Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #13462
Date and Time Friday 20th December 2019 08:50am
Approved Approved

Notes

Strong NE wind 4

Extreme Phragmities growth filling in channel

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 18.20 0.10 7.61 80.4 0.26
Previous 15.1 0.1 8.2 82.1 0.3
Median 15.1 0.40 6.98 71.00 0.9
0.5m 18.10 0.10 7.55 80.1 0.26
Previous 12.8 0.2 8.4 79.0 0.3
Median 14.9 0.40 6.97 70.10 0.9
1.0m 18.10 0.10 7.56 79.9 0.26
Previous 15.1 0.1 8.2 81.4 0.3
Median 15.1 0.40 6.98 70.30 0.9
1.5m 18.10 0.10 7.40 78.0 0.26
Previous 12.8 0.2 8.3 78.0 0.3
Median 14.9 0.40 6.87 70.00 0.9
2.0m 18.10 0.10 7.44 77.9 0.26
Previous 15.1 0.1 8.2 81.4 0.3
Median 16.5 0.50 6.93 69.60 0.8
2.5m 18.10 0.10 7.40 78.1 0.26
Previous 12.8 0.2 8.4 79.5 0.3
Median 16.5 0.50 6.08 69.50 0.8
3.0m 18.10 0.10 7.53 79.6 0.26
Previous 15.2 0.1 8.2 81.5 0.3
Median 16.7 0.40 6.95 70.30 0.8
3.5m 18.10 0.10 7.48 79.2 0.26
Previous 12.8 0.2 8.3 78.3 0.3
Median 16.7 0.40 5.31 67.70 0.8
4.0m 18.10 0.10 7.44 79.3 0.26
Previous 15.2 0.1 8.3 82.3 0.3
Median 16.8 0.50 6.94 70.60 0.9
4.5m 18.10 0.10 7.35 77.6 0.26
Previous 12.8 0.2 8.4 79.3 0.3
Median 16.8 0.50 5.41 69.00 0.9

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 17 6.6
Previous 0.1 15 6.6
Median 0.1 11 6.7
Bottom 4.9 17 6.5
Previous 5.0 17 6.6
Median 5.1 10 7.0

Other details

Max depth 4.97
Previous 5.10
Median 5.20
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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