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  5. 15-08-2025

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G5 Coxon's Bridge

15 August 2025

Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #17340
Date and Time Friday 15th August 2025 09:40am
Approved Approved

Notes

Debbie Ferrari sampler also (to be added pls)

Images to be added by Carol

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 9.40 0.30 11.59 106.6 0.37
Previous 9.9 0.3 10.8 101.0 0.4
Median 14.0 0.20 8.84 85.10 0.3
0.5m 9.40 0.30 11.61 107.6 0.37
Previous 9.0 0.2 11.4 103.9 0.3
Median 14.0 0.20 8.69 84.90 0.3
1.0m 9.40 0.30 11.60 107.5 0.37
Previous 9.8 0.3 10.8 100.7 0.4
Median 14.0 0.20 8.71 84.60 0.3
1.5m 9.40 0.30 11.60 107.4 0.37
Previous 9.0 0.2 11.3 103.4 0.3
Median 14.0 0.20 8.71 84.60 0.3
1.6m 9.40 0.30 11.60 107.3 0.37
Previous 12.2 0.2 8.6 84.4 0.3
Median 14.0 0.20 8.63 84.40 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 10 5.6
Previous 0.1 15 5.3
Median 0.1 9 6.5
Bottom 1.6 14 5.9
Previous 2.9 19 5.9
Median 2.0 13 6.7

Other details

Max depth 1.75
Previous 2.96
Median 2.10
Flow estimate Slow

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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