previous 1.8 50
Median 2.3 30

Other details

Max depth 2.68
Previous 3.80
Median 2.40
Flow estimate Medium

Observation Documents

No documents found for this observation

Preceding Observations

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