Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #3321
Date and Time Friday 26th March 2010 14:30pm
Approved Approved

Notes

1. AHD 0.59
2. NOP. 0.297 30.8 NOP. 0.613 69.6
3 PH top 7.5
bottom 7.5

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.30 0.10 6.24 64.8 0.21
Previous 16.1 0.1 7.4 74.4
Median 15.3 0.10 7.80 75.60
0.5m 16.30 0.10 6.47 66.3 0.25
Previous 18.2 0.1 7.3 77.7
Median 13.5 0.10 7.80 75.60
1.0m 16.30 0.10 6.31 64.4 0.25
Previous 15.8 0.1 7.4 74.1
Median 15.1 0.10 7.62 74.80
1.5m 16.20 0.10 6.27 63.5 0.25
Previous 18.1 0.1 7.0 74.7
Median 13.4 0.10 7.62 74.80
1.6m 16.20 0.10 5.86 58.2 0.25
Previous 16.7 0.1 5.3 53.1
Median 13.4 0.10 7.76 74.90

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 7.5
Previous 0.1 30
Median 0.1 30
Bottom 0.1 10 7.5
Previous 2.2 30
Median 2.0 30

Other details

Max depth 1.78
Previous 2.28
Median 2.33
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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