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  4. 16-12-2022

G5 Coxon's Bridge

16 December 2022

Overview Notes Depth Profile Top-Bottom Documents 1 Chart
Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #15180
Date and Time Friday 16th December 2022 09:45am
Approved Approved

Notes

Water on flood plains

Some drag on cable

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.20 0.20 9.17 95.1 0.28
Previous 14.0 0.2 9.1 93.3 0.3
Median 14.1 0.20 8.55 82.20 0.3
0.5m 14.10 0.20 9.16 94.7 0.28
Previous 14.6 0.2 7.4 77.4 0.2
Median 14.1 0.20 8.43 82.00 0.3
1.0m 14.10 0.20 9.16 94.6 0.28
Previous 14.0 0.2 9.1 93.3 0.3
Median 14.1 0.20 8.50 81.50 0.3
1.5m 14.00 0.20 9.15 94.5 0.28
Previous 14.5 0.2 7.4 77.2 0.2
Median 14.1 0.20 8.28 80.90 0.3
2.0m 14.00 0.20 9.15 94.4 0.28
Previous 14.0 0.2 9.0 93.0 0.3
Median 11.8 0.20 9.03 89.10 0.3
2.5m 14.00 0.20 9.15 94.3 0.28
Previous 14.5 0.2 7.4 77.0 0.2
Median 10.9 0.20 8.88 82.20 0.3
2.6m 14.00 0.20 9.14 94.2 0.28
Previous 10.8 0.2 10.1 97.0 0.3
Median 10.9 0.20 10.13 89.10 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 24 6.9
Previous 0.1 21 6.9
Median 0.1 21 6.6
Bottom 2.6 30 7.0
Previous 2.7 21 6.9
Median 2.7 19 6.9

Other details

Max depth 2.75
Previous 2.78
Median 2.78
Flow estimate Medium

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
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