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  4. 17-12-2021

G4 Bridge at Rivernook

17 December 2021

Overview Notes Depth Profile Top-Bottom Documents 1 Chart
Observation details

Overview

Estuary Gellibrand River Estuary
Site Bridge at Rivernook
Observation ID #14420
Date and Time Friday 17th December 2021 10:20am
Approved Approved

Notes

Depth Profiling

Depth m Temperature °C Salinity ppt D.O. mg/L D.O. % sat EC mS/cm Notes
0.1m 16.70 7.77 80.0 0.26
Previous 13.9 0.3 8.4 81.8 0.2
Median 13.0 0.30 8.48 80.70 0.3
0.5m 16.70 7.75 79.7 0.26
Previous 10.5 9.3 83.6 0.3
Median 10.5 8.48 79.50 0.3
1.0m 16.70 7.74 79.7 0.26
Previous 13.8 0.3 8.4 81.5 0.2
Median 13.1 0.30 8.46 80.50 0.3
1.5m 16.70 7.73 79.6 0.26
Previous 10.5 9.3 83.3 0.3
Median 10.5 8.46 79.30 0.3
2.0m 16.70 7.72 79.4 0.26
Previous 13.8 0.4 8.4 81.3 0.2
Median 13.0 0.40 8.44 80.30 0.3
2.5m 16.70 7.71 79.3 0.26
Previous 10.5 9.3 83.1 0.3
Median 10.5 8.44 79.20 0.3
3.0m 16.70 7.71 79.3 0.26
Previous 13.8 0.5 8.4 81.3 0.2
Median 13.1 0.50 8.42 80.20 0.3
3.5m 16.70 7.71 79.3 0.26
Previous 10.5 9.3 83.0 0.3
Median 10.5 8.42 79.10 0.3
4.0m 16.70 7.71 79.3 0.26
Previous 13.9 36.2 8.4 81.2 0.2
Median 13.9 36.20 8.39 79.10 0.3
4.5m 16.70 7.70 79.2 0.26
Previous 10.5 9.2 83.0 0.3
Median 10.5 7.89 70.50 0.3
4.8m 16.70 7.70 79.2 0.26
Previous 10.3 7.9 70.5 0.3
Median 15.3 7.89 70.50 43.4

Top-Bottom Sampling

Depth m Turbidity NTU pH
Top 0.1 17 7.6
Previous 0.1 21 6.7
Median 0.1 14 6.7
Bottom 4.8 19 7.0
Previous 5.4 24 6.8
Median 5.2 14 6.8

Other details

Max depth 4.92
Previous 5.50
Median 5.35
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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