Observation details

Overview

Estuary Gellibrand River Estuary
Site Coxon's Bridge
Observation ID #10930
Date and Time Monday 6th March 2017 10:15am
Approved Approved

Notes

AHD G6  1.34 @10:02

Flow impossible to tell because of waves

Some visible water in drains & very low areas on S flats. Prolific veg growth on all flats

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 19.00 0.00 4.59 49.7 0.00
Previous 17.7 0.1 6.6 69.1 0.3
Median 14.8 0.10 7.69 72.30 0.3
0.5m 19.20 0.00 4.61 49.9 0.00
Previous 17.9 0.1 6.7 70.6 0.3
Median 14.8 0.10 7.74 75.30 0.3
1.0m 19.20 0.00 4.56 49.0 0.00
Previous 17.7 0.1 6.3 66.2 0.3
Median 14.8 0.10 7.62 72.00 0.3
1.5m 19.20 0.00 4.44 48.0 0.00
Previous 17.9 0.1 6.6 69.5 0.3
Median 14.8 0.10 7.67 74.50 0.3
2.0m 19.20 0.00 4.26 46.0 0.00
Previous 14.8 0.1 7.8 76.6 0.2
Median 10.4 0.10 8.21 76.60 0.3
2.1m 19.20 0.00 4.35 47.1 0.00
Previous 9.6 0.1 7.6 66.6 0.3
Median 9.6 0.10 8.21 73.50 0.3

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 9 6.4
Previous 0.1 9 6.1
Median 0.1 13 6.6
Bottom 2.1
Previous 1.5 7
Median 1.8 7

Other details

Max depth 2.23
Previous 1.56
Median 1.90
Flow estimate Pool

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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