Observation details

Overview

Estuary Gellibrand River Estuary
Site Great Ocean Road Bridge at Lower Gellibrand
Observation ID #2911
Date and Time Friday 11th December 2009 12:30pm
Approved Approved

Notes

1. AHD 1.01
2. NOP 0.613 103.4 SOP. 0.888 135.5
3. 8ml rain on 10.12.09. Total for Dec.to date 13ml
4.Strong south wind

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 15.40 0.10 7.74 77.3
Previous 16.1 0.1 6.6 67.5
Median 14.3 0.10 7.80 75.10
0.5m 15.30 0.10 7.69 76.7
Previous 19.1 0.1 7.2 77.7
Median 13.5 0.10 7.80 75.10
1.0m 15.20 0.10 7.61 75.6
Previous 16.0 0.1 6.6 66.7
Median 14.3 0.10 7.76 74.90
1.5m 15.10 0.10 7.56 75.5
Previous 18.9 0.1 7.1 76.7
Median 13.4 0.10 7.76 74.90
2.0m 15.10 0.10 7.39 73.5
Previous 16.0 0.1 6.5 65.8
Median 13.2 0.10 7.67 73.80
2.1m 15.20 0.10 7.37 73.4
Previous 18.9 0.1 7.0 76.4
Median 13.2 0.10 7.67 74.60

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 20
Previous 0.1 30
Median 0.1 20
Bottom 2.0 20
Previous 1.5 30
Median 2.3 30

Other details

Max depth 2.23
Previous 2.21
Median 2.57
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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