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  5. 17-04-2026

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G5 Coxon's Bridge

17 April 2026

Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #17537
Date and Time Friday 17th April 2026 10:30am
Approved Approved

Notes

Lots of frog noise and swans,  Eurasion Coots and other bird life around

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 14.80 0.20 8.26 81.6 0.28
Previous 17.0 0.2 6.0 62.1 0.3
Median 14.1 0.20 8.67 84.30 0.3
0.5m 14.60 0.20 8.26 81.0 0.28
Previous 18.7 0.2 5.6 60.4 0.3
Median 14.1 0.20 8.69 84.80 0.3
1.0m 14.50 0.20 8.30 80.9 0.28
Previous 16.7 0.2 6.0 61.9 0.3
Median 14.0 0.20 8.63 84.40 0.3
1.5m 14.40 0.20 8.30 80.9 0.28
Previous 18.7 0.2 5.6 59.9 0.3
Median 14.0 0.20 8.63 84.40 0.3
1.8m 14.40 0.20 8.30 80.8 0.28
Previous 17.2 0.2 5.7 59.1 0.2
Median 14.0 0.20 8.66 84.40 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.2
Previous 0.1 9 7.5
Median 0.1 10 6.5
Bottom 1.8 9 6.2
Previous 1.9 9 7.3
Median 2.0 14 6.7

Other details

Max depth 1.93
Previous 2.05
Median 2.05
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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