Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #5121
Date and Time Friday 11th February 2011 11:36am
Approved Approved

Notes

1.AHD 0.82
2.NOP 0.594 98.7 SOP 0.973 153.6
3. Bottom turbidity not taken bank too slippery

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 17.80 0.10 6.50 69.1 0.27
Previous 19.5 0.1 6.4 69.6 0.3
Median 14.3 0.10 7.89 78.40 0.3
0.5m 17.80 0.10 6.58 69.4 0.27
Previous 18.1 0.1 6.4 67.5 0.3
Median 13.6 0.10 7.89 78.40 0.3
1.0m 17.80 0.10 6.38 67.8 0.27
Previous 19.4 0.1 6.4 69.5 0.3
Median 14.1 0.10 7.94 77.10 0.3
1.5m 17.80 0.10 6.33 67.6 0.27
Previous 18.0 0.1 6.5 68.8 0.3
Median 13.5 0.10 7.94 77.10 0.3
2.0m 17.70 0.10 6.31 67.2 0.27
Previous 19.4 0.1 6.3 67.7 0.3
Median 12.4 0.10 8.13 76.20 0.3
2.4m 17.70 0.10 6.14 64.2 0.27
Previous 18.0 0.1 6.5 68.8 0.3
Median 12.4 0.10 8.13 76.30 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20 7.0
Previous 0.1 30 7.3
Median 0.1 30 7.2
Bottom
Previous 2.0 30 7.3
Median 2.2 30 7.2

Other details

Max depth 2.40
Previous 2.22
Median 2.72
Flow estimate Slow

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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