Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #12803
Date and Time Thursday 28th March 2019 10:00am
Approved Approved

Notes

AHD G6 1.64

Large amount of algae on stream side veg

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.20 0.10 5.51 56.1 0.23
Previous 18.2 0.1 5.8 62.0 0.3
Median 16.9 0.10 7.13 72.70 0.3
0.5m 16.10 0.10 5.41 55.0 0.28
Previous 17.1 0.1 6.6 68.2 0.3
Median 16.9 0.10 7.13 72.70 0.3
1.0m 16.10 0.10 5.35 54.4 0.28
Previous 18.2 0.1 5.8 61.0 0.3
Median 16.8 0.10 7.16 72.80 0.3
1.5m 16.10 0.10 5.37 54.5 0.28
Previous 16.8 0.1 6.3 64.8 0.3
Median 16.8 0.10 7.16 72.80 0.3
2.0m 16.00 0.10 5.38 54.6 0.28
Previous 18.1 0.1 5.6 59.0 0.3
Median 16.7 0.10 6.31 65.10 0.3
2.4m 16.00 0.10 5.33 54.2 0.28
Previous 16.7 0.1 6.3 65.1 0.3
Median 16.7 0.10 6.31 65.10 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1
Previous 0.1 4 6.9
Median 0.1 11 6.8
Bottom 2.4
Previous 2.2 4 6.9
Median 2.1 12 6.6

Other details

Max depth 2.45
Previous 2.33
Median 2.23
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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